U.S. Patent 5,932,827, entitled "Sustainer for Musical Instrument", to Osborne, Aug. 3, 1999.

7/25/2019 U.S. Patent 5,932,827, entitled "Sustainer for Musical Instrument", to Osborne, Aug. 3, 1999.

1/58

US005932827A

United States Patent [ 1 9 ] [ 1 1 ] P a t e n t N u m b e r : 5 , 9 3 2 , 8 2 7

Osborne e t a l . [ 4 5 ]

D a t e

o f P a t e n t : Aug. , 1 9 9 9

[ 5 4 ]

SUSTAINER

FORA

MUSICAL INSTRUMENT

WO9503686 2 / 1 9 9 5

WIPO.

[ 7 6 ]

I n v e n t o r s : Gary T . O s b o r n e , 8 2 3 0 M e a d o W b r o o k ,

OTHER

PUBLICATIONS

I n d i a n a p o l i s , Ind

4 6 2 6 8 ; Alan

A -

H e e t Sound P r o d u c t s

I n c . ,

EBOW

n s t r u c t i o n s ,

H e e t Sound

H o o v e r , 3 3

W - L a V e r O C k , I n d i a n a p o l i s , P r o d u c t s I n c . , C o p y r i g h t A p p r o x i m a t e l y 1 9 7 8 .

Ind

4 6 2 0 8

M o t o r o l a

I n c . ,

S w i t c h i n g

A u d i o

A m p l i ? e r

U s e s

PoWer

MOSFETS,Electronics W o r l d &

i r e l e s s W o r l d , J u l .

1 9 9 2 .

[ 2 1 ] A p p l , N o . 1 0 8 / 3 7 0 , 4 4 6

M o t o r o l a I n c . , H i g h F i d e l i t y

S W i t c h i n g

A u d i o

A m p l i ? e r s

_ Using TMOS

PoWer

M O S F ET s , Motorola Semiconductor

[ 2 2 ] P 1 1 6 0 1 1 J a n -

9 1 9 9 5 A p p .

N o t e AN1042,

1 9 8 9 .

[ 5 1 ] I n t . C l . 6 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

G01H / 1 8

( L i s t Continued

on

n e x t page)

[52]

US.

Cl. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

.

84/726; 84/738 _ _ _ _

[ 5 8 ]

F i e l d

o f S e a r c h

. . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 / 7 2 6 , 7 2 7 , 7 2 8 ,

imam x l m " ? e W 1 1 h a m M h O O P 1

8 4 / 7 3 8 ,

DIG.

1 0 ,

7 2 5 s s l s t a n t E x a m z n e r J e f f r e y W. D o n e l s

[ 5 7 ] ABSTRACT

[ 5 6 ]

R e f e r e n c e s

C i t e d

The

i n v e n t i o n

r e l a t e s

t o

t h e

p r o v i s i o n o f

a

s u s t a i n e r

t h a t

i s

US- PATENT DOCUMENTS

c o m p a t i b l e W i t h

s i n g l e

c o i l p i c k u p s a n d

s t a c k e d , s i n g l e

c o i l

4 7 2 7 0 1 9 3 / 1 8 9 2 O h m a r t _ p i c k u p s . I n t h i s

r e g a r d ,

f e e d b a c k i s s u b s t a n t i a l l y e l i m i n a t e d

1 , 0 0 2 , 0 3 6 1 0 / 1 9 1 1 C l e m e n t _ by p r o c e s s i n g a n d a l t e r i n g t h e

d i r e c t

e l e c t r o m a g n e t i c r a d i a

1 , 8 9 3 , 8 9 5

1 / 1 9 3 3

Hammond

t i o n

e m i t t e d

by

t h e d r i v e r .

Another a s p e c t

o f t h e

i n v e n t i o n

2 , 0 0 1 , 7 2 3

5 / 1 9 3 5

Hammond provides a musical

i n s t r u m e n t ,

and a s u s t a i n e r f o r a musical

2 , 1 1 9 , 5 8 4

6 / 1 9 3 8

K n o b l a u g h

- i n s t r u m e n t t h a t overcomes t h e problems W i t h s h i f t i n g f o r c e s

2 7 4 5 5 7 5 6 7 1 2 / 1 9 4 8 Dearmond~

betWeen m a g n e t i c ? e l d s t h a t a r e

p r e s e n t

i n some knoWn

2 , 6 0 0 , 8 7 0 6/1952 Hathaway .

2,672,781

3/1954 Miessner .

2,896,491

7/1959 Lover

p r i o r a r t

d e v i c e s

and t h a t

a r e

Worsened When t h e d r i v e r

i s

p l a c e d b e t W e e n t h e n e c k p i c k u p a n d t h e b r i d g e

p i c k u p .

3 7 1 8 5 7 7 5 5 5 / 1 9 6 5 W i l l i a m s _ A n o t h e r a s p e c t

o f

t h e

i n v e n t i o n

i s

t o

p r o v i d e s u i t a b l e d r i v e

3 7 1 9 4 7 8 7 0 7 / 1 9 6 5 T o n d r e a u _

f o r c e

and

b a t t e r y

l i f e With

h a l f

a s m any b a t t e r i e s of s o m e

3 , 2 9 0 , 4 2 5 1 2 / 1 9 6 6 s t o b a u g h _ knoWn s u s t a i n e r s , t h e r e b y

p r o v i d i n g

a

h i g h

e f f i c i e n c y

3 , 2 9 1 , 8 8 8

1 2 / 1 9 6 6 M e a Z Z i .

s W i t c h i n g

a m p l i ? e r . A n o t h e r

a s p e c t o f t h e

i n v e n t i o n

p r o

3 , 4 5 6 , 0 6 3 7 / 1 9 6 9

T e r a n i s h i

. vides

t h a t

t h e s u s t a i n e r

can

be

enabled

o r d i s a b l e d

by

one

3 , 5 7 1 , 4 8 0 3 / 1 9 7 1 T i C h e I l O f - momentary c o n t a c t s W i t c h , t h e r e b y

p r o v i d i n g

t h a t

t h e

m a j o r

components o f t h e

s u s t a i n e r

a r e r e s p o n s i v e t o a t r a n s i t i o n i n

a c o n t r o l s i g n a l . A n o t h e r

a s p e c t o f

t h e

i n v e n t i o n p r o v i d e s

a

FOREIGN PATENT DOCUMENTS b i - l a t e r a l d r i v e r f o r e m i t t i n g a

l a t e r a l

m a g n e t i c ? e l d i n t o t h e

s t r i n g a r r a y .

A n o t h e r a s p e c t

o f

t h e

i n v e n t i o n c h a n g e s

t h e

h a r m o n i c c o n t e n t o f t h e s u b s t i t u t i o n

s i g n a l

t h a t r e p l a c e s

t h e

( L i s t

c o n t i n u e d

o n n e x t p a g e . )

461969

1 2 / 1 9 4 9 Canada.

0527654A2 2/1993 European P a t . O f f .

.

6 7 3 3 7 5

H1930

F r a n c e d r i v e r o u t p u t s i g n a l

When t h e

s u s t a i n e r

i s

e n a b l e d . A n o t h e r

9 6 1 5 4 3 5 / 1 9 5 0 F r a n c e a s p e c t o f t h e i n v e n t i o n e n a b l e s t h e u s e r t o

l i m i t

t h e d r i v e

52-151022

1 2 / 1 9 7 7 J a p a n

_

c u r r e n t t o a predetermined

l e v e l .

1343766

1/1974 United Kingdom .

1 5 4 8 2 8 5 7 / 1 9 7 9 U n i t e d Kingdom 47 Claims, 28 Drawing

S h e e t s


2/58

5 , 9 3 2 , 8 2 7

P a g e

2

U . S . PATENT DOCUMENTS

3,612,741

10/1971

Marshall

3,662,223 5/1972 Marshall .

3,693,700 9/1972

Berardi

3,742,113 6/1973

Cohen

3 , 8 1 3 , 4 7 3 5/1974 Terymenko .

3,935,782

2/1976

OBrien

.

4 , 0 7 5 , 9 2 1

4 , 1 3 7 , 8 1 1

2/1978 Heet

2/1979 Kakehashi

4 , 1 4 3 , 5 7 5 3 / 1 9 7 9 O l i v e r .

4 , 1 8 1 , 0 5 8

1/1980 Suenaga

.

4 , 2 3 6 , 4 3 3 1 2 / 1 9 8 0 H o l l a n d .

4 , 2 3 8 , 4 3 3 1 2 / 1 9 8 0 H o l l a n d .

4 , 2 4 5 , 5 4 0 1 / 1 9 8 1

Groupp

4,248,120 2/1981 Dickson

4 , 3 3 8 , 8 4 6 7/1982

Pogoda

.

4 , 3 6 4 , 2 9 5

1 2 / 1 9 8 2

S t i c h .

4 , 4 8 4 , 5 0 8 11/1984

Nourney

4,519,287 5/1985

Naruse

.

4 , 5 3 2 , 8 4 7

8/1985

Youngblood

.

4 , 6 9 7 , 4 9 1

10/1987

Maloney .

4 , 8 5 2 , 4 4 4 8 / 1 9 8 9 H o o v e r .

4 , 9 0 7 , 4 8 3

3 / 1 9 9 0

R o s e .

4 , 9 4 1 , 3 8 8

7 / 1 9 9 0

H o o v e r .

4 , 9 9 5 , 2 9 3

2 / 1 9 9 1

A n d e r s o n .

4 , 9 9 8 , 9 6 0

3 / 1 9 9 1

R o s e .

5 , 0 3 1 , 5 0 1

7 / 1 9 9 1

A s h w o r t h .

5 , 0 5 4 , 3 6 1

1 0 / 1 9 9 1 Usa.

5 , 0 5 6 , 4 0 0 1 0 / 1 9 9 1

Wachi e t a l . .

5 , 0 7 0 , 7 5 9

1 2 / 1 9 9 1 H o o v e r .

5 , 1 2 3 , 3 2 4 6 / 1 9 9 2

R o s e .

5,182,546 1/1993 Shinbori e t

a l .

.

5 , 1 8 9 , 2 4 2 2 / 1 9 9 3 Usa.

5 , 2 0 0 , 5 6 9

4 / 1 9 9 3 M o o r e .

5 , 2 0 0 , 6 8 5

4 / 1 9 9 3

S a k a m o t o .

5 , 2 3 3 , 1 2 3

8 / 1 9 9 3 R o s e .

5 , 2 6 2 , 5 8 6 1 1 / 1 9 9 3

Oba.

5 , 2 9 2 , 9 9 9 3 / 1 9 9 4

Tumura.

5 , 3 3 6 , 8 4 5

8 / 1 9 9 4

L a c e .

5 , 3 7 8 , 8 5 0 1 / 1 9 9 5 Tumura.

5 , 4 0 4 , 0 9 0

4 / 1 9 9 5 S h i n b o r i .

5 , 4 4 9 , 8 5 8 9 / 1 9 9 5 M e n n i n g .

5 , 4 5 9 , 2 8 3

1 0 / 1 9 9 5 B i r d w e l l .

5 , 5 2 3 , 5 2 6

6 / 1 9 9 6

S h a t t i l .

5 , 5 6 9 , 8 7 2

1 0 / 1 9 9 6 G i m p e l .

5 ,585 ,588

1 2 / 1 9 9 6

Tumura

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 4 / 7 2 6

OTHER PUBLICATIONS

I n t l . R e c t i ? e r

C o r p . ,

HEXFET

atabook

Power

MOSFET

A p p l i c a t i o n

a n d

P r o d u c t

D a t a , H D B 1, I n t l . R e c t i ? e r

C o r

p . , p p .

2 0

a n d

2 1 , 1 9 8 1 .

W a l t e r G . J u n g , IC

OPAmp C o o k b o o k ,

p p . 1 9 9 a n d 2 0 0 ,

Howard

W.

S a r n s & o . , F i f t h P r i n t i n g

1 9 8 9 .

Maniac M u s i c I n c . , O p e r a t i n g I n s t r u c t i o n s S u s t a i n i a c

Model G A 1 , M a n i a c

M u s i c

I n c . ,

C o p y r i g h t

1 9 8 9 .

Maniac Music

I n c . ,

I n s t a l l a t i o n Guide S u s t a i n i a c

Model

G A 1 ,

M a n i a c M u s i c

I n c . ,

C o p y r i g h t

1 9 8 9 .

Maniac

Music I n c . , A l i g n m e n t and

CheckOut G u i d e

S u s

t a i n i a c

Model GA1,

M a n i a c M u s i c I n c . ,

C o p y r i g h t 1 9 8 9 .

M a n i a c M u s i c I n c . ,

B r i d g e

P i c k u p

S e l e c t i o n

G u i d e S u s t a i

n i a c Model GA1,

M a n i a c

M u s i c I n c . ,

C o p y r i g h t 1 9 8 9 .

Maniac M u s i c

I n c . ,

P i c k u p

I n s t a l l a t i o n

G u i d e S u s t a i n i a c

Model G A 1 , M a n i a c M u s i c I n c . , C o p y r i g h t 1 9 8 9 .

M a n i a c

M u s i c

I n c . , P i c k u p L o c a t i o n D i a g r a m ( f o r

S u s t a i

n i a c

Model GA1,

Maniac Music

I n c . ,

D e c .

2 3 ,

1 9 8 8 .

M a n i a c M u s i c I n c . , C i r c u i t Board

HookUp

Diagram

Model

GA]

f o r 3 P i c k u p s , M a n i a c M u s i c I n c . , D e c .

2 3 ,

1 9 8 8 .


HookUp

Diagram Model

GA] f o r 2 P i c k u p s , M a n i a c M u s i c I n c . , D e c .

2 3 ,

1 9 8 8 .


HookUp

Diagram Model

GA] f o r 1

P i c k u p , M a n i a c M u s i c I n c . ,

D e c . 2 3 ,

1 9 8 8 .

Maniac Music

I n c . , S u s t a i n i a c Model

GAZ

R e v .

D Sche

r n a t i c

D i a g r a r n ,

M a n i a c

M u s i c I n c . ,

D e c .

2 3 ,

1 9 8 8 .

F e r n a n d e z

Co L t d . , 199596 Fernandez

G u i t a r s

USA C a t a

l o g , I n s i d e F r o n t C o v e r

a n d

p . 1 ,

F e r n a n d e z

Co L t d . , 1 9 9 5 .

F r e d e r i c

J .

M o W l e , A

S y s t e m a t i c

A p p r o a c h

t o

D i g i t a l

L o g i c

D e s i g n ,

A d d i s o n W e s l e y ,

C o p y r i g h t 1 9 7 6 .

H a l C h a r n b e r l i n , M u s i c a l A p p l i c a t i o n s o f M i c r o p r o c e s s o r s ,

H a y d e n

B o o k s ,

C o p y r i g h t

1 9 8 5 .

T e x a s

I n s t r u m e n t s I n c . ,

TMS320

D i g i t a l S i g n a l

P r o c e s

s o r s r M o v i n g Y o ur I d e a s Ahead a s t e r , T e x a s I n s t r u m e n t s ,

1 9 9 4 .

T e x a s I n s t r u m e n t s I n c . ,

TMS320C5X

U s e r s G u i d e , T e x a s

I n s t r u m e n t s I n c . , 1 9 9 4 .

T e x a s I n s t r u m e n t s I n c . , TMS320

F a m i l y D e v e l o p m e n t

S u p

p o r t

R e f e r e n c e G u i d e ,

T e x a s

I n s t r u m e n t s I n c . , 1 9 9 4 .

T e x a s I n s t r u m e n t s

I n c . , T

i r d P a r t y S u p p o r t , T e x a s

I n s t r u

r n e n t s I n c . ,

1 9 9 4 .

J o h n

S t r a W n , D i g i t a l A u d i o S i g n a l P r o c e ss i n g a n A n t h o l o g y ,

W i l l i a r n

K a u f m a n , 1 9 8 5 .

J o h n G . P r o a k i s a n d

D i r n i t r i s

G .

M a n o l a k i s , I n t r o d u c t i o n t o

D i g i t a l

S i g n a l

r o c e s s i n g ,

M a c m i l l a n

P u b l i s h i n g

C o . ,

1 9 8 8 .

Audio Sound I n t l I n c . ,

S u s t a i n i a c

GA2R R e t r o F i t K i t

G u i t a r S u s t a i n

S y s t e m I n s t a l l a t i o n , A S I ,

1 9 8 9 .

Maniac Music n c . , S u s t a i n i a c Model GA2

t a n d a r d

I n s t a l

l a t i o n ,

A S I , 1 9 8 9 .

Maniac Music I n c . , S u s t a i n i a c Model GA2 A l t e r n a t e

I n s t a l l a t i o n , A S I , 1 9 8 9 .

Maniac

Music

n c . ,

S u s t a i n i a c

Model

GA2 S t a n d a r d

Block

D i a g r a m ,

A S I ,

1 9 8 9 .

Maniac

Music

n c . ,

S u s t a i n i a c

Model GA2 l t e r n a t e

Block

D i a g r a m , A S I , 1 9 8 9 .

Maniac Music

I n c . ,

GA2L R e v .

B

7689

S c h e r n a t i c

D i a

g r a r n , A S I , 1 9 8 9 .

H a y t

a n d

K e r n r n e r l y ,

E n g i n e e r i n g

C i r c u i t A n a l y s i s ,

C h a p t e r

1 3 ,

M c G r a W H i l l , 1 9 7 8 .

B r i t i s h

P a t e n t A p p l i c a t i o n

8 5 / 2 3 7 , 7 2 9

b y M i c h a e l

B r o o k

M a k i n g M u s i c M a g a z i n e , T h e I n ? n i t e

G u i t a r , p .

6 , A p r .

1 9 8 7 , I s s u e 1 3 ,

L o n d o n

E n g l a n d .

L e t t e r t o B r i a n G i b s o n , IVL e c h n o l o g y L t d , D e c . 1 6 , 1 9 8 5 ,

f r o m

M i c h a e l

B r o o k .

S u s t a i n i a c S p l i t t e r

S c h e r n a t i c ,

M a n i a c

M u s i c , I n c . , O c t .

3 1 , 198 .

S u s t a i n i a c S p l i t t e r S c h e r n a t i c , M a n i a c M u s i c , I n c . , O c t . 3 1 ,

1986

I b a n e z TS9

Tube

S c r e a r n e r

S e r v i c e

Manual

N o . 0 0 4 , Author

a n d P u b l i s h D a t e UnknoWn.


3/58

U.S. Patent A u g . 3 , 1 9 9 9 S h e e t

1

0 f 2 8 5,932,827

N a :

E D O E

o 3 :v

G E N E v o F

t

v :2 1 ;

82 :

5 2m ?

9

4

c ? kr

/

I

5 :

:

m m :

0 m :

2 ;

m m :

m :5 ?


4/58

U.S. Patent A u g . 3 , 1 9 9 9 S h e e t

2 0 1 2 8

5,932,827

133

Z132

109\

/ 1 0 9 c

1 1 1

W/ / //

A

130A

;1305

/ \130c

P \

1 0 9 B

/ \

131A

1318

F I G U R E H b l

1

2 [a

4

5

[ 1 1 0 B

1 1 1 1 117

( 1 : ) V ( 1 4

V /// // 1 /

A

1105/

1 1 1

1 1 0 D 142/G>

1 4 3

1 100

P Q

Q

@ \

l \ \

1 10A

140

1 4 1 A 1 4 1 8 1 4 1 C

FIGURE 1 1 C }


5/58

S h e e t

3 0 f

2 8

5,932,827

. S . P a t e n t

A u g .

3 , 1 9 9 9

H U I .

E D m v E

C)

D

N

LO

7 / / / / / / _ / / / / / / / / / /

We

/

N I

N

D .

m

CL


6/58

U.S.

Patent

A u g .

3 ,

1 9 9 9

S h e e t

4

0 f 2 8

5,932,827

2 1 1 \

155B

\

\ P > [ 1 5 5 A

210B 2 0 1

210A

'

213B

1

\ M

\

102

I 213A

O

156 /


7/58


8/58

U.S. Patent A u g . 3 , 1 9 9 9 S h e e t 6

0 f 2 8

5,932,827

I

I 0

158B :

2 1 5 8 A

4 0 5 i i

\

159

407 406

\159A

4 0 4 F

4 0 4 D

40 4B

4 Q 4 E

| 4 9 4 6

/

4 0 4 A

/0 4

4 0 8 A

6 %

g a

E 5

4 0 2

S S

4 0 8 8 S ;

S S

S 4 0 3

FIGURE

4


9/58

U.S.

Patent

A u g . 3 , 1 9 9 9 S h e e t

7 0 f 2 8

5,932,827

FIGURE 5

a

FIGURE 5 b


10/58

U.S. Patent A u g . 3 , 1 9 9 9 S h e e t 8

0 f 2 8

5,932,827

FIGURE 5 C 1

FIGURE 1 5 d )


11/58

U.S.

Patent

A u g .

3 ,

1 9 9 9

S h e e t

9

0 1 2 8

5,932,827

[ 6 1 5

S O O N

6 0 8 \

602W

[/

0 9

1 1

~

- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 614

6 1 7 E ? 6 1 6 1 s 1 ; 1 6 5 8

I- ----------------------------- - D J1

6B

6 0 5

N

I

1 ,

J1

6 1 3

\ 6 0 1 6 1 1

A M P L I F I E R \

619

FIGURE 6 1 a

/

2 0

EQUIVALENT

TRANSFER

FUNCTION

G I S )

6 1 1

61o

\

AMPLIFIER

6 1 9 3

FIGURE 6 g b )


12/58

U . S . P a t e n t

A u g . 3 , 1 9 9 9

S h e e t

1 0 0 f 2 8

5 , 9 3 2 , 8 2 7

EQUIVALENT ~/

TRANSFER

FUNCTION

6 3 2 6 ( 3 )

6 3 1

639

6 3 0 + \N

_

O

SIGNAL

G E N E R - \

ATOR 6 4 1 6365

637 SYNTHETIC

/

O\O< \ T R A N S F E R

6 40 _@

FUNCTION

H ( )

6 & 4

A

6 3 8

635\

I N I T I A T O R \ i ? A N Q L Z E R

642

FIGURE 6 c 1


13/58

U.S.

Patent

A u g . 3 , 1 9 9 9 S h e e t 1 1

0 f 2 8

5,932,827

AMPLIFIER

611

FIGURE

6

d

602

609

/

600

W

1

AMPLIFIER

617A

PHASE

INVERTER

654

6 5 3 /

I

\

FIGURE 6 e


14/58

U.S.

Patent

A u g . 3 ,

1 9 9 9 S h e e t

1 2

0 f 2 8

5,932,827

602

600

W

/ 6 0 9

\ L

E ' _ E . . . . . . . . _ % > @

\sbm

p

F 6 0 5 / / N 1 ?

610/ *

604

606

s e s x i

PHASE

6 6 1

CHANGER

FIGURE

7


15/58

U.S.

Patent

A u g . 3 ,

1 9 9 9

S h e e t

1 3 0 f 2 8

5,932,827

600

805

602

W

. . . . . . . . . . . _ _ _ _ _ _ _ _ _ _ _ _ _ _ _

0H

- - - - - - - - - - - - /

- - - - - -

T

- - - - - - - - -

809 806 807 3

L i F N 8 1 2

1 v 2 J : TA

v1 8 2i v - 1

8Q \

0 0

I 8 1 3

8 0 1

_\9 0

AV

F I G U R E 8 ( a )

\ 8 2 0

8 2 5 \

828\

x ]

\l

803 813

-. ___i

8 2 7

_ 1

8 2 9 7 \

F I G U R E a m

826/ v 3


16/58

U . S . P a t e n t S h e e t 1 4 0 f 2 8

u g . 3 , 1 9 9 9

5 , 9 3 2 , 8 2 7

815

FIGURE

8

C V 1

8 1 6 i

F I G U R E

8 ( a )

v s - i

-

817

E \ i / t i m e

U

FIGURE

8 e 1

818

; t i m e


17/58

U.S.

Patent

A u g . 3 ,

1 9 9 9

S h e e t

1 5 0 f 2 8

5,932,827

822

g o o f / A

A

A A

A

A A

A A A

A

A A

A

A E / A

A A

A

_ _

A A A A A A A A A A A A A A A A A A A A A A W

- _

8 0 5 1 2 1

i I

i 8 0 8

: 9 0 4

9 0 1 \ / ; i i E

:

/

\l

F I G U R E 9 ( b ) 8 1 0 5 . 2 5

H ?

:

F l G U R E 9 ( c )

9 0 3 \

0

FIGURE

9 ( d )

FIGURE 9


18/58

U.S.

Patent

A u g . 3 ,

1 9 9 9

S h e e t

1 6 0 f 2 8

5,932,827

[ / 1 0 1 8

1003j;\

|

_

D 1007

1 0 0 4

g

3 : :

L i FM 1 0 0 0 1 0 0 1 m T

1 0 0 6

_

1011

1 0 0 2

TL

\ \ \ 1 0 0 8 1 0 0 9

/ / / / 1 0 0 5

\

1 0 1 2 \ F

1 0 1 ?

e

1 0 1 0 / / 1 0 1 5

FIGURE 10 T


19/58

U.S.

Patent

A u g . 3 ,

1 9 9 9

S h e e t 1 7

0 f 2 8

5,932,827

:E D O E

n x O E

o m z

> I E Q D w

2 3 m m

n o, m E H S m

~ o : \ M

o m zm

< > > 5 5 n _

o

M 2 5 8 .

1

Z m o F

B M

E N T 3 m

m m v n z m m n

o :


20/58


21/58


22/58


23/58


24/58


25/58


26/58


27/58


28/58


29/58


30/58


31/58


32/58


33/58


34/58


35/58


36/58


37/58


38/58


39/58


40/58


41/58


42/58


43/58


44/58


45/58


46/58


47/58


48/58


49/58


50/58


51/58


52/58


53/58


54/58


55/58


56/58


57/58


58/58

U.S. Patent 5,932,827, entitled "Sustainer for Musical Instrument", to Osborne, Aug. 3, 1999.

Documents

Transcript of U.S. Patent 5,932,827, entitled "Sustainer for Musical Instrument", to Osborne, Aug. 3, 1999.