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Patent Assignment Assignor Details
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Assignor Name : UPDEGRAVE, WILLIAM C.
Total Assignments: 3
Assignment: 1
Reel/Frame:004031/0804   Pages: 2
Recorded: 09/07/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/23/1982
2
Exec Dt:
06/25/1982
3
Exec Dt:
06/24/1982
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06393318
Correspondence name and address
ALLEGRETTI, NEWITT, WITCOFF
& MC ANDREWS, LTD.
125 S. WACKER DR.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:007424/0010   Pages: 4
Recorded: 03/22/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/17/1995
2
Exec Dt:
03/17/1995
Assignee
1
30-56 WHITESTONE EXPRESSWWAY
WHITESTONE, NEW YORK 11354-1424
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08408726
Correspondence name and address
NEAL L. ROSENBERG
AMSTER ROTHSTEIN & EBENSTEIN
90 PARK AVENUE
21ST FLOOR
NEW YORK, NY 10016
Assignment: 3
Reel/Frame:007929/0960   Pages: 4
Recorded: 03/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/1996
2
Exec Dt:
02/28/1996
Assignee
1
30-56 WHITESTONE EXPRESSWAY
WHITESTONE, NEW YORK 11354
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08616181
Correspondence name and address
AMSTER, ROTHSTEIN & EBENSTEIN
NEAL L. ROSENBERG, ESQ.
90 PARK AVENUE
21ST FLOOR
NEW YORK, NEW YORK 10016

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