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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : IRVIN, RONALD D.
Total Assignments: 5
Assignment: 1
Reel/Frame:003906/0943   Pages: 1
Recorded: 09/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/01/1981
Assignee
1
MERCHANDIZE MART PLAZA
CHICAGO, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06210263
Correspondence name and address
CUMPSTON & SHAW
850 CROSSROADS OFFICE BLDG.
ROCHESTER, NY 14614
Assignment: 2
Reel/Frame:004311/0584   Pages: 3
Recorded: 05/29/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/22/1984
2
Exec Dt:
05/22/1984
Assignee
1
9815 CARROLL CANYON ROAD
SAN DIEGO, CALIFORNIA 92138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06614519
Correspondence name and address
BROWN & MARTIN
13TH FLOOR
110 WEST C STREET
SAN DIEGO CA 92101
Assignment: 3
Reel/Frame:004301/0906   Pages: 2
Recorded: 07/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/26/1984
2
Exec Dt:
06/26/1984
3
Exec Dt:
06/26/1984
Assignee
1
9815 CARROLL CANYON ROAD,
SAN DIEGO,, CALIFORNIA 92138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06614519
Correspondence name and address
BAKER, MAXHAM, CALLAN & JESTER
110 WEST C ST., STE. 1202
SAN DIEGO, CA 92101
Assignment: 4
Reel/Frame:005203/0432   Pages: 6
Recorded: 01/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/29/1989
2
Exec Dt:
10/19/1989
3
Exec Dt:
11/29/1989
4
Exec Dt:
11/29/1989
Assignee
1
711 FORBES AVE., A CORP. OF CA
PITTSBURGH, PENNSYLVANIA 15219
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07447880
Correspondence name and address
NEIL K. NYDEGGER
NYDEGGER & HARSHMAN
REGENTS SQUARE I, SUITE 750
4275 EXECUTIVE SQUARE
LA JOLLA, CA 92037
Assignment: 5
Reel/Frame:006587/0736   Pages: 7
Recorded: 06/25/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/01/1993
2
Exec Dt:
04/21/1993
Assignee
1
A CORP. OF DE
9775 BUSINESSPARK AVENUE SAN DIEGO, CA 92131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29008104
Correspondence name and address
NEIL K. NYDEGGER
NYDEGGER & ASSOICATES
4350 LA JOLLA VILLAGE DRIVE, SUITE 950
SAN DIEGO, CA 92122

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