Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
CALKINS, JOHN A.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 004950/0697 | |
| Pages: | 4 |
| | Recorded: | 09/23/1988 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07223354
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Correspondence name and address
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HOWARD N. CONKEY
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GENERAL MOTORS CORP.
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P. O. BOX 33114
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DETROIT, MI 48232
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Assignment:
2
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| Reel/Frame: | 007164/0310 | |
| Pages: | 3 |
| | Recorded: | 09/20/1994 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 9350 WALSH ROAD |
| MONTAGUE, MICHIGAN 49437-9549 |
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Pat #
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Intl #
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App #
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NONE
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29025916
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Correspondence name and address
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VARNUM, RIDDERING, SCHMIDT & HOWLETT
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JOEL E. BAIR
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BRIDGEWATER PLACE
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P.O. BOX 352
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GRAND RAPIDS, MI 49501-0352
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Assignment:
3
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| Reel/Frame: | 011684/0794 | |
| Pages: | 3 |
| | Recorded: | 04/19/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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| 600 E. SMEAD BOULEVARD |
| HASTINGS, MINNESOTA 55033 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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09693615
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Correspondence name and address
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KNOBBE, MARTENS, OLSON & BEAR, LLP
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ROBERT J. ROBY
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SIXTEENTH FLOOR
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620 NEWPORT CENTER DRIVE
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NEWPORT BEACH, CA 92660
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