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 :
HAMMERTON, DENIS
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Total Assignments:
2
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Assignment:
1
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Reel/Frame: | 004214/0105 | |
| Pages: | 1 |
| | Recorded: | 12/28/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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549 TECHBOLOGY SQUARE, |
A CORP OF DE |
CAMBRIDGE, MASSACHUSETTS 02139 |
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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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06566307
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Correspondence name and address
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POLAROID CORPORATION
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PATENT DEPARTMENT
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549 TECHNOLOGY SQUARE
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CAMBRIDGE, MA 02139
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Assignment:
2
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Reel/Frame: | 004976/0134 | |
| Pages: | 5 |
| | Recorded: | 11/17/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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600 WEST CUMMINGS PARK |
WOBURN, MASSACHUSETTS 01801 |
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Pat #
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Intl #
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App #
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NONE
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07272457
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Correspondence name and address
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DAVID PRASHKER
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P. O. BOX 67
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BROOKLINE, MA 02146
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06/23/2024 10:58 AM
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