Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
SWAFFIELD, JOHN D.
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Total Assignments:
5
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Assignment:
1
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| Reel/Frame: | 004041/0215 | |
| Pages: | 1 |
| | Recorded: | 08/26/1982 | | |
| 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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06411704
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Correspondence name and address
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JAMES H. GROVER
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P.O. BOX 296
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SHARON, MA 02067
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Assignment:
2
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| Reel/Frame: | 004118/0419 | |
| Pages: | 1 |
| | Recorded: | 04/18/1983 | | |
| 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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06485612
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Correspondence name and address
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JAMES H. GROVER
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P. O. BOX 296
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SHARON, MA 02067
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Assignment:
3
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| Reel/Frame: | 004448/0309 | |
| Pages: | 1 |
| | Recorded: | 08/22/1985 | | |
| 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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06768140
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Correspondence name and address
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JAMES H. GROVER
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BOX 296, SHARON
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MASSACHUSETTS 02067
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Assignment:
4
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| Reel/Frame: | 005724/0725 | |
| Pages: | 3 |
| | Recorded: | 05/13/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORPORATION OF MASSACHUSETTS |
| PEABODY, MASSACHUSETTS |
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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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07657449
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Correspondence name and address
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WILLIAM E. BOOTH
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FISH & RICHARDSON
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225 FRANKLIN STREET
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BOSTON, MA. 02110-2804
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Assignment:
5
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| Reel/Frame: | 006476/0784 | |
| Pages: | 2 |
| | Recorded: | 03/15/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| TWO TECHNOLOGY DRIVE |
| PEABODY, MASSACHUSETTS 01960 |
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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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08031570
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Correspondence name and address
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JERRY COHEN, ESQ.
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PERKINS SMITH & COHEN
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ONE FEDERAL STREET, 35TH FLOOR
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BOSTON, MA 02110
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