Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
PLANCHARD, DAVID C.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 004437/0854 | |
| Pages: | 2 |
| | Recorded: | 07/19/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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266 SECOND AVENUE |
WALTHAM, MASSACHUSETTS 02154 |
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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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06757003
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Correspondence name and address
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JAMES M. SMITH
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HAMILTON, BROOK, SMITH & REYNOLDS
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TWO MILITIA DR.
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LEXINGTON, MA 02173
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Assignment:
2
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Reel/Frame: | 004952/0904 | |
| Pages: | 3 |
| | Recorded: | 08/12/1988 | | |
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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07172558
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Correspondence name and address
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THOMAS O. HOOVER
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HAMILTON, BROOK, SMITH & REYNOLDS
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TWO MILITIA DRIVE
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LEXINGTON, MA 02173
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Assignment:
3
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Reel/Frame: | 004986/0946 | |
| Pages: | 2 |
| | Recorded: | 12/20/1988 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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KELVIN PARK, 266 SECOND AVE. |
WALTHAM, MASSACHUSETTS 02254 |
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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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07287074
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Correspondence name and address
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JAMES M. SMITH
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HAMILTON, BROOK, SMITH & REYNOLDS
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TWO MILITIA DRIVE
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LEXINGTON, MA 02173
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09/25/2024 11:05 AM
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