Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 008354/0979 | |
| Pages: | 3 |
| | Recorded: | 02/20/1997 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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07/11/1989
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Application #:
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07111408
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Filing Dt:
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10/22/1987
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Title:
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AUTOMATIC GARAGE DOOR OPERATOR WITH REMOTE LOAD CONTROL
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Patent #:
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Issue Dt:
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10/03/1989
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Application #:
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07177703
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Filing Dt:
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04/05/1988
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Title:
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DOOR OPERATOR SAFETY FEATURE REQUIRING CONSTANT ACTUATION TO CLOSE DOOR
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Patent #:
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Issue Dt:
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09/15/1992
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Application #:
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07343921
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Filing Dt:
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04/26/1989
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Title:
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REMOTE CONTROL SYSTEM WITH TEACH/LEARN SETTING OF IDENTIFICATION CODE
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Patent #:
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Issue Dt:
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05/29/1990
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Application #:
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07356010
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Filing Dt:
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05/23/1989
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Title:
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AUTOMATIC GARAGE DOOR OPERATOR WITH REMOTE LOAD CONTROL
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Assignee
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| 16 ELIZABETH DRIVE |
| CHELMSFORD, MASSACHUSETTS 01824 |
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Correspondence name and address
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HALE AND DORR LLP
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DONALD R. STEINBERG, ESQ.
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60 STATE STREET
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BOSTON, MA 02109
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