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: | 016513/0413 | |
| Pages: | 11 |
| | Recorded: | 07/13/2005 | | |
| Conveyance: | SECURITY AGREEMENT |
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Total properties:
6
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Patent #:
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Issue Dt:
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12/13/1988
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Application #:
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07161254
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Filing Dt:
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02/22/1988
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Title:
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TELEPHONE STATUS RECOGNITION AND BYPASS SYSTEM
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Patent #:
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Issue Dt:
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12/05/1989
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Application #:
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07289905
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Filing Dt:
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12/23/1988
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Title:
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STATION CONTROLLER FOR ENHANCED MULTI-LINE PICK-UP IN CENTREX EXCHANGE TELEPHONE SYSTEM
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Patent #:
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Issue Dt:
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04/06/1993
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Application #:
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07670024
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Filing Dt:
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03/15/1991
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Title:
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STATION CONTROLLER FOR MULTI-LINE PICK-UP AND AUTOMATIC MONITORING OF TELEPHONE STATION MOVES
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Patent #:
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Issue Dt:
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08/10/1993
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Application #:
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07686492
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Filing Dt:
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04/17/1991
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Title:
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EMERGENCY CALL STATION IDENTIFICATION SYSTEM AND METHOD
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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07943055
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Filing Dt:
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09/10/1992
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Title:
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APPARATUS AND METHOD FOR IDENTIFYING A CALLING STATION
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Patent #:
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Issue Dt:
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09/13/1994
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Application #:
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08089846
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Filing Dt:
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07/09/1993
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Title:
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EMERGENCY CALL STATION IDENTIFICATION SYSTEM
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Assignee
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| 4445 WILLARD AVENUE |
| 12TH FLOOR |
| CHEVY CHASE, MARYLAND 20815 |
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Correspondence name and address
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ELIZABETH MURRAY, PARALEGAL
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PARKER, HUDSON, RAINER & DOBBS LLP
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1500 MARQUIS TWO TOWER
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285 PEACHTREE CENTER AVENUE, N.E.
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ATLANTA, GA 30303
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