Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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Reel/Frame: | 015284/0304 | |
| Pages: | 2 |
| | Recorded: | 10/25/2004 | | |
Attorney Dkt #: | 020366-093500US |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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09/25/2007
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Application #:
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10903915
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Filing Dt:
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07/30/2004
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Publication #:
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Pub Dt:
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02/02/2006
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Title:
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TELEPHONE TO TELEPHONE DATA PASSING SYSTEM
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Assignee
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1801 CALIFORNIA STREET |
DENVER, COLORADO 80202-2658 |
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Correspondence name and address
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TOWNSEND AND TOWNSEND AND CREW LLP
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STEVEN A. GAHLINGS
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TWO EMBARCADERO CENTER, EIGHTH FLOOR
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SAN FRANCISCO, CA 94111-3834
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