Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 044288/0219 | |
| Pages: | 11 |
| | Recorded: | 12/04/2017 | | |
| Attorney Dkt #: | 00031A |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
2
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Patent #:
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Issue Dt:
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03/24/2009
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Application #:
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11406881
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Filing Dt:
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04/19/2006
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Publication #:
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Pub Dt:
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08/24/2006
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Title:
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LOCATION BLOCKING SERVICE FROM A WIRELESS SERVICE PROVIDER
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Patent #:
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Issue Dt:
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05/22/2012
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Application #:
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12164307
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Filing Dt:
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06/30/2008
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Publication #:
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Pub Dt:
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10/23/2008
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Title:
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LOCATION BLOCKING SERVICE FROM A WIRELESS SERVICE PROVIDER
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Assignee
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| 824 MARKET STREET |
| WILMINGTON, DELAWARE 19801 |
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Correspondence name and address
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AT&T LEGAL DEPARTMENT
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ONE AT&T WAY
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ROOM 2A-212
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BEDMINSTER, NJ 07921
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