Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 020229/0210 | |
| Pages: | 5 |
| | Recorded: | 12/11/2007 | | |
| Attorney Dkt #: | 75-04A |
| 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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07/21/2009
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Application #:
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11953779
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Filing Dt:
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12/10/2007
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Publication #:
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Pub Dt:
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07/10/2008
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Title:
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GATE VALVE WITH TONGUE AND GROOVE OR BRIDGING SEAL TO ANNULAR SEAT ELEMENTS
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Assignee
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| 4505 - 74 AVENUE |
| EDMONTON, CANADA T6B 2H5 |
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Correspondence name and address
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GREENLEE WINNER AND SULLIVAN PC
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4875 PEARL EAST CIRCLE
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SUITE 200
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BOULDER, CO 80301
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