Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 007465/0189 | |
| Pages: | 4 |
| | Recorded: | 05/05/1995 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
3
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Patent #:
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Issue Dt:
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04/21/1987
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Application #:
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06565431
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Filing Dt:
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12/27/1983
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Title:
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HEAT RESPONSIVE BACKSEAT FOR GATE VALVES
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Patent #:
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Issue Dt:
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03/17/1987
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Application #:
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06845912
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Filing Dt:
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03/31/1986
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Title:
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HOLDDOWN SCREW
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Patent #:
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Issue Dt:
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07/28/1987
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Application #:
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06886695
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Filing Dt:
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07/18/1986
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Title:
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SECONDARY BACKSEAT FOR GATE VALVE
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Assignee
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| 1001 FANNIN, SUITE 4000 |
| HOUSTON, TEXAS 77002 |
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Correspondence name and address
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RHONDA J. SMITH
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COOPER INDUSTRIES, INC.
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1001 FANNIN
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SUITE 4000
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HOUSTON, TX 77002
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