Patent Assignment Details
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For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006667/0746 | |
| Pages: | 8 |
| | Recorded: | 08/23/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
11
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Patent #:
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Issue Dt:
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09/20/1983
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Application #:
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06258248
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Filing Dt:
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04/28/1981
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Title:
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MATRIX SCREENING AND GROUNDING ARRANGEMENT AND METHOD
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Patent #:
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Issue Dt:
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11/16/1982
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Application #:
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06259301
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Filing Dt:
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04/29/1981
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Title:
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ENVIRONMENTALLY SEALED VARIABLE CAPACITANCE APPARATUS
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Patent #:
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Issue Dt:
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10/12/1982
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Application #:
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06279410
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Filing Dt:
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07/01/1981
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Title:
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ALTERNATE ACTION MECHANISM
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Patent #:
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Issue Dt:
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08/05/1986
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Application #:
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06697294
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Filing Dt:
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02/01/1985
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Title:
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ELASTOMERIC PUSH BUTTON RETURN ELEMENT FOR PROVIDING ENHANCED TACTILE FEEDBACK
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Patent #:
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Issue Dt:
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03/01/1988
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Application #:
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06890215
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Filing Dt:
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07/25/1986
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Title:
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CHARGE REDISTRIBUTION CAPACITANCE DETECTION APPARATUS
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Patent #:
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Issue Dt:
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10/24/1989
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Application #:
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07175556
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Filing Dt:
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03/31/1988
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Title:
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LOW COST KEYBOARD WITH KEY TOPS DEFINING SURFACE OF CURVED PROFILE
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Patent #:
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Issue Dt:
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04/24/1990
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Application #:
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07252228
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Filing Dt:
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09/30/1988
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Title:
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CAPACITIVE KEYSWITCH MEMBRANE WITH SELF CONTAINED SENSE-TO-GROUND CAPACITANCE
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Patent #:
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Issue Dt:
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01/05/1993
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Application #:
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07600793
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Filing Dt:
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10/22/1990
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Title:
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TRANSFER SHEET FOR USE IN PRINTING OPERATIONS AND HAVING COMPENSATION FOR DIMENSIONAL INSTABILITY
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Patent #:
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Issue Dt:
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05/19/1992
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Application #:
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07670508
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Filing Dt:
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03/15/1991
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Title:
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MOMENTARY "ON" SWITCH SUITABLE FOR KEYBOARDS
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Patent #:
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Issue Dt:
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10/03/1995
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Application #:
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07748129
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Filing Dt:
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08/20/1991
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Title:
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SINGLE STATION CURSOR DEVICE SUITABLE FOR KEYBOARDS
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Patent #:
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Issue Dt:
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08/01/1995
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Application #:
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07879666
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Filing Dt:
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05/06/1992
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Title:
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TWO-LAYER MEMBRANE SWITCH
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Assignee
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| 4424 N. SULLIVAN RD. SPOKANE, WA 99216 |
| WASHINGTON |
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Correspondence name and address
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LEWIS C. LEE
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WELLS, ST. JOHN, ROBERTS, GREGORY &
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MATKIN P.S.
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W. 601 MAIN, SUITE 815
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SPOKANE, WA 99201
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