Patent Assignment Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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| Reel/Frame: | 006722/0913 | |
| Pages: | 3 |
| | Recorded: | 10/14/1993 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
4
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Patent #:
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Issue Dt:
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07/23/1991
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Application #:
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07436005
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Filing Dt:
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11/13/1989
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Title:
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ECCENTRIC SHAFT WITH COUNTERWEIGHT
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Patent #:
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Issue Dt:
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06/21/1994
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Application #:
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07985652
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Filing Dt:
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12/07/1992
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Title:
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DISPLACEMENT MACHINE SPIRAL SHAPED STRIP WITH DIFFERENT CURVATURES
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Patent #:
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Issue Dt:
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10/18/1994
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Application #:
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07985653
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Filing Dt:
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12/07/1992
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Title:
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SPIRAL DISPLACEMENT MACHINE MADE OF MAGNESIUM ALLOY
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Patent #:
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Issue Dt:
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06/07/1994
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Application #:
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07991579
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Filing Dt:
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12/16/1992
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Title:
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DISPLACEMENT MACHINE ACCORDING TO THE SPIRAL PRINCIPLE
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Assignee
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| 5430 WETTINGEN, SWITZERLAND |
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Correspondence name and address
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MARVIN J. SPIVAK
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OBLON, SPIVAK, MCCLELLAND, MAIER ET AL
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1755 JEFFERSON DAVIS HIGHWAY, 4TH FLOOR
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ARLINGTON, VA 22202
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