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: | 004777/0722 | |
| Pages: | 3 |
| | Recorded: | 11/03/1987 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
8
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Patent #:
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Issue Dt:
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Application #:
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05419644
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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10/31/1978
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Application #:
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05833867
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Filing Dt:
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09/16/1977
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Title:
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MINE ROOF SUPPORT ASSEMBLY
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Patent #:
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Issue Dt:
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Application #:
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05905124
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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Application #:
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05905125
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Filing Dt:
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Title:
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Patent #:
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Issue Dt:
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12/15/1981
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Application #:
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06006679
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Filing Dt:
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01/26/1979
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Title:
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ANCHORING SYSTEM FOR ROCK BOLTS
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Patent #:
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Issue Dt:
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02/12/1985
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Application #:
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06434673
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Filing Dt:
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10/15/1982
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Title:
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ROCK FORMATION SUPPORT PLATE
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Patent #:
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Issue Dt:
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06/24/1986
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Application #:
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06643042
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Filing Dt:
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08/22/1984
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Title:
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MINE ROOF SUPPORTING TRUSS SYSTEM
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Patent #:
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Issue Dt:
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05/12/1987
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Application #:
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06895705
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Filing Dt:
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08/12/1986
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Title:
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COMBINED RESIN-MECHANICAL MINE ROOF BOLT ANCHOR
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Correspondence name and address
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SHLESINGER, ARKWRIGHT & GARVEY
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3000 SOUTH EADS ST.
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ARLINGTON, VA 22202
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