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: | 009187/0903 | |
| Pages: | 5 |
| | Recorded: | 05/14/1998 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
5
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Patent #:
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Issue Dt:
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12/01/1992
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Application #:
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07614742
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Filing Dt:
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11/16/1990
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Title:
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GRATING
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Patent #:
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Issue Dt:
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01/21/1997
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Application #:
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08392125
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Filing Dt:
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02/22/1995
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Title:
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GRID ASSEMBLY WITH IMPROVED FORM PAN FOR USE IN GRID REINFORCED CONCRETE DECKS AND METHOD OF MANUFACTURING SAME
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Patent #:
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Issue Dt:
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09/01/1998
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Application #:
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08713371
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Filing Dt:
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09/13/1996
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Title:
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ADJUSTABLE CLOSED-RISER METAL STAIRCASE SYSTEM
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Patent #:
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Issue Dt:
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01/26/1999
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Application #:
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08915777
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Filing Dt:
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08/21/1997
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Title:
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PORTABLE METAL BONDED ANTI-SLIP COATING APPLICATION PROCESS
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Patent #:
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Issue Dt:
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01/20/1998
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Application #:
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29062185
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Filing Dt:
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11/08/1996
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Title:
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STAIR TREAD HAVING A SLIP-RESISTANT SURFACE
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Assignee
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| 415 N. MAIN STREET |
| FAIRMOUNT, MINNESOTA 56031 |
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Correspondence name and address
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ECKERT SEAMANS CHERIN ET AL.
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STEPHAN P. GRIBOK
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1700 MARKET STREET
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SUITE 3232
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PHILADELPHIA, PA 19103
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