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: | 005211/0106 | |
| Pages: | 3 |
| | Recorded: | 11/14/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
5
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Patent #:
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Issue Dt:
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Application #:
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05184943
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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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03/28/1978
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Application #:
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05803529
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Filing Dt:
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06/06/1977
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Title:
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INSULATION BLOCK AND METHOD OF MAKING SAME
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Patent #:
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Issue Dt:
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Application #:
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05832422
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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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05/20/1980
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Application #:
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05959517
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Filing Dt:
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11/13/1978
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Title:
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LIGHTWEIGHT SILICATE AGGREGATE
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Patent #:
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Issue Dt:
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08/02/1983
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Application #:
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06122375
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Filing Dt:
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02/19/1980
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Title:
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LIGHTWEIGHT SILICATE AGGREGATE
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Correspondence name and address
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MORGAN, LEWIS & BOCKIUS
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1800 M STREET, N.W.
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WASHINGTON, DC 20036
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