Patent Assignment Details
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Reel/Frame: | 004709/0861 | |
| Pages: | 4 |
| | Recorded: | 05/04/1987 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
2
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Patent #:
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Issue Dt:
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02/16/1988
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Application #:
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06826142
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Filing Dt:
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02/04/1986
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Title:
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CLEAN ROOM CEILING GRID SYSTEM
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Patent #:
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Issue Dt:
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05/31/1988
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Application #:
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06932731
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Filing Dt:
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11/19/1986
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Title:
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INTEGRAL GRID STRUCTURE FOR PROVIDING NEGATIVE PRESSURE PLENUM
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Assignee
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1400 WEST 94TH STREET |
MINNEAPOLIS, MINNESOTA 55440 |
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Correspondence name and address
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MERCHANT, GOULD, ET AL
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1600 MIDWEST PLAZA BLDG.
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801 NICOLLET MALL
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MINNEAPOLIS, MN., 55402
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