Patent Assignment Details
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Reel/Frame: | 006636/0431 | |
| Pages: | 5 |
| | Recorded: | 07/19/1993 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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04/05/1994
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Application #:
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08027218
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Filing Dt:
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03/05/1993
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Title:
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POSITIVE PRESSURE TEST APPARATUS FOR FACEPIECE RESPIRATOR
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Assignee
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90 MECHANIC STREET SOUTHBRIDGE, MA 01550 |
MASSACHUSETTS |
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Correspondence name and address
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MICHELLE B. LANDO
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CABOT CORPORATION
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157 CONCORD ROAD
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BILLERICA, MA 01821
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