Patent Assignment Details
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Reel/Frame: | 009952/0173 | |
| Pages: | 2 |
| | Recorded: | 05/03/1999 | | |
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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03/21/2000
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Application #:
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29084759
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Filing Dt:
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03/10/1998
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Title:
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PROTECTIVE RESPIRATORY HELMET WITH REAR RECESS DESIGN
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Assignee
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P.O. BOX 33427 |
ST. PAUL, MINNESOTA 55133 |
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Correspondence name and address
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3M INNOVATIVE PROPERTIES COMPANY
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JAMES A. ROGERS
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OFFICE OF INTELLECTUAL PROPERTY COUNSEL
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P.O. BOX 33427
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ST. PAUL, MINNESOTA 55133-3427
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