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: | 005149/0873 | |
| Pages: | 1 |
| | Recorded: | 10/04/1989 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Total properties:
1
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Patent #:
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Issue Dt:
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10/23/1990
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Application #:
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07402097
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Filing Dt:
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09/01/1989
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Title:
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EMERGENCY RESPIRATION APPARATUS
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Correspondence name and address
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DONALD W. HUNTLEY
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PATENT DIVISION, LEGAL DEPT.,
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E. I. DU PONT DE NEMOURS & CO.
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WILMINGTON, DE 19898
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