Patent Assignment Abstract of Title
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Total Assignments:
2
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Patent #:
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Issue Dt:
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02/03/1987
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Application #:
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06746236
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Filing Dt:
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06/18/1985
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Inventor:
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CALVIN R. RUSHFORD
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Title:
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REVOLVING DOOR COLLAPSING MECHANISM
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Assignment:
1
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ASSIGNMENT OF ASSIGNORS INTEREST.
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| VARNUM, RIDDERING, SCHMIDT & HOWLETT |
| 800 MUTUAL HOME BLDG. |
| GRAND RAPIDS, MI 49503 |
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Assignment:
2
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ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
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| P.O. BOX 118 |
| 8200 MACKINAW TRAIL |
| REED CITY, MICHIGAN 49677 |
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| WARNER, NORCROSS & JUDD |
| SUSAN N. MCFEE |
| 900 OLD KENT BLDG. |
| 111 LYON ST., N.W. |
| GRAND RAPIDS, MI 49503 |
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