Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
Assignor Name :
ENGELBRECHT, DALE A.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 005831/0312 | |
| Pages: | 2 |
| | Recorded: | 08/29/1991 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A COPORATION OF DE |
CHECKERBOARD SQUARE |
ST. LOUIS, MISSOURI 63164 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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07751976
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Correspondence name and address
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PRICE, HENEVELD, COOPER, DEWITT & LITTON
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695 KENMOOR DR., S.E.
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P. O. BOX 2567
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GRAND RAPIDS, MI 49501
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Assignment:
2
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Reel/Frame: | 006944/0821 | |
| Pages: | 3 |
| | Recorded: | 03/30/1994 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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PATENT DEPT. - 9T RALSTON PURINA COMPANY |
CHECKERBOARD SQUARE |
ST. LOUIS, MISSOURI 63164 |
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Pat #
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Intl #
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App #
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NONE
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08220330
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Correspondence name and address
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VIRGIL B. HILL
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RALSTON PURINA COMPANY
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PATENT DEPT. - 9T
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CHECKERBOARD SQUARE
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ST. LOUIS, MO 63164
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Assignment:
3
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Reel/Frame: | 015768/0314 | |
| Pages: | 3 |
| | Recorded: | 02/23/2005 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Assignee
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BUILDING C, LEGAL DEPARTMENT |
P.O. BOX 88940 |
ST. LOUIS, MISSOURI 63188 |
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Pat #
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Pub #
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Intl #
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App #
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NONE
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10971822
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Correspondence name and address
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JAMES L. CORDEK
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P.O. BOX 88940
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ST. LOUIS, MISSOURI 63188
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06/05/2024 05:46 PM
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