Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignor Name :
PREVATT, WILLIAM D.
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 004227/0938 | |
| Pages: | 1 |
| | Recorded: | 03/02/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A IN CORP. |
| CHICAGO, ILLINOIS |
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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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06556625
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Correspondence name and address
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STANDARD OIL CO.
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P.O. BOX 5910-A
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CHICAGO, IL 60680
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Assignment:
2
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| Reel/Frame: | 005494/0832 | |
| Pages: | 2 |
| | Recorded: | 10/23/1990 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07601951
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Correspondence name and address
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RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
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P. O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
3
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| Reel/Frame: | 005703/0170 | |
| Pages: | 2 |
| | Recorded: | 04/24/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07690433
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Correspondence name and address
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LUCAS K. SHAY
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RICHMOND, PHILLIPS, HITCHCOCK & UMPHLETT
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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Assignment:
4
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| Reel/Frame: | 005844/0771 | |
| Pages: | 2 |
| | Recorded: | 04/26/1991 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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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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07691079
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Correspondence name and address
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RICHMOND, PHILLIPS,
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HITCHCOCK AND UMPHLETT
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P.O. BOX 2443
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BARTLESVILLE, OK 74005
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06/06/2024 10:02 PM
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