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 :
HAFELE ROBERT X.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 003827/0543 | |
| Pages: | 1 |
| | Recorded: | 02/09/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| A CORP. OF VA |
| RICHMOND, VIRGINIA |
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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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06071301
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORP.??
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P. O. BOX 341
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BATON ROUGE, LA. 70821
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Assignment:
2
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| Reel/Frame: | 003833/0680 | |
| Pages: | 1 |
| | Recorded: | 03/13/1981 | | |
| 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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06075590
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Correspondence name and address
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JOHN F. SIEBERTH
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ETHYL CORPORATION
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PATENT & TRADEMARK DIVISION
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451 FLORIDA BLVD.
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BATON ROUGE, LA 70801
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05/30/2024 03:42 AM
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