Patent Assignment Assignor Details
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For pending or abandoned applications please consult USPTO staff.
Assignor Name :
DAVIDSON, JOHN J.
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Total Assignments:
3
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Assignment:
1
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Reel/Frame: | 003899/0900 | |
| Pages: | 2 |
| | Recorded: | 08/14/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A CORP. OF PA. |
PITTSBURGH, PENNSYLVANIA |
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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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06270612
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Correspondence name and address
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P. J. VICCARO
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ALUMINUM CO. OF AMERICA
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ALCOA CENTER, PA 15069
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Assignment:
2
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Reel/Frame: | 004283/0276 | |
| Pages: | 2 |
| | Recorded: | 07/25/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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A PA CORP. |
PITTSBURGH, PENNSYLVANIA |
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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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06625178
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Correspondence name and address
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MRS. JOYCE F. LANEY
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ALUMINUM COMPANY OF AMERICA
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PAT. DEPT.
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ALCOA CENTER, PA. 15069
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Assignment:
3
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Reel/Frame: | 004538/0948 | |
| Pages: | 2 |
| | Recorded: | 04/28/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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ALLEGHENY |
PITTSBURGH, PENNSYLVANIA |
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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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06817870
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Correspondence name and address
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MRS. JOYCE F. LANEY
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ALUMINUM COMPANY OF AMERICA
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PATENT DIVISION
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ALCOA CENTER, PA., 15069
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05/13/2024 09:14 AM
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