Patent Assignment Assignee Details
NOTE:Results display only for issued patents and published applications.
For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
HUGHES TOOL COMPANY A CORP OF DE
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Total Assignments:
4
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Assignment:
1
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| Reel/Frame: | 003967/0068 | |
| Pages: | 7 |
| | Recorded: | 03/15/1982 | | |
| 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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Pat #
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Pub #
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Intl #
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App #
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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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04300216
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NONE
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04343092
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NONE
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04464370
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NONE
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04621618
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NONE
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04621619
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NONE
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04621620
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NONE
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04621621
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NONE
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04691271
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NONE
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04837684
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NONE
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05231666
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NONE
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05301887
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NONE
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05770697
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NONE
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05882412
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NONE
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06102279
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NONE
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06103720
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NONE
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06176589
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Correspondence name and address
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HUGHES TOOL CO.
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P.O. BOX 2539
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HOUSTON, TX. 77001
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Assignment:
2
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| Reel/Frame: | 004191/0614 | |
| Pages: | 1 |
| | Recorded: | 11/18/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 2539 |
| HOUSTON, TEXAS 77001 |
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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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06306443
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Correspondence name and address
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ROBERT A. FELSMAN
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HUGHES TOOL COMPANY
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P. O. BOX 2539
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HOUSTON, TX 77001
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Assignment:
3
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| Reel/Frame: | 004310/0516 | |
| Pages: | 1 |
| | Recorded: | 03/12/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 2539 |
| HOUSTON, TEXAS 77001 |
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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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06588188
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Correspondence name and address
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ROBERT A. FELSMAN
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CHIEF PATENT COUNSEL
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PATENTS & TECHNOLOGY MANAGEMENT, HUGHES
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TOOL CO., P. O. BOX 2539
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HOUSTON, TX 77001
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Assignment:
4
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| Reel/Frame: | 004330/0368 | |
| Pages: | 1 |
| | Recorded: | 10/02/1984 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 2539 |
| HOUSTON, TEXAS 77001 |
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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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06656825
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Correspondence name and address
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ROBERT A. FELSMAN
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CHIEF PATENT COUNSEL, PATS &
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TECH. MGMNT. HUGHES TOOL COMPANY
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P. O. BOX 2539
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HOUSTON, TX 77001
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05/05/2024 03:46 AM
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