Patent Assignment Assignee Details
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For pending or abandoned applications please consult USPTO staff.
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Assignee Name :
CENTRILIFT-HUGHES, INC.
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Total Assignments:
2
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Assignment:
1
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| Reel/Frame: | 003805/0843 | |
| Pages: | 8 |
| | Recorded: | 11/10/1980 | | |
| Conveyance: | CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). |
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NONE
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04088096
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NONE
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04088223
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04240552
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04301731
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04311937
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04402391
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04410637
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04505061
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04554490
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04689737
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04787907
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04789101
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04817090
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04839112
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04857078
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05052490
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05132942
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05208624
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05208643
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05272253
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05362026
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05403579
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05415572
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05424262
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05433332
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05523394
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05583717
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05767931
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05843019
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05843019
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05941629
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05957383
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06004256
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NONE
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06073414
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NONE
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06079852
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NONE
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06096344
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Correspondence name and address
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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:
2
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| Reel/Frame: | 003921/0192 | |
| Pages: | 1 |
| | Recorded: | 09/11/1981 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| P.O. BOX 2539, |
| A CORP. OF DE |
| HOUSTON, TEXAS 77001 |
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NONE
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06301162
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Correspondence name and address
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ROBERT A. FELSMAN
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PATENTS & TECHNOLOGY MANAGEMENT
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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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05/31/2024 10:47 AM
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