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 :
SIGMA ENTERPRISES, INC.
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Total Assignments:
3
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Assignment:
1
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| Reel/Frame: | 004193/0466 | |
| Pages: | 1 |
| | Recorded: | 11/22/1983 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
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Assignee
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| 13-11, UDAGAWACHO, SHIBYA-KU, |
| TOKYO, JAPAN |
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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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06540677
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Correspondence name and address
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BERMAN, AISENBERG & PLATT
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1730 RHODE ISLAND AVENUE, N.W.
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WASHINGTON, DC 20036
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Assignment:
2
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| Reel/Frame: | 004699/0322 | |
| Pages: | 2 |
| | Recorded: | 04/02/1987 | | |
| 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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07034072
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Correspondence name and address
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NORMAN L. GUNDEL
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CRUTSINGER & BOOTH
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1000 THANKSGIVING TOWER
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DALLAS, TX 75201
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Assignment:
3
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| Reel/Frame: | 004959/0689 | |
| Pages: | 2 |
| | Recorded: | 10/11/1988 | | |
| 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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07256691
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Correspondence name and address
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JOHN F. BOOTH
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CRUTSINGER & BOOTH
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1000 THANKSGIVING TOWER
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DALLAS, TX 75201
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04/29/2024 12:16 PM
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