Sigma Trademark Details
Word Mark | Sigma |
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Status | Dead Registered 710 — Cancelled - Section 8 |
Current Owner
Harnischfeger Corporation of Brookfield, WI
View all trademarks for Harnischfeger CorporationSerial Number | 73622838 |
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Registration Number | 1438981 |
Status Date | Monday, November 15, 1993 |
Filing Date | Monday, November 15, 1993 |
Registration Date | Tuesday, May 12, 1987 |
Attorney | Michael J. Nilles |
Correspondent
MICHAEL J. NILLES
NILLES, CUSTIN & KIRBY
777 EAST WISCONSIN AVENUE
SUITE 3070
MILWAUKEE, WISCONSIN 53202
NILLES, CUSTIN & KIRBY
777 EAST WISCONSIN AVENUE
SUITE 3070
MILWAUKEE, WISCONSIN 53202
Case File Statements
Goods & Services | Hoists |
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Classifications
International Class Codes |
007
|
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U.S. Class Codes | 023 |
Status | 2 — Sec. 8 – Entire Registration |
Status Date | Monday, November 15, 1993 |
First Use Anywhere | Friday, June 27, 1986 |
First Use In Commerce | Friday, June 27, 1986 |
Primary Code | 007 |
Trademark Timeline
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Jun 27 1986First use anywhere for the mark
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Jun 27 1986First use in commerce for the mark
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Sep 29 1986Trademark application filed with USPTO
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Dec 04 1986Assigned To Examiner
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Dec 08 1986Approved For Pub - Principal Register
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Jan 18 1987Notice of Publication
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Feb 17 1987Published For Opposition
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May 12 1987Registered-Principal Register
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May 12 1987Trademark officially registered with the USPTO
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Nov 15 1993Cancelled Sec. 8 (6-Yr)