Polypep Trademark Details
Word Mark | Polypep |
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Status | Dead Registered 900 — Expired |
Current Owner
Sigma Chemical Company of Saint Louis, MO
View all trademarks for Sigma Chemical CompanyPrevious Owners
Sigma International, Ltd. of Saint Louis, MO
View all trademarks for Sigma International, Ltd.Serial Number | 73018001 |
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Registration Number | 1010239 |
Status Date | Saturday, February 18, 2006 |
Filing Date | Saturday, February 18, 2006 |
Registration Date | Tuesday, May 13, 1975 |
Attorney | Stephen K. Anderson |
Correspondent
STEPHEN K. ANDERSON
SIGMA CHEMICAL COMPANY
3050 SPRUCE STREET
ST. LOUIS, MO 63103
SIGMA CHEMICAL COMPANY
3050 SPRUCE STREET
ST. LOUIS, MO 63103
Case File Statements
Goods & Services | Protein Digest for Stabilizing Tissue Sections in Histochemical Studies |
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Classifications
International Class Codes |
001
|
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U.S. Class Codes | 006 |
Status | 9 — Expired |
Status Date | Saturday, February 18, 2006 |
First Use Anywhere | Tuesday, March 19, 1974 |
First Use In Commerce | Tuesday, March 19, 1974 |
Primary Code | 001 |
Trademark Timeline
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Mar 19 1974First use anywhere for the mark
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Mar 19 1974First use in commerce for the mark
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Apr 05 1974Trademark application filed with USPTO
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May 13 1975Trademark officially registered with the USPTO
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Oct 27 1980Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
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May 04 1995Registered - Sec. 9 Filed/check Record For Sec. 8
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Jul 20 1995Registered and Renewed (first Renewal - 10 Yrs)
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Feb 18 2006Cancelled Sec. 8 (10-Yr)/expired Section 9