Ao Trademark Details
Word Mark | Ao |
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Status | Dead Registered 900 — Expired |
Current Owner
American Optical Corporation of Southbridge, MA
View all trademarks for American Optical CorporationSerial Number | 72335664 |
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Registration Number | 908580 |
Status Date | Wednesday, November 4, 1992 |
Filing Date | Wednesday, November 4, 1992 |
Registration Date | Tuesday, February 23, 1971 |
Case File Statements
Goods & Services | Filters and Refrigerators-Namely, Chemical and Solid Filters for Respirators |
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Classifications
International Class Codes |
011
|
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U.S. Class Codes | 031 |
Status | 9 — Expired |
Status Date | Wednesday, November 4, 1992 |
First Use Anywhere | Monday, January 1, 1940 |
First Use In Commerce | Monday, January 1, 1940 |
Primary Code | 031 |
Trademark Timeline
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Jan 01 1940First use anywhere for the mark
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Jan 01 1940First use in commerce for the mark
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Aug 19 1969Trademark application filed with USPTO
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Feb 23 1971Trademark officially registered with the USPTO
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Feb 28 1977Registered - Sec. 8 (6-Yr) Accepted & Sec. 15 Ack.
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Nov 04 1992Expired Sec. 9