Hydrocleaner Trademark Details
Word Mark | Hydrocleaner |
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Status | Dead Registered 710 — Cancelled - Section 8 |
Current Owner
Envirotech Corporation of Menlo Park, CA
View all trademarks for Envirotech CorporationSerial Number | 73349343 |
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Registration Number | 1246862 |
Status Date | Wednesday, November 8, 1989 |
Filing Date | Wednesday, November 8, 1989 |
Registration Date | Tuesday, August 2, 1983 |
Attorney | Thomas S. MacDonald |
Correspondent
Thomas S. MacDonald
Envirotech Corporation
3000 Sand Hill Rd.
Menlo Park CA 94025
Envirotech Corporation
3000 Sand Hill Rd.
Menlo Park CA 94025
Case File Statements
Goods & Services | Mechanical Flotation Machine for Separation of Suspended Solids, Oil, or Organics from Effluents and for Adding or Removing Oxygen from Liquids |
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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 | Wednesday, November 8, 1989 |
First Use Anywhere | Friday, August 18, 1972 |
First Use In Commerce | Friday, August 18, 1972 |
Primary Code | 007 |
Trademark Timeline
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Aug 18 1972First use anywhere for the mark
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Aug 18 1972First use in commerce for the mark
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Feb 08 1982Trademark application filed with USPTO
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Jul 15 1982Assigned To Examiner
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Jul 28 1982Letter of Suspension Mailed
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Mar 21 1983Approved For Pub - Principal Register
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Mar 29 1983Notice of Publication
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May 10 1983Published For Opposition
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May 10 1983Published For Opposition
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Aug 02 1983Registered-Principal Register
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Aug 02 1983Registered-Principal Register
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Aug 02 1983Trademark officially registered with the USPTO
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Nov 08 1989Cancelled Sec. 8 (6-Yr)