Microcarb Trademark Details
Word Mark | Microcarb |
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Status | Dead Registered 900 — Expired |
Current Owner
Leeds and Northrup Company of Philadelphia, PA
View all trademarks for Leeds and Northrup CompanySerial Number | 71611098 |
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Registration Number | 567393 |
Status Date | Monday, September 6, 1993 |
Filing Date | Monday, September 6, 1993 |
Registration Date | Tuesday, December 2, 1952 |
Case File Statements
Goods & Services | Electrical Systems or Apparatus for Determining and/or Controlling the Constituent Potential of Gases and Particularly to Electrical Apparatus for Controlling the Atmosphere of Furnaces Such as Used in the Carburizing or Nitriding of Metal by Varying the Supply of One or More Constituents of That Atmosphere or for Measuring the Carburizing or Nitriding Potential of That Atmosphere |
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Classifications
International Class Codes |
009
|
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U.S. Class Codes | 026 |
Status | 9 — Expired |
Status Date | Monday, September 6, 1993 |
First Use Anywhere | Sunday, October 1, 1950 |
First Use In Commerce | Tuesday, December 5, 1950 |
Primary Code | 026 |
Trademark Timeline
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Oct 01 1950First use anywhere for the mark
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Dec 05 1950First use in commerce for the mark
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Mar 09 1951Trademark application filed with USPTO
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Dec 02 1952Trademark officially registered with the USPTO
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Dec 02 1972Registered and Renewed (first Renewal - 20 Yrs)
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Sep 06 1993Expired Sec. 9