Porosimeter Trademark Details

Porosimeter was registered on Tuesday, November 13, 1956 and is currently owned by Sheffield Corporation, The under the registration number 637133 . This mark is dead with a status of Expired. The last case file activity for this mark occured 26 years ago on Monday, August 18, 1997, according to the United State Patent & Trademark Office
Word Mark Porosimeter
Status Dead Registered 900 — Expired

Current Owner

Sheffield Corporation, The of Dayton, OH

View all trademarks for Sheffield Corporation, The
Other Trademarks for Sheffield Corporation, The
Serial Number 72002826
Registration Number 637133
Status Date Monday, August 18, 1997
Filing Date Monday, August 18, 1997
Registration Date Tuesday, November 13, 1956

Case File Statements

Goods & Services Apparatus for Determining Character of a Material Specimen Which Permits the Passage of Fluid Therethrough

Classifications

International Class Codes
009 — Class 9 consists mostly of instruments used for controlling vehicles (such as ships), scientific research, and all computer programs and software regardless of the recording media such as CD-ROMs, hard drives, downloads, etc.
U.S. Class Codes 026
Status 9 — Expired
Status Date Monday, August 18, 1997
First Use Anywhere Monday, October 24, 1955
First Use In Commerce Monday, October 24, 1955
Primary Code 026

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