Duo-Chek Trademark Details

Duo-Chek was registered on Tuesday, February 1, 1972 and is currently owned by Reichert, Inc. under the registration number 928279 . This mark is alive with a status of Registered and Renewed. The last case file activity for this mark occured 12 years ago on Thursday, March 1, 2012, according to the United State Patent & Trademark Office
Word Mark Duo-Chek
Status Alive Registered 800 — Registered and Renewed

Current Owner

Reichert, Inc. of Depew, NY

View all trademarks for Reichert, Inc.
Other Trademarks for Reichert, Inc.

Previous Owners

American Optical Corporation of Southbridge, MA

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Other Trademarks for American Optical Corporation

Leica Microsystems Inc. of Depew, NY

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Leica Inc. of Buffalo, NY

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Serial Number 72392377
Registration Number 928279
Status Date Thursday, March 1, 2012
Filing Date Thursday, March 1, 2012
Registration Date Tuesday, February 1, 1972
Attorney George L. Snyder, Jr.

Correspondent

GEORGE L. SNYDER, JR.
HODGSON RUSS LLP
140 PEARL STREET, SUITE 100
THE GUARANTY BUILDING
BUFFALO NY 14202-4040

Case File Statements

Goods & Services Refractometers
Pseudo Mark Duo-Check

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 6 — Active
Status Date Tuesday, March 1, 1983
First Use Anywhere Tuesday, April 1, 1969
First Use In Commerce Tuesday, April 1, 1969
Primary Code 026

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