Optietch Trademark Details

This mark is dead with a status of Abandoned - No Statement of Use Filed. The last case file activity for this mark occured 17 years ago on Wednesday, May 10, 2006, according to the United State Patent & Trademark Office
Word Mark Optietch
Status Dead 606 — Abandoned - No Statement of Use Filed

Current Owner

Air Products and Chemicals, Inc. of Allentown, PA

View all trademarks for Air Products and Chemicals, Inc.
Other Trademarks for Air Products and Chemicals, Inc.
Serial Number 78328028
Status Date Wednesday, May 10, 2006
Filing Date Wednesday, May 10, 2006
Attorney Geoffrey L. Chase

Correspondent

GEOFFREY L. CHASE
AIR PRODUCTS AND CHEMICALS INC.
7201 HAMILTON BLVD
ALLENTOWN PA 18195-1526

Case File Statements

Goods & Services Wet etchant for polysilicon amorphous silicon etches

Classifications

International Class Codes
001 — Class 1 includes mainly chemical products used in industry, science and agriculture, including those which go to the making of products belonging to other trademark classes. Examples include compost, salt for preserving non-foodstuffs, and certain additives for the food industry.
U.S. Class Codes 001, 005, 006, 010, 026, 046
Status 6 — Active
Status Date Tuesday, December 9, 2003
Primary Code 001

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