PCBB 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 31 years ago on Wednesday, April 21, 1993, according to the United State Patent & Trademark Office
Word Mark Pcbb
Status Dead 606 — Abandoned - No Statement of Use Filed

Current Owner

Chomerics, Inc. of Woburn, MA

View all trademarks for Chomerics, Inc.
Other Trademarks for Chomerics, Inc.
Serial Number 74174142
Status Date Wednesday, April 21, 1993
Filing Date Wednesday, April 21, 1993
Attorney John Dana Hubbard

Correspondent

John Dana Hubbard
W.R. Grace & Co.-Conn.
Patent Department
55 Hayden Avenue
Lexington, MA 02173

Case File Statements

Goods & Services Low Durometer Molded Thermally Conductive Elastomers for Manufacturing Use; Namely, a Pad Which Is Interposed Between a Printed Circuit Board and a Heat Sink or Other Thermally Conductive Layer so as to Remove Heat from the Electronic Components

Classifications

International Class Codes
017 — Class 17 includes mainly electrical, thermal and acoustic insulating materials and plastics, being for use in manufacture in the form of sheets, blocks and rods.
U.S. Class Codes 001
Status 8 — Abandoned
Status Date Wednesday, August 4, 1999
Primary Code 017

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