Knobby Trademark Details

Knobby was registered on Tuesday, May 16, 1961 and is currently owned by Smith International, Inc. under the registration number 715414 . This mark is dead with a status of Cancelled - Section 8. The last case file activity for this mark occured 8 years ago on Friday, April 1, 2016, according to the United State Patent & Trademark Office
Word Mark Knobby
Status Dead Registered 710 — Cancelled - Section 8

Current Owner

Smith International, Inc. of Houston, TX

View all trademarks for Smith International, Inc.
Other Trademarks for Smith International, Inc.

Previous Owners

Drilco Oil Tools, Inc. of Midland, TX

View all trademarks for Drilco Oil Tools, Inc.
Other Trademarks for Drilco Oil Tools, Inc.
Serial Number 72104596
Registration Number 715414
Status Date Friday, April 1, 2016
Filing Date Friday, April 1, 2016
Registration Date Tuesday, May 16, 1961
Attorney Sean C Henkel

Correspondent

SEAN C HENKEL
SMITH INTERNATIONAL INC
16740 HARDY
HOUSTON TX 77032

Case File Statements

Goods & Services Cutters for Rotary Reamers Used in Oil Well Drilling, Particularly Reamers of the Type Using Rollers Having Tungsten Carbide Pellets Protruding Like Teeth from the Rollers

Classifications

International Class Codes
007 — Class 7 includes mainly machines, machine tools, motors and engines.
U.S. Class Codes 023
Status 2 — Sec. 8 – Entire Registration
Status Date Friday, April 1, 2016
First Use Anywhere Sunday, February 1, 1959
First Use In Commerce Wednesday, July 1, 1959
Primary Code 023

You must be signed in to print.

Once signed in, look for the PDF button.