MAINBOR
DEAD
Serial Number
71171801
Owner
Irwin Auger Bit Company, TheFirst Use Date
Oct 6, 1922
Filing Date
Nov 10, 1922
MAINBOR Trademark
Serial Number: 71171801 • Registration: 0167244
MAINBOR is a trademark filed by
Irwin Auger Bit Company, The
on November 10, 1922. The trademark is classified under Class 8 (Hand Tools).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
November 10, 1922
Registration Date
April 24, 1923
First Use Anywhere
October 6, 1922
First Use in Commerce
October 6, 1922
Filing History
EXPIRED SEC. 9
Jan 10, 1986 EXRG
EXPIRED SEC. 9
Jan 10, 1986 EXRG
EXPIRED SEC. 9
Jan 10, 1986 EXRG
