SPHEREFLEX Trademark
Serial Number: 71681539 • Registration: 0620801
SPHEREFLEX is a trademark filed by
PHILADELPHIA GEAR WORKS, INC.
on February 11, 1955. The trademark is classified under Class 7 (Machinery).
The application is currently no longer active.
Trademark Classes
Owner Contact Info
Trademark Details
Filing Date
February 11, 1955
Registration Date
February 7, 1956
Goods & Services
SELF-ALIGNING GEAR COUPLINGS
Filing History
EXPIRED SEC. 9
Nov 11, 1996 EXRG
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Feb 7, 1976 REN1
