C/STOL Trademark
Serial Number: 72311684 • Registration: 0881171
C/STOL is a trademark filed by
HELIO AIRCRAFT CORPORATION
on November 8, 1968. The trademark is classified under Class 12 (Vehicles).
The application is currently no longer active.
Owner Contact Info
Trademark Details
Filing Date
November 8, 1968
Registration Date
November 25, 1969
Filing History
EXPIRED SEC. 9
Nov 4, 1992 EXRG
EXPIRED SEC. 9
Nov 4, 1992 EXRG
