KEYSTONE-PORTLOC
DEAD
Serial Number
72052886
Owner
KEYSTONE RAILWAY EQUIPMENT COMPANYFirst Use Date
May 11, 1956
Filing Date
Jun 4, 1958
KEYSTONE-PORTLOC Trademark
Serial Number: 72052886 • Registration: 0674881
KEYSTONE-PORTLOC is a trademark filed by
KEYSTONE RAILWAY EQUIPMENT COMPANY
on June 4, 1958. The trademark is classified under Class 12 (Vehicles).
The application is currently no longer active.
Owner Contact Info
Trademark Details
Filing Date
June 4, 1958
Registration Date
March 3, 1959
First Use Anywhere
May 11, 1956
First Use in Commerce
May 11, 1956
Goods & Services
DOOR AND DOOR FRAME ASSEMBLY FOR COVERED HOPPER CARS
Filing History
CANCELLED SEC. 8 (10-YR)/EXPIRED SECTION 9
May 9, 2000 CAEX
REGISTERED AND RENEWED (FIRST RENEWAL - 20 YRS)
Mar 3, 1979 REN1
