Nonmetallic building materials Trademarks Filed in March 23, 1961
POWERLOCK

POWERLOCK

Filed: March 23, 1961
FLOORING AND PARTS THEREOF FOR ASSEMBLY
Owned by: KLIP-LOCK FASTENING DEVICES, INC.
Serial Number: 72116316

AIREX

AIREX

Filed: March 23, 1961
Laminated Boards with Foam Plastic Cores Mainly to Be Used in the Construction of Railroad Cards, Trailers, Boats, Vehicles…
Owned by: AIREX AG
Serial Number: 72116327