Nonmetallic building materials Trademarks Filed in July 21, 1987
K
Filed: July 21, 1987
CHEMICAL PRODUCTS INTENDED FOR INDUSTRY, SCIENCE AND PHOTOGRAPHY; NONPESTICIDAL CHEMICALS FOR AGRICULTURE, HORTICULTURE…
Owned by: KAYSERSBERG
Serial Number: 73673591
TRIFFUSOR
Filed: July 21, 1987
VARIABLE ACOUSTICAL WALL UNITS INCLUDING PLURAL SURFACES OF DIFFERING ACOUSTICAL CHARACTERISTICS
Owned by: RPG DIFFUSOR SYSTEMS, INC.
Serial Number: 73673630
