Environmental control apparatus Trademarks Filed in September 26, 1973
HYDRO-VAC
Filed: September 26, 1973
MECHANICAL AERATION DEVICE OR ASPIRATOR FOR TREATING POTABLE WATER OR SEWAGE BY INTRODUCING OXYGEN INTO THE POTABLE WATER…
Owned by: HYDRO-VAC INC.
Serial Number: 73001976
MELITTA
Filed: September 26, 1973
ELECTRIC AUTOMATIC COFFEEMAKERS
Owned by: MELITTA EUROPA GMBH & CO. KG
Serial Number: 73002007
FACTAIR
Filed: September 26, 1973
DISCHARGE OUTLETS FOR AIR DISTRIBUTION DUCT SYSTEMS
Owned by: UNITED MCGILL CORPORATION
Serial Number: 73002028
