Environmental control apparatus Trademarks Filed in November 15, 1951
MC DONALD
Filed: November 15, 1951
[ SHALLOW AND DEEP WELL RECIPROCATING PUMPS, ] JET PUMPS, CELLAR PUMPS, [ PITCHER PUMPS, ] CISTERN PUMPS, [ SINGLE AND DOUBLE…
Owned by: A.Y. MCDONALD MFG. CO.
Serial Number: 71621274
MCD
Filed: November 15, 1951
FOOT VALVES AND STRAINERS, PIPE PLUGS, PIPE COUPLINGS FOR JET PUMPS, REGULATING VALVES, SINGLE AND DOUBLE PIPE JET FITTINGS…
Owned by: A. Y. MCDONALD MFG. CO.
Serial Number: 71621278
