November 1951 Environmental control apparatus Trademarks by day
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Environmental control apparatus Trademarks filed in November 1951
DIEHL

DIEHL

Filed: November 30, 1951
[ ELECTRIC MOTORS, ELECTRIC GENERATORS, ELECTRIC FANS, ELECTRIC AIR CIRCULATORS, ELECTRIC MOTOR CONTROLERS; NAMELY, ELECTRIC…
Owned by: DIEHL STIFTUNG & CO. KG
Serial Number: 71621872

GRATELITE

GRATELITE

Filed: November 28, 1951
LIGHT DIFFUSERS FOR LIGHTING FIXTURES
Owned by: EDWIN F. GUTH COMPANY, THE
Serial Number: 71621767

BUELL

BUELL

Filed: November 27, 1951
DUST AND PARTICLE SEPARATORS AND SAMPLERS FOR INDUSTRIAL USE, FOR GATHERING OR COLLECTING OF DUST OR OTHER PARTICLES, SOLD…
Owned by: BUELL ENGINEERING COMPANY, INC.
Serial Number: 71621701

MC DONALD

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

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

SWARTWOUT

SWARTWOUT

Filed: November 14, 1951
FEED WATER HEATERS, GRAVITY AND POWERED ROOF VENTILATORS, STATIONARY AND ROTARY ROOF VENTILATORS AND LOUVERS AND PARTS THEREOF…
Owned by: SWARTWOUT COMPANY, THE
Serial Number: 71621232

OASIS

OASIS

Filed: November 8, 1951
ELECTRICALLY ACTUATED, REFRIGERATED BEVERAGE COOLERS AND DISPENSERS
Owned by: Ebco Manufacturing Company, The
Serial Number: 71621004

PLATECOIL

PLATECOIL

Filed: November 5, 1951
HEAT TRANSFER UNITS CONSISTING OF PLATES SO EMBOSSED AS TO CONTAIN INTERNAL PASSES, AND USED IN INDUSTRIAL PROCESSES
Owned by: TRANTER, INC.
Serial Number: 71620890

LE CREUSET

LE CREUSET

Filed: November 2, 1951
HOUSEHOLD IRON WARE, COOKING IRON WARE, HOUSEHOLD ENAMELED IRON WARE; COOKING ENAMELED IRON WARE-NAMELY, POT WITH HANDLELESS…
Owned by: LE CREUSET
Serial Number: 71620810