May 18, 1928 Environmental control apparatus Trademarks :: Trademark Resources

Environmental control apparatus Trademarks Filed in May 18, 1928

HOMO

Filed: May 18, 1928
ELECTRIC FURNACES, ELECTRIC OVENS, AND ELECTRIC HEAT-TREATING FURNACES, WORK CONTAINERS AND ELECTRIC HEATING UNITS FOR ELECTRIC…
Owned by: TPS,. LLC
Serial Number: 71266599

L & N

Filed: May 18, 1928
[ ELECTRIC FURNACES, OVENS, AND HEATERS; FOR RESISTORS AND ELECTRIC HEATING UNITS FOR FURNACES, OVENS AND HEATERS; FOR ]…
Owned by: LEEDS & NORTHRUP COMPANY
Serial Number: 71266600