Electrical and scientific apparatus Trademarks Filed in November 12, 1948
MARK-TIME
Filed: November 12, 1948
PARKING METERS, AND TIMERS WHICH CONTAIN BOTH A TIME MEASURING AND SWITCHING MECHANISM USED FOR THE CONTROL OF THE OPERATION…
Owned by: M. H. RHODES, INC.
Serial Number: 71568663
FERRIS
Filed: November 12, 1948
ELECTRICAL SIGNAL GENERATORS, RADIO NOISE METERS, FIELD STRENGHT METERS, POWER PACKS FORMING PART OF SIGNAL GENERATORS AND…
Owned by: FERRIS INSTRUMENT COMPANY
Serial Number: 71571389
