Medical apparatus Trademarks Filed in February 3, 1971
QRSSTAT
Filed: February 3, 1971
MEDICAL ELECTRONIC EQUIPMENT-NAMELY, PORTABLE, SELF-CONTAINED, ELECTRICAL ECG WAVEFORM MONITORS
Owned by: INSTROMEDIX, INC.
Serial Number: 72382723
BIFOCAL
Filed: February 3, 1971
ELECTRONIC HEARTBEAT PACERS
Owned by: American Optical Corporation
Serial Number: 72382730
