EDGESWITCH
Filed: January 12, 1990
pressure sensitive electrical switches to detect movement of edge of door to sense when door is opened and closed
Owned by: Tapeswitch Corporation of America
Serial Number: 74019864
THERMOSAFE
Filed: May 2, 1991
thermostatic controls and switches therefor
Owned by: Tapeswitch Corporation of America
Serial Number: 74162841
T
Filed: May 24, 1991
electrical switches, electrical safety equipment; namely, photoptic sensors and parts therefor
Owned by: Tapeswitch Corporation of America
Serial Number: 74170264
THERMOSAFE
Filed: January 4, 1993
electric heat tape and heating elements for use in a wide variety of consumer, commercial, medical and industrial applications…
Owned by: Tapeswitch Corporation of America
Serial Number: 74345238
