LIMITIMER
Filed: May 16, 1995
programmable electronic timer which activates colored light signals according to pre-set sequence
Owned by: D'San Corporation
Serial Number: 74674414
THE TIMEPROMPT
Filed: June 12, 1996
electronic portable timekeeper for use in alerting a public speaker to the duration of the components of a speech
Owned by: D'San Corporation
Serial Number: 75117790
THE DELIBERATOR
An electronic device serving to manage speaking order, time and voting for small legislatures, public and private meetings…
Owned by: D'San Corporation
Serial Number: 76280106
THE TIMEPROMPT
Filed: May 7, 2007
ELECTRONIC PORTABLE TIMEKEEPER FOR USE IN ALERTING A PUBLIC SPEAKER TO THE DURATION OF THE COMPONENTS OF A SPEECH
Owned by: D'San Corporation
Serial Number: 77174692
LIMITIMER
Programmable electronic timer which activates colored light signals according to pre-set sequence
Owned by: D'San Corporation
Serial Number: 77819665
PERFECTCUE
Electronic equipment, namely, device for signaling the control of computer equipment in group audio-video computer-driven…
Owned by: D'San Corporation
Serial Number: 85039277
LAPTOP SOUND PORT
Electronic equipment, namely, device used in connection with computers and audio-video equipment
Owned by: D'San Corporation
Serial Number: 85039288
VIDEOCEPTOR
Electronic device, namely, computer accessory for intercepting and substituting video images during audio-video, computer…
Owned by: D'San Corporation
Serial Number: 85039308
PERFECTCUE
Filed: October 29, 2013
Electronic equipment, namely, a wireless handheld transmitter and receiver device for signaling the control of computer…
Owned by: D'San Corporation
Serial Number: 86104577
