Measuring – testing – or signalling instruments – Clock or clock case – Changeable exhibitor – e.g. – digital type
Patent
1976-12-08
1978-09-26
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Clock or clock case
Changeable exhibitor, e.g., digital type
D14 73, D1001
Patent
active
D02496518
REFERENCES:
patent: D222162 (1971-10-01), Tsukamoto
patent: D241771 (1976-10-01), Yamamura
European Jeweler-4/73-p. 113-Dig. Clock at top right.
Holtje Nelson C.
Kabushiki Kaisha Sankyo Seiki Seisakusho
Sughrue Richard C.
LandOfFree
Digital clock does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Digital clock, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Digital clock will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-2080306