Measuring – testing – or signalling instruments – Clock or clock case – Changeable exhibitor – e.g. – digital type
Patent
1988-05-25
1991-04-30
Holtje, Nelson C.
Measuring, testing, or signalling instruments
Clock or clock case
Changeable exhibitor, e.g., digital type
Patent
active
D03165191
REFERENCES:
patent: D95184 (1935-04-01), Lux
patent: D97776 (1935-12-01), Magro
patent: D103071 (1937-02-01), Magro
patent: D103334 (1937-02-01), Magro
patent: D110489 (1938-07-01), Lamport
patent: D150556 (1948-08-01), Addario
Jeweler's Circular-Keystone--3/5/74--p. 26--clock at top-right.
Holtje Nelson C.
Larson Herbert W.
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-631629