Wall chime

Measuring – testing – or signalling instruments – Security or signal instrument or casing – Aural – i.e. – audible

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

D1006

Patent

active

D02641968

REFERENCES:
patent: D197681 (1964-03-01), Stevenson
patent: D201593 (1965-07-01), Stevenson
patent: 2170521 (1939-08-01), Rodth
On-Guard Corp. of America Form 2004, Solid State Burglar & Fire Alarm System.
Nutone Door Chime Catalog, .TM.1959, "Built-In" Chime, #L-14.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Wall chime does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Wall chime, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Wall chime will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-874990

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.