Siren

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

Patent

active

D02928957

REFERENCES:
patent: D224276 (1972-07-01), Kahn
patent: D253401 (1979-11-01), Benson et al.
patent: D279771 (1985-07-01), Hinata
patent: D279965 (1985-08-01), Mikami
patent: 2172413 (1939-09-01), Scott
patent: 4171677 (1979-10-01), Hibell

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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2420463

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