Elevator car operating panel

Elevator – industrial lift truck – or stationary lift for vehicle – Having call button with indicator

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C187S391000

Reexamination Certificate

active

11101836

ABSTRACT:
An elevator car operating panel has push buttons corresponding to floors of a building, wherein the push buttons act on switch contacts registering elevator calls, and wherein the push buttons are mounted on the switch contacts.

REFERENCES:
patent: 5507366 (1996-04-01), Huang
patent: 6029778 (2000-02-01), Lacarte Estallo
patent: 6227335 (2001-05-01), Koeppe et al.
patent: 02225272 (1990-09-01), None
patent: 05178555 (1993-07-01), None

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

Elevator car operating panel does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

     

Profile ID: LFUS-PAI-O-3928736

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