Electronic key system

Communications: electrical – Continuously variable indicating – With meter reading

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

34082531, 340542, 340543, 70278, 109 53, 109 54, 109 56, 361171, E05G1/00

Patent

active

059054468

ABSTRACT:
An electronic security system for controlling access to a plurality of storage locations. The system includes an electronic lock associated with each storage location, a central control terminal for controlling operation of the security system, a programming terminal to program a plurality of keys, and an identification terminal for identifying authorized users of the security system.

REFERENCES:
patent: 3785188 (1974-01-01), Drathschmidt
patent: 3800284 (1974-03-01), Zucker et al.
patent: 4111474 (1978-09-01), Heydner
patent: 4529234 (1985-07-01), Senften
patent: 4572348 (1986-02-01), Eisermann et al.
patent: 4608932 (1986-09-01), Bohland et al.
patent: 4718705 (1988-01-01), Case
patent: 4777815 (1988-10-01), Lovell et al.
patent: 4851828 (1989-07-01), Yamashita
patent: 4868914 (1989-09-01), Yamashita
patent: 4918957 (1990-04-01), Eisermann
patent: 4965551 (1990-10-01), Box
patent: 4972182 (1990-11-01), Novik et al.
patent: 5009456 (1991-04-01), Eck
patent: 5014030 (1991-05-01), Aston
patent: 5140317 (1992-08-01), Hyatt, Jr. et al.
patent: 5172967 (1992-12-01), Pipe
patent: 5193371 (1993-03-01), Yamane
patent: 5219386 (1993-06-01), Kletzmaier et al.
patent: 5231272 (1993-07-01), Mardon
patent: 5255825 (1993-10-01), Warren
patent: 5337588 (1994-08-01), Chhatwal
patent: 5359322 (1994-10-01), Murray
patent: 5389919 (1995-02-01), Warren et al.
patent: 5400722 (1995-03-01), Moses et al.
patent: 5412378 (1995-05-01), Clemens
patent: 5419305 (1995-05-01), Hanley
patent: 5422634 (1995-06-01), Okubo
patent: 5423198 (1995-06-01), DiVito et al.
patent: 5456243 (1995-10-01), Jones
patent: 5474348 (1995-12-01), Palmer et al.
patent: 5701828 (1997-12-01), Benore et al.

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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-1762776

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