Telephone number register

Card – picture – or sign exhibiting – Check – label – or tag – Phone-carried indicia

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

312319, 312330R, 312333, H04M 104, A47B 8800

Patent

active

040589200

ABSTRACT:
An improvement in a telephone number register having a plurality of double levers in a drawer for positioning selected register cards, each of said levers including locking means for holding a lever in its selected position and automatically releasing the locking means upon the return of the drawer to the register casing. The locking means preferably includes a pivotable flap for each lever for holding down a depressed front end part of an associated lever and the release is preferably provided by an abutment connected to the casing for pivoting the flap from its locking position.

REFERENCES:
patent: 2957260 (1960-10-01), Zandelin
patent: 2968110 (1961-01-01), Quarnstrom
patent: 3167371 (1965-01-01), Parcher et al.
patent: 3721485 (1973-03-01), Beger
patent: 3730604 (1973-05-01), Viera

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

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

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

Rate now

     

Profile ID: LFUS-PAI-O-2253024

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