Rotary card holder

Details Rotary card holder Rotary card holder

1976-05-05

1977-07-19

Pitrelli, John F.

Card, picture, or sign exhibiting

Check, label, or tag

Baggage checks

211 58, G09F 1102

Patent

active

040359387

ABSTRACT:
A rotary card holder has a rotor which carries a multiplicity of cards and is rotatably mounted between two upright supports of a case by means of a shaft which projects from the ends of the rotor and extends through the supports. The rotor is manually rotatable by means of knobs on the ends of the shaft. A V-shaped leaf spring in one of the knobs frictionally engages an annular boss on the case to retain the rotor in a position to which it is turned.

REFERENCES:
patent: 2479167 (1949-08-01), Karper
patent: 2731966 (1956-01-01), Neilsen
patent: 3333356 (1967-08-01), Bosland
patent: 3628269 (1971-12-01), Dahl
patent: 3890727 (1975-06-01), Rose

Affiliated with

Also associated with

Rating

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

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-2286046