Pocket carrier of index cards

Details Pocket carrier of index cards Pocket carrier of index cards

1999-02-11

1999-11-30

Sewell, Paul T.

Special receptacle or package

For pocket or personal use

Ticket case

206 38, 206425, A45C 1118

Patent

active

059926180

ABSTRACT:
A pocket carrier of index cards comprises a main body, a hood that is hinge-mounted on the main body, a latch set equipped on the rear-side of the main body for locking of the hood, and a rear cover plate to protect the latch set. The main body has a front-side wall, a rear-side wall, and two lateral-side walls. The front-side wall of the main body have the concave sections at the left top corner portion and the right top corner portion to enable the thumb to approach the index cards contained therein. The rear-side wall and the lateral-side walls of the main body have the top inner portions tapered outwardly to facilitate inserting of the reviewed card back to the main body. The hood includes a front-side wall having a plate spring, a top-side wall, and two lateral-side walls, each with a hook, a hinge hole, and a concave section. The latch set consists of opening tabs, anchoring blades, generally semi-circular springs, and a connector rod. The hood is locked on the main body by the hooks and the anchoring blades when the carrier is closed. The carrier is opened by the plate spring on the hood when the anchoring blades are displaced from the squared groove of the hooks by pulling in the opening tabs toward each other.

REFERENCES:
patent: 3688896 (1972-09-01), Newell
patent: 4449628 (1984-05-01), Egly et al.
patent: 4505404 (1985-03-01), Perchak et al.
patent: 4527690 (1985-07-01), Schmidts et al.
patent: 4949484 (1990-08-01), Finger
patent: 5125505 (1992-06-01), Kurosaki
patent: 5452793 (1995-09-01), DiMeo, Jr. et al.
patent: 5642807 (1997-07-01), Barnes
patent: 5823353 (1998-10-01), Perrin et al.

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