Locking letter tray

Details Locking letter tray Locking letter tray

1976-04-05

1977-07-26

Nunberg, Casmir A.

Deposit and collection receptacles

Letter boxes

Collection devices

70 63, 211126, E05B 6546, B65D 5514

Patent

active

040377806

ABSTRACT:
A locking letter tray for receiving letters, documents or the like, and for preventing unauthorized access thereto, is characterized by a unitary structure forming an essentially closed compartment having an elongated narrow slot through a side wall thereof and a lockable door, and an open compartment juxtaposed and sharing a common wall therewith. The slot is sufficiently long and wide for the passage of documents therethrough and into the closed compartment, but is narrow enough to prevent hands from entering, and may be equipped with baffles to inhibit removal of documents by dumping, shaking, probing etc. The lockable door precludes unauthorized access to the closed compartment to provide security for documents therein, and the open compartment may advantageously be used for incoming or outgoing nonconfidential mail.

REFERENCES:
patent: 453879 (1891-06-01), Burns
patent: 749154 (1904-01-01), Benton
patent: 901409 (1908-10-01), Woolums
patent: 3144134 (1964-08-01), Frommgen

Affiliated with

Also associated with

Rating

Locking letter tray does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-721320