Extendable mailbox trays

Details Extendable mailbox trays Extendable mailbox trays

1986-02-18

1988-06-28

Weiss, John

Deposit and collection receptacles

Letter boxes

211132, 232 30, B65P 9100

Patent

active

047533854

ABSTRACT:
Extendable trays for use in conventional rural route mailboxes for facilitating the placement and removal of mail with respect thereto wherein the trays are constructed utilizing scored or integrally hinged sheet material which is selectively folded into a generally flat or planar configuration or package for shipping or distribution and which is assembled by a postal customer so as to be of a size and configuration to be cooperatively and slidingly received within a particular mailbox. In one form of the invention, the sheet material may be selectively folded into a number of sizes so that trays of varying dimensions may be formed from the same sheet of material.

REFERENCES:
patent: 838194 (1906-12-01), Larsh
patent: 908543 (1909-01-01), Brown
patent: 1050252 (1913-01-01), Thorson
patent: 2781964 (1957-02-01), Ledgerwood
patent: 2868444 (1959-01-01), Whittier
patent: 3415585 (1968-12-01), Morris
patent: 4160520 (1979-07-01), Cluthe
patent: 4345710 (1982-08-01), Gillespie et al.
patent: 4362267 (1982-12-01), Donaldson
patent: 4600143 (1986-07-01), Harlow, Jr. et al.
Patent Office Disclosure Document 123687, 1/9/84, by Albert Lewis Harlow.
Supplemental Information Disclosure Statement, USA (Ser. No.: 702,060 filed 2/15/85) filed in PTO 4/19/85, 6 photos (public availability date unknown prior to 7/15/86).

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