Letter opener device

Details Letter opener device Letter opener device

1976-08-09

1978-04-04

Jones, Jr., James L.

Cutlery

Cutting tools

With guard and/or guide

30DIG3, B26B 2900

Patent

active

040819078

ABSTRACT:
A shielded letter opener comprising a finger having a relatively pointed distal end to be inserted under the flap of a sealed envelope and carrying a cutting blade extending upwardly therefrom and facing forwardly. An elongated hood with depending sides extends above and embraces the blade and the finger to protect the user.

REFERENCES:
patent: 299398 (1884-05-01), Jones
patent: 436189 (1890-09-01), Prosinger
patent: 586170 (1897-07-01), Fairbairn
patent: 802909 (1905-10-01), Brisacher
patent: 1131141 (1915-03-01), Kalenborn
patent: 1374882 (1921-04-01), Curtis
patent: 3028670 (1962-04-01), Tilly
patent: 3457643 (1969-07-01), Hill
patent: 3673687 (1972-07-01), Phillips et al.

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