US Patent: 1,941,680 - Paper Carton Opener


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US Patent: 1,941,680

Paper Carton Opener

Patentee:

Lewis Walter Goldstein (exact or similar names) - Pittsfield, MA

USPTO Classifications:

30/2

Tool Categories:

knives and cutters

Assignees:

None

Manufacturer:

Flash Box Opener Co. - New York, NY

Witnesses:

none listed

Patent Dates:
Applied:	Nov. 11, 1932
Granted:	Jan. 02, 1934

Patent Pictures: [ 1 | 2 ]

Lewis W. Goldstein patent January 2, 1934

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Description:

Adjustable holder for blade mounted on base with "greater than right angle" conformation. Designed to open corrugated cardboard boxes by cutting the side just below the top.

Listed in a 1938 hardware wholesaler's catalog as the FLASH box opener, with replaceable blades in packs of 5.