Convertible swivel knife

Details Convertible swivel knife Convertible swivel knife

1975-09-02

1976-08-31

Smith, Al Lawrence

Cutlery

Sheathed

30317, 30321, B26B 104

Patent

active

039770770

ABSTRACT:
A swivel knife that is convertible for use as a conventional knife wherein the blade is rigidly mounted. A tubular housing having front and rear ends has an elongated generally cylindrical stem mounted therein and normally rotatable with respect thereto. The stem has a blade-holding end at the front of the housing and a free end at the rear of the housing. The stem is proportioned at the free end to be radially spaced from the housing. A cap member is provided in the shape of a hollow generally cylindrical shell proportioned to be forcibly inserted in the space between the housing and the free end to prevent relative rotation of the stem in the housing.

REFERENCES:
patent: 925278 (1909-06-01), Bickford
patent: 2512237 (1950-06-01), Mravik
patent: 3080653 (1963-03-01), Dolin
patent: 3831276 (1974-08-01), Dalton et al.
patent: 3886656 (1975-06-01), Meshulam
patent: 3922784 (1975-12-01), Prince et al.

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