Writing implements

Details Writing implements Writing implements

1978-09-18

1980-04-29

Burr, Edgar S.

Coating implements with material supply

With means to attach or conform to body of user

401 49, 401 55, 401 68, 401 77, 401 78, 401 99, 401116, B43K 2300, B43K 2406, B43K 1900, B43K 2100

Patent

active

042004039

ABSTRACT:
A writing implement having a body formed by a pair of leaves each having a longitudinally extending bore therein, with the bores in the two leaves coaxial and the two leaves interengaged in the manner of a hinge, and a writing member, such as a pencil lead or ball-point pen with an ink reservoir, extending through the coaxial bores in the two members, the two leaves being relatively pivotable about the axis of the coaxial bores therein between a storage configuration in which the leaves lie substantially in the same plane and a writing configuration in which the planes of the two leaves are at an acute angle to one another. The writing member is preferably secured to an axially movable plunger in the coaxial bores, which plunger has grooves co-operating with projections from the leaves such that a writing tip of the writing member is caused to project from one end of the leaves upon movement of the leaves from the storage to the writing configuration.

REFERENCES:
patent: 1975788 (1934-10-01), Harris
patent: 2338068 (1943-12-01), Harris et al.
patent: 2633827 (1953-04-01), Harris et al.
patent: 2693171 (1954-11-01), Lanoie
patent: 3311089 (1967-03-01), Vogel

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