Instrument for writing and drawing

Details Instrument for writing and drawing Instrument for writing and drawing

1988-05-04

1989-10-10

Bratlie, Steven A.

Coating implements with material supply

Plural tools including projectable and retractable tool

401 31, 401 34, 401 99, 401209, B43K 2700, B43K 2712

Patent

active

048727741

ABSTRACT:
A writing and drawing instrument comprises a main body of elongate shape having a first and a second writing end, a first and a second auxiliary body of elongate shape each of which is provided at its respective ends with a writing element, each of these bodies being mounted to rotate about an axis transverse to the main body in order to allow the alternative positioning of one of the two writing elements at one of the writing ends of the main body, each of the auxiliary bodies being able to slide longitudinally with respect to the main body between a first position in which the writing element positioned at the writing end is covered by the main body and a second position in which the writing element projects externally from the main body thereby allowing writing.

REFERENCES:
patent: 1153807 (1915-09-01), MacPherson
patent: 1953911 (1934-04-01), Parkin
patent: 1977527 (1934-10-01), Pohee
patent: 2113861 (1938-04-01), Segal
patent: 2370414 (1945-02-01), Ostrander

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