Continuous feed mechanical pencil with push button lead feed act

Details Continuous feed mechanical pencil with push button lead feed act Continuous feed mechanical pencil with push button lead feed act

1982-05-17

1987-10-27

Bratlie, Steven A.

Coating implements with material supply

Solid material for rubbing contact or support therefor

Including means to limit tool projection

401 65, 401104, B43K 2102

Patent

active

047026340

ABSTRACT:
A continuous feed mechanical pencil includes a lead cartridge having a lead advancing mechanism responsive to forward axial movement of an actuator button protruding from the rear end of the instrument, the actuator button being fixedly attached to a pocket clip and extending a relatively short distance from the rear of the instrument housing so that the rear end of the actuator is shrouded by the rear end of the housing when the actuator button is fully depressed.

REFERENCES:
patent: 271439 (1883-01-01), Eybel
patent: 2333876 (1943-11-01), Moore
patent: 2526268 (1950-10-01), Perraud

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