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SCRIPTO INC

13 patents

Top patents by PatentIndex Score

US4349639ASep 14, 1982

Method of making and the composition for an initially erasable ink for a ball point writing instrument

SCRIPTO INC54 citations91
US4329262AMay 11, 1982

Initially erasable ink composition for a ball point writing instrument

SCRIPTO INC32 citations91
US4410643AOct 18, 1983

Method of making and the composition for an initially erasable ink for a ball point writing instrument

SCRIPTO INC25 citations81
US4407985AOct 4, 1983

Method of making and improved compositions for an initially erasable ink for a ball point writing instrument

SCRIPTO INC26 citations81
US4329264AMay 11, 1982

Ballpoint writing instrument containing an initially erasable ink

SCRIPTO INC28 citations81
US3963413AJun 15, 1976

Cigarette lighter having improved valve means

SCRIPTO INC27 citations78
US3966392AJun 29, 1976

Cigarette lighter having improved valve means

SCRIPTO INC25 citations77
US4332549AJun 1, 1982

Gas pressure regulator for lighters

SCRIPTO INC13 citations71
US4221493ASep 9, 1980

Pen nibs

SCRIPTO INC8 citations69
USD243963SApr 5, 1977

Operating assembly for a cigarette lighter

SCRIPTO INC7 citations69
US4099907AJul 11, 1978

Ignition mechanism for a pyrophoric lighter

SCRIPTO INC8 citations58
US4505606AMar 19, 1985

Mechanical pencil with self-tapping propelling nut and the method of producing same and propelling a lead contained therein

SCRIPTO INC3 citations57
US4544296AOct 1, 1985

Disposable propel-repel pencil

SCRIPTO INC6 citations52