Device for shaping the tip of a soft wax marker

Details Device for shaping the tip of a soft wax marker Device for shaping the tip of a soft wax marker

1984-06-15

1986-01-14

Watts, Douglas D.

Plastic article or earthenware shaping or treating: apparatus

Preform reshaping or resizing means: or vulcanizing means...

425DIG13, B29C 3302

Patent

active

045643512

ABSTRACT:
A tip-shaping device for crayons is disclosed. The device includes a cylindrical lower section housing a disposable paper cup for receiving melted wax and a conically-shaped top section holding a heat-conductive member with a tapered internal cavity and a drain opening at the bottom of the cavity for draining melted wax into the paper cup. The heat-conductive member is heated by a ceramic heater connected to a source of electrical power.

REFERENCES:
patent: 2580092 (1951-12-01), Herbert et al.
patent: 2875556 (1959-03-01), Vigna et al.
patent: 2984887 (1961-05-01), Thiess
patent: 3091812 (1963-06-01), Witkowski
patent: 3166792 (1965-01-01), Goldfarb
patent: 3233292 (1966-02-01), Kramer, Jr. et al.
patent: 4188009 (1980-02-01), Gillespie

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