Unitary mold for making ice sculpture

Details Unitary mold for making ice sculpture Unitary mold for making ice sculpture

1988-03-24

1989-02-28

Woo, Jay H.

Static molds

Including electric heating means

249 55, 249 58, 249 80, 249134, 249141, 249144, 249183, 249184, 425DIG44, F25C 122

Patent

active

048078441

ABSTRACT:
A unitary mold for making ice sculpture includes: a mold made of elastomer material having an inner cavity concave downwardly for forming a model of an ice sculpture such as an animal, a building or a person or an article; a perforating bar or needle poking through the mold which can be warmed up to slightly melt the ice surrounding the bar or needle for its easy withdrawal from the ice product and forming a through hole of the ice sculpture for decorative, carrying, or water-drainage purposes; and an expansion-releasing element such as a flip-flop member formed as a part of the mold, serving as a buffer for the expansion of the water during its refrigeration process.

REFERENCES:
patent: 3059281 (1962-10-01), Visser et al.
patent: 3980269 (1976-09-01), Maurino et al.
patent: 3998422 (1976-12-01), Putzer
patent: 4055620 (1977-10-01), Conrad
patent: 4093175 (1978-06-01), Putzer et al.

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