Method of making ceramic, sound-producing, ornamental article

Details Method of making ceramic, sound-producing, ornamental article Method of making ceramic, sound-producing, ornamental article

1978-06-28

1979-12-25

Moon, Charlie T.

Plastic and nonmetallic article shaping or treating: processes

Including step of generating heat by friction

46179, 29416, 29460, 116137R, 264 67, 264263, 264310, C04B 3700

Patent

active

041805372

ABSTRACT:
A sound-producing, ornamental article formed from ceramic material having a shell-like housing defining a chamber, wherein a sound-producing element is fixedly concealed within the chamber, the housing including a first hole to allow air pressure to enter the housing chamber and a second hole to allow the air pressure to escape therefrom, whereby the flow of air through the chamber activates the sound-producing element therein; and wherein the method of making the article is disclosed utilizing a mold having a particular configuration in which the article is shaped, fired and glazed, wherein an insert section is formed having a sound-producing element attached thereto, after which the insert is secured to the shell housing, sealing the sound-producing element within the defined chamber.

REFERENCES:
patent: 938225 (1909-10-01), Dowsing
patent: 1499282 (1924-06-01), Aramian
patent: 2106415 (1938-01-01), Purington
patent: 2730765 (1956-01-01), Crafton et al.
patent: 2817116 (1957-12-01), Miller et al.
patent: 2968083 (1961-01-01), Lentz et al.
patent: 3304603 (1967-02-01), Piker
patent: 3368013 (1968-02-01), Pisciotta
patent: 3397887 (1968-08-01), Caplan
patent: 3423816 (1969-01-01), Grosh et al.

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