Buckles – buttons – clasps – etc.
Patent
1972-09-08
1976-04-27
Hix, L. T.
Buckles, buttons, clasps, etc.
F21V 2300
Patent
active
039537234
ABSTRACT:
A plastic carbide lamp includes upper and lower containers or housings with a water control needle valve therebetween. As the needle valve opens, water drips from the upper container upon calcium carbide in the lower container, to generate acetylene gas. The acetylene gas rises into a dome shaped collection chamber having a burner tip therein, at which the acetylene gas burns.
REFERENCES:
patent: 1053516 (1913-02-01), Longstaff et al.
patent: 1081899 (1913-12-01), Evans
patent: 1230892 (1917-06-01), Hansen
patent: 1269047 (1918-06-01), Brock
patent: 1666209 (1928-04-01), Hunt
patent: 1775689 (1930-09-01), Peik
Greiner Robert P.
Hix L. T,.
Justrite Manufacturing Company
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