Title:
Support and drive mechanism for tumblers
United States Patent 3033057


Inventors:
Gray, James F.
Application Number:
US86223159A
Publication Date:
05/08/1962
Filing Date:
12/28/1959
Assignee:
Gray, James F.
Primary Class:
Other Classes:
74/721, 366/22, 366/220, 366/233, 432/103, 451/328, 451/914, 475/221
International Classes:
E01C19/10
View Patent Images:
US Patent References:
2638830Soil conditioner1953-05-19
2570082Support for rotary kilns1951-10-02
2192912Washer1940-03-12
2106828Method of making a lined container1938-02-01