Title:
Air pump for inflatable structures
United States Patent 3068494


Inventors:
Pinkwater, Joseph M.
Application Number:
US8302261A
Publication Date:
12/18/1962
Filing Date:
01/16/1961
Assignee:
MONROE FABRICATORS INC
Primary Class:
Other Classes:
417/441, 417/480, 441/41, 441/44, 441/129
International Classes:
A47C27/08
View Patent Images:
US Patent References:
2947470Aspirating apparatus1960-08-02
2785852Pump for pressure burner1957-03-19
2754931Lubricating device1956-07-17
2686006Pneumatic bellows pump1954-08-10
2680477Pump cap for fuel tanks1954-06-08
2068134Inflatable bed or mattress and the like1937-01-19
2021156Pump1935-11-19