Title:
Flexible door for building closures
United States Patent 3398779


Inventors:
Kuss, Ralph L.
Application Number:
US60359866A
Publication Date:
08/27/1968
Filing Date:
12/21/1966
Assignee:
R I KUSS & CO INC
Primary Class:
International Classes:
E06B9/40; E06B9/64
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US Patent References:
3211211Aircraft hangar and door1965-10-12
3070811Flexible swimming pool cover1963-01-01
2056128Radiator curtain1936-09-29
1156807N/A1915-10-12
0224287N/A1880-02-10
0184022N/A1876-11-07
0013482N/A1855-08-21