Title:
SPLINED BUTT JOINT SYSTEM FOR LUMBER SIDING
United States Patent 3437360


Inventors:
Gould, John V.
Rasmussen, James E.
Application Number:
US3437360DA
Publication Date:
04/08/1969
Filing Date:
06/06/1966
Assignee:
SIMPSON TIMBER CO
Primary Class:
Other Classes:
52/546, 52/560, 403/292
International Classes:
E04F13/10; (IPC1-7): F16B7/00; E04C3/00; F16B5/00; F16B9/00
View Patent Images:
US Patent References:
3235920Toothed spline joint1966-02-22
2736188N/A1956-02-28
1659326Compound slab and wall constructed therefrom1928-02-14