Claims
- 1. A finished log for log house construction comprising
- an esentially cylindrical log cut to desired length,
- upper and lower parallel flattened surfaces along the longitudinal length of said log,
- two spaced and parallel tongue members extending from one of said surfaces along said longitudinal length,
- two spaced and parallel groove members, reverse images of said tongue members, extending into the other surface along the longitudinal length thereof,
- each end of said log having vertical outward opening grooves perpendicular to said flattened surfaces, said grooves being a first groove nearest the said end and a second groove of dimension less than the width of said first groove, and
- at least one vertical hole extending through said log perpendicular to said flattened surfaces and located between said spaced tongue and grooves.
CROSS REFERENCE
This is a continuation-in-part of Ser. No. 571,373, filed Apr. 24, 1975, now U.S. pat. No. 3,951,187, issued Apr. 20, 1976.
US Referenced Citations (7)
Continuation in Parts (1)
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Number |
Date |
Country |
Parent |
571373 |
Apr 1975 |
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