The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 08, 1983
Filed:
Dec. 19, 1980
Virgil Steiling, Tacoma, WA (US);
Globe Machine Manufacturing Company, Tacoma, WA (US);
Abstract
This machine cuts and provides large panels, as plywood, hardboard or similar materials, on one side to provide a large panel having a flat back surface and a profiled front surface, said front surface characterized by a plurality of longitudinally extending, side by side, slightly inclined flat surfaces separated by approximately perpendicular ledges or shoulders of narrow width, thereby imparting to the panel the appearance of lap siding when applied to the exterior wall of a building. This machine comprises devices for moving the panel in a lengthwise direction and across a plurality of driven planer heads or routers, which cut away thin layers of the front panel surface. Also, the machine is provided with devices for shaping the edges of each panel for edge matching these edges with interfitting parts which may be of shiplap or tongue-and-groove type.