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Class Information
Number: 144/24.16
Name: Woodworking > Special-work machine > Patch cutting
Description: Machine intended to either (a) remove undesired material from lumber or other wood in anticipation of insertion of replacement material or (b) cut such replacement material.

Patents under this class:

Patent Number Title Of Patent Date Issued
5865231 Method and apparatus for patching plywood Feb. 2, 1999
5697413 Method and machine for fabricating a decorative inlaid floor Dec. 16, 1997
5551494 Device for making patches, especially of wood, and for patching resin galls on pieces of wood Sep. 3, 1996
5361813 Wood patch cutting method and apparatus Nov. 8, 1994
5181445 Optimizing cutoff saw Jan. 26, 1993
5104708 Wood patch Apr. 14, 1992
4971124 Sliver patching method and apparatus Nov. 20, 1990
4949767 Apparatus and method for manufacture of wood patch Aug. 21, 1990
4941305 Repair of edge defects in boards of lumber or the like Jul. 17, 1990
4894971 Board repair for correcting defects in lumber or the like Jan. 23, 1990
4388956 Method of patch mending a veneer sheet Jun. 21, 1983
4112626 Automatic deseaming apparatus for elongate block of metallic material Sep. 12, 1978
3992826 Apparatus for automatically detecting and eliminating flaws on slabs or billets Nov. 23, 1976

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