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Class Information
Number: 144/91
Name: Woodworking > Matching machine > End
Description: Machine for producing a tongue across one end of a piece of lumber and a groove across the other end of a piece of lumber.

Patents under this class:

Patent Number Title Of Patent Date Issued
RE41347 Joining method and apparatus of single veneer piece May. 25, 2010
7131473 Programmable coping bit Nov. 7, 2006
7097732 Joining method and apparatus of single veneer piece Aug. 29, 2006
6779576 Wood-gluing and clamping system Aug. 24, 2004
6725891 Machine for profile working of front surfaces on oblong wood workpieces Apr. 27, 2004
6701984 Wood board made of a plurality of wood pieces, method of manufacture and apparatus Mar. 9, 2004
6681820 Process for the manufacturing of joining profiles Jan. 27, 2004
6367524 Adjustable bit for forming a workpiece Apr. 9, 2002
6279629 Method for more efficient use of smaller diameter trees Aug. 28, 2001
6220315 Method for machining workpieces Apr. 24, 2001
6189682 Position control apparatus and method for controlling the movement of a block in a woodworking machine Feb. 20, 2001
6112786 Method and apparatus for scarfing a plate-like material Sep. 5, 2000
6082421 Finger jointer Jul. 4, 2000
6068034 System and process for material management May. 30, 2000
5996659 Matched pair of plywood edge-banding router bits Dec. 7, 1999
5934347 System and process for material management Aug. 10, 1999
5927359 System and method for recycling scrap lumber Jul. 27, 1999
5617910 Position control apparatus and method for controlling the movement of a block in a woodworking machine Apr. 8, 1997
5615718 Rail and stile cutter Apr. 1, 1997
5372168 Thin plate cutting/joining apparatus Dec. 13, 1994
5190087 Wood cutting and splicing apparatus Mar. 2, 1993
5165458 Woodworking machine for end machining of frame timbers Nov. 24, 1992
5137066 Dovetail jointing press Aug. 11, 1992
5090462 Dovetail cutting device and method Feb. 25, 1992
4941521 Finger jointing green lumber Jul. 17, 1990
4938265 Method of making a truck floor Jul. 3, 1990
4856569 Machines for cutting end joints Aug. 15, 1989
4820091 Tool and method for forming panel joints Apr. 11, 1989
4805679 Apparatus and method for processing lumber Feb. 21, 1989
4800938 Method and apparatus for finger jointing lumber Jan. 31, 1989
4294647 Wood finger jointing apparatus Oct. 13, 1981
4248280 Method and machine structure for finger jointing of lumber Feb. 3, 1981
4246943 Infeed assembly for random length end shaping machines Jan. 27, 1981
4130150 Finger jointing machine Dec. 19, 1978
4057088 Apparatus for forming serrations in opposed edges of wooden panels for use in I-beams Nov. 8, 1977
4041998 End-jointing of timber Aug. 16, 1977
3951189 Apparatus for indexing a cutting head Apr. 20, 1976

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