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Class Information
Number: 33/197
Name: Geometrical instruments > Gauge > Mortise
Description: Devices designed for laying out mortise work.


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
7421791 Apparatus and method for hanging a door Sep. 9, 2008
7299554 Hinge base plate mounting tool for face frame hinges Nov. 27, 2007
7241091 Decoration-used mold unit Jul. 10, 2007
6959498 Hinge base plate mounting tool Nov. 1, 2005
6530186 Door framing apparatus and method of use Mar. 11, 2003
6491073 Multi-position biscuit cutting guide Dec. 10, 2002
6343632 Jig for fitting locks to doors Feb. 5, 2002
6282852 Apparatus for installing a door frame Sep. 4, 2001
6267162 Mortising tool Jul. 31, 2001
6206060 Jig system for positioning the placement of multiple cuts in a workpiece Mar. 27, 2001
6182371 Router guide apparatus with securing means Feb. 6, 2001
6116303 Apparatus and method for making woodworking joints Sep. 12, 2000
6065913 Plunge router guide May. 23, 2000
5931208 Jig for cutting dovetail joints Aug. 3, 1999
5890524 Router table sled Apr. 6, 1999
5875827 Router table push shoe Mar. 2, 1999
5853035 Slotted dovetail holding fixture Dec. 29, 1998
5832977 Apparatus and method for making woodworking joints Nov. 10, 1998
5813807 Plunge router guide Sep. 29, 1998
5762115 Door template for use with a drill and a router Jun. 9, 1998
5672034 Security lock and deadbolt locator Sep. 30, 1997
5513437 Dovetail tenon offset caliper and dovetail tenon construction method May. 7, 1996
5511312 Hinge mortise cutter tool Apr. 30, 1996
5482096 Transposing inclined mortise template assembly Jan. 9, 1996
5433009 Router template Jul. 18, 1995
5423357 Apparatus for cutting interlocking joints Jun. 13, 1995
5318082 Universal jointer Jun. 7, 1994
5285832 Device for mortise, tenon and dovetail joinery Feb. 15, 1994
5279343 Router template Jan. 18, 1994
5240052 Precision router guide method and apparatus Aug. 31, 1993
5199477 Apparatus and method for forming dovetail joints Apr. 6, 1993
5195730 Universal precision positioning jig Mar. 23, 1993
5154214 Mortising jig Oct. 13, 1992
5146961 Apparatus for hinging a door to a door jamb Sep. 15, 1992
5139062 Structure and method for cutting pins in a dovetail joint Aug. 18, 1992
5114285 Door drilling template May. 19, 1992
5109897 Wire protection system for electrical enclosures May. 5, 1992
5067537 Fixture for hinge mortise Nov. 26, 1991
5042543 Door hinge template for use with a router Aug. 27, 1991
5029394 Router template assembly for use in hanging different sized doors Jul. 9, 1991
4998355 Apparatus and method for positioning opposing marks on opposing surfaces Mar. 12, 1991
4984613 Hinge mortise guide and cutter Jan. 15, 1991
4969273 Marking-out Nov. 13, 1990
4966507 Router jig Oct. 30, 1990
4930221 Universal precision measuring gauge Jun. 5, 1990
4914822 Hinge jigs Apr. 10, 1990
4905745 Woodcutting guide Mar. 6, 1990
4845858 Stud locating tape Jul. 11, 1989
4815215 Universal holding fixture with templates for routing door and door jambs Mar. 28, 1989
4813826 Door hardware preparation jig Mar. 21, 1989

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