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Class Information
Number: 33/464
Name: Geometrical instruments > Straightedge type > Plural straightedges, relatively moveable > Sliding
Description: Subject matter under 452 wherein the straightedges can be adjusted by traversing one relative to the others.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8677646 Mattress measurement device Mar. 25, 2014
8640352 Superior measuring system accurate interior measurments of large or very small enclosures Feb. 4, 2014
8375592 Adjustable construction square Feb. 19, 2013
8326411 Trunk width measuring unit and visceral fat measuring device Dec. 4, 2012
8276288 Pillow measurement device Oct. 2, 2012
8015719 Electricians square Sep. 13, 2011
7861428 Push stick with slide-out ruler Jan. 4, 2011
7748132 Tile tee system Jul. 6, 2010
7743517 Guide for establishing reveal on door and window frames during molding installation Jun. 29, 2010
7730622 Structural surface measuring and aligning apparatus and method Jun. 8, 2010
7644502 Indicating apparatus and method Jan. 12, 2010
7549231 Trussetter gauge Jun. 23, 2009
7469485 Apparatus for replicating quadrilateral shapes Dec. 30, 2008
7467471 Multi purpose adjustable measuring gauge Dec. 23, 2008
7254898 Multi-purpose speed square Aug. 14, 2007
7254920 Tile-leveling device Aug. 14, 2007
7240435 Carpentry trim marking gage Jul. 10, 2007
7159328 Measurement gauge incorporating a level Jan. 9, 2007
7107699 Workpiece size alignment device Sep. 19, 2006
7082692 Adjustable multifunction ruler Aug. 1, 2006
7073267 Gauging apparatus and method Jul. 11, 2006
7069659 Sliding trim marking device and method of using same Jul. 4, 2006
7007731 Base frame for fixture Mar. 7, 2006
6986210 Adjustable cutting template Jan. 17, 2006
6966119 Three sided adjustable level and assembly Nov. 22, 2005
6907671 Equisect span divider Jun. 21, 2005
6836969 Sliding gauge for making measured markings Jan. 4, 2005
6810592 Adjustable door jamb setting jig Nov. 2, 2004
6769190 Adjustable viewing frame Aug. 3, 2004
6766584 Angle setting and measurement gage Jul. 27, 2004
6735881 Firewood measuring and marking apparatus May. 18, 2004
6725558 Adjustable tool guide Apr. 27, 2004
6594939 Fish measuring device Jul. 22, 2003
6591511 Framing square Jul. 15, 2003
6564464 Device and method for the non-invasive, external measurement of the Frankfort Mandibular Plane Angle (FMA) May. 20, 2003
6546634 Compass cutter Apr. 15, 2003
6536125 Measuring and shifting square Mar. 25, 2003
RE38032 Layout tool for laying out perpendicular lines Mar. 18, 2003
6421927 Measuring tool Jul. 23, 2002
6412185 Tile laying gauge and leveling assembly Jul. 2, 2002
6374504 Rafter tool and method Apr. 23, 2002
6293028 Construction tool and method of use Sep. 25, 2001
6237237 Multi-purpose plumbing and measuring apparatus May. 29, 2001
6134797 Device and method to define angles on a workpiece Oct. 24, 2000
6128824 Horse measuring ruler structure Oct. 10, 2000
6105267 Adjustable carpentry angle apparatus Aug. 22, 2000
6105266 Carpenter's roof pitch measuring device Aug. 22, 2000
6049990 Multifunction layout tool Apr. 18, 2000
6044573 Measuring device Apr. 4, 2000
5974677 Layout tool for laying out perpendicular lines Nov. 2, 1999

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