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Class Information
Number: 24/31R
Name: Buckles, buttons, clasps, etc. > Belt fasteners
Description:










Sub-classes under this class:

Class Number Class Name Patents
24/31B Butt connected belt ends 29
24/31F Flanged belt ends, connector hold ends 15
24/31H Hinged ends of endless belts 13
24/33R Hinged 21
24/34 Lacing 2
24/31L Lapped ends of endless belts 6
24/35 One piece 12
24/37 Screw clamp 22
24/38 Splices 24
24/32 Tighteners 8
24/31C V, round, trapezoidal belts 13
24/31V Velcro and zipper belt end connection 15
24/31W Wire strands reinforce belts 8
24/39 Wire 4


Patents under this class:

Patent Number Title Of Patent Date Issued
8028391 Belt lacing apparatus Oct. 4, 2011
7810219 Clamp for timing belt Oct. 12, 2010
7707693 Connecting unit for loose ends of a traction device May. 4, 2010
7461821 Flexible trash can frame for environmental protection Dec. 9, 2008
6820309 Belt fasteners Nov. 23, 2004
RE38552 Apparatus for manufacturing composite tubular articles Jul. 13, 2004
6467136 Connector assembly Oct. 22, 2002
6370739 Screwed conveyor belt fastener Apr. 16, 2002
RE37242 Apparatus for manufacturing composite tubular articles Jun. 26, 2001
6170128 Connector for conveyor belts Jan. 9, 2001
5896981 Spliced conveyer belt method and apparatus Apr. 27, 1999
5890266 Connecting pin for belt fasteners and the like Apr. 6, 1999
5712011 Tug-resistant link Jan. 27, 1998
5419017 Belt seaming May. 30, 1995
5377818 Conveyor belt splice cover Jan. 3, 1995
5246101 Temporary connecting device for steel cable conveyor belts Sep. 21, 1993
5010688 Garage door operator with plastic drive belt Apr. 30, 1991
4945612 System and a method for joining the ends of a band-shaped elongate element Aug. 7, 1990
4912812 Device for connecting the ends of a toothed belt Apr. 3, 1990
4885872 Garage door operator with plastic drive belt Dec. 12, 1989
4757576 Fastening device for splicing belts Jul. 19, 1988
4711346 Plastic conveyor belt with extension-resistant reinforcement and drive gearing Dec. 8, 1987
4597137 Hinge pin and hinge pin tool Jul. 1, 1986
4574435 Seam construction for papermachine clothing Mar. 11, 1986
4560059 Conveyor trough construction Dec. 24, 1985
4558492 Belt fastener Dec. 17, 1985
4344209 In-line clipper seam Aug. 17, 1982
4316307 Connector for loaded wire rope Feb. 23, 1982
4310177 Locking junction ring for continuous-loop passive seat belt system Jan. 12, 1982
4054952 Belt assembly Oct. 25, 1977
3987518 Belt retainer Oct. 26, 1976











 
 
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