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Class Information
Number: 474/147
Name: Endless belt power transmission systems or components > Guard or housing for belt or pulley > Extending along entire length of belt run > Individual tubular housings for opposite belt run

Patents under this class:

Patent Number Title Of Patent Date Issued
8132824 Bicycle chainstay protector Mar. 13, 2012
7793963 Bicycle chainstay protector Sep. 14, 2010
7264565 Transfer guide for high-speed power transmission Sep. 4, 2007
7094169 Rotary cutter assembly Aug. 22, 2006
5810687 Power window transmission Sep. 22, 1998
5724854 Transmitting device for an automobile electric window Mar. 10, 1998
5697571 Chain link rack pretensioner Dec. 16, 1997
5411443 Dragchain substitute May. 2, 1995
5397275 Bicycle sprocket chain damper Mar. 14, 1995
5322480 Dragchain substitute Jun. 21, 1994
4609365 Drive apparatus containing a universal link chain Sep. 2, 1986
4194413 Chain guard and methods of making and using the same Mar. 25, 1980
4158402 Motorcycle chainguard and lubricator Jun. 19, 1979
4054063 Guard for a chain and chain wheel transmission in particular for the transmission of a cycle or the like Oct. 18, 1977
3939730 Housing for motorcycle drive chain Feb. 24, 1976

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