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Class Information
Number: 188/315
Name: Brakes > Internal-resistance motion retarder > Having a thrust member with a variable volume chamber (e.g., coaxial or telescoping tubes, compensating reservoir) > With valve controlling fluid flow between chambers or compartments of the chamber > With reservoir for fluid > Annular reservoir
Description: Device wherein said container is a first cylinder and said enclosed space is a tubular volume bounded in part by said first cylinder and a second cylinder outside of and concentric with said first cylinder.










Patents under this class:
1 2 3 4 5 6

Patent Number Title Of Patent Date Issued
8672106 Self-regulating suspension Mar. 18, 2014
8668061 Nested check high speed valve Mar. 11, 2014
8616351 Damper with digital valve Dec. 31, 2013
8607943 Shock absorber Dec. 17, 2013
RE44609 Shock absorber assembly Nov. 26, 2013
8590678 Nested check high speed valve Nov. 26, 2013
8590679 Shock absorber having unidirectional fluid flow Nov. 26, 2013
8567575 Shock absorber having self pumping unit Oct. 29, 2013
8561767 Shock absorber having self pumping unit Oct. 22, 2013
8556048 Hydraulic shock absorber Oct. 15, 2013
8534687 Suspension strut for a vehicle Sep. 17, 2013
8511446 Nested check high speed valve Aug. 20, 2013
8511447 Triple tube shock absorber having a shortened intermediate tube Aug. 20, 2013
8499905 Front fork Aug. 6, 2013
8479899 Damper, and electronic component and electronic apparatus equipped with the damper Jul. 9, 2013
8474582 Cushion device and motorcycle Jul. 2, 2013
8469162 Shock absorber Jun. 25, 2013
8459419 Fluid pressure shock absorber Jun. 11, 2013
8453809 Shock absorber having unidirectional fluid flow Jun. 4, 2013
8448760 Progressively dampened hydraulic buffer system May. 28, 2013
8434772 Damper tube reinforcement sleeve May. 7, 2013
8397663 Liquid body discharge device and method for discharging liquid body Mar. 19, 2013
8371424 Yaw damper with pump Feb. 12, 2013
8342303 Valve apparatus Jan. 1, 2013
8317004 Valve assembly for damper between a lower chamber and a compensation chamber in the damper Nov. 27, 2012
8297418 Nested check high speed valve Oct. 30, 2012
8267382 Method of assembling a hydraulic shock absorber and hydraulic shock absorber Sep. 18, 2012
8261893 Suspension damper having inertia valve and user adjustable pressure-relief Sep. 11, 2012
8256586 Shock absorber having a continuously variable valve with base line valving Sep. 4, 2012
8251355 Front fork Aug. 28, 2012
8235406 Damper unit Aug. 7, 2012
8181757 Adjustable damping valve with a fail-safe damping force characteristic May. 22, 2012
8146897 Self-pumping hydropneumatic spring strut with internal level control Apr. 3, 2012
8146721 Self leveling shock absorber Apr. 3, 2012
8132654 Hydraulic damper with compensation chamber Mar. 13, 2012
8113323 Self-pumping hydropneumatic spring strut with internal level control Feb. 14, 2012
8100236 Shock absorber having self pumping unit Jan. 24, 2012
7963377 Dual stage dampers for vehicles suspensions Jun. 21, 2011
7950506 Semi third tube design May. 31, 2011
7926632 Shock absorber having a continuously variable valve with base line valving Apr. 19, 2011
7926795 Front fork Apr. 19, 2011
7913822 Ride height sensing shock damper Mar. 29, 2011
7766135 Front bicycle suspension assembly with inertia valve Aug. 3, 2010
7743897 Rod assembly weld Jun. 29, 2010
7699146 Suspension damper having inertia valve and user adjustable pressure-relief Apr. 20, 2010
7628255 Gas spring Dec. 8, 2009
7621383 Double tube hydraulic shock absorber Nov. 24, 2009
7621382 Shock absorber Nov. 24, 2009
7604101 Damping force control valve and shock absorber using the same Oct. 20, 2009
7575110 Built-in damper type front fork Aug. 18, 2009

1 2 3 4 5 6










 
 
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