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Class Information
Number: 74/553
Name: Machine element or mechanism > Control lever and linkage systems > Elements > Handles > Hand wheels > Knob or dial
Description: Devices comprising hand operated rounded or wheel-shaped members adapted for attachment to a rotary shaft.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621198 |
Shift lever device |
Nov. 24, 2009 |
| 7571663 |
Rotary shifter |
Aug. 11, 2009 |
| 7555821 |
Method for configuring a handle used on a machine tool |
Jul. 7, 2009 |
| 7409888 |
Cover for parking brake control valve button |
Aug. 12, 2008 |
| 7381128 |
Operating device of air conditioner for vehicle |
Jun. 3, 2008 |
| 7267027 |
Fast mounting handwheel with retaining ring |
Sep. 11, 2007 |
| 7263911 |
Steering wheel assembly |
Sep. 4, 2007 |
| 7259908 |
Arrangement of operating elements on a microscope |
Aug. 21, 2007 |
| 7255020 |
Plunger with interchangeable handle system |
Aug. 14, 2007 |
| 7251861 |
Electronic equipment |
Aug. 7, 2007 |
| 7219577 |
Hand wheel, especially for initiating a rotational movement in the holder of a roller file |
May. 22, 2007 |
| 7171728 |
Control knob of the retractable type with slowed-down extraction, in particular for an electrical household appliance |
Feb. 6, 2007 |
| 7163455 |
Operating device for air conditioner for vehicle |
Jan. 16, 2007 |
| 7151240 |
Bi-directional tamper resistant temperature dial |
Dec. 19, 2006 |
| 7145107 |
Tamper resistant temperature dial utilizing deflection pins |
Dec. 5, 2006 |
| 7140271 |
Damper and an assembly therewith |
Nov. 28, 2006 |
| 7089823 |
Vibratory mechanism controller |
Aug. 15, 2006 |
| 7013752 |
Rotatable knob for the fixation of an apparatus support |
Mar. 21, 2006 |
| 7007568 |
Cable actuator for lumbar support |
Mar. 7, 2006 |
| 6976977 |
Vacuum setting and indication system for a drainage device |
Dec. 20, 2005 |
| 6965734 |
Electronic equipment and camera |
Nov. 15, 2005 |
| 6886585 |
Soft grip drain |
May. 3, 2005 |
| 6857235 |
Protective cover for reinforcing bar |
Feb. 22, 2005 |
| 6709188 |
Fitting structure for knobs |
Mar. 23, 2004 |
| 6612082 |
Concrete reinforcing bar protective cover |
Sep. 2, 2003 |
| 6588864 |
Temperature control for an air conditioning unit |
Jul. 8, 2003 |
| 6526845 |
Attachable handle for steering wheels |
Mar. 4, 2003 |
| 6508144 |
Quick zeroing knob assembly |
Jan. 21, 2003 |
| 6487929 |
Arrangement for rotatably supporting an element rotatable about an axis |
Dec. 3, 2002 |
| 6473940 |
Knob for a post valve |
Nov. 5, 2002 |
| 6463630 |
Composite knob having a pullout and torque resistant insert with a threaded socket |
Oct. 15, 2002 |
| 6421881 |
Snap-on gear shift knob |
Jul. 23, 2002 |
| 6242064 |
Method of attaching a cover to a tubular body such as a knob or a button and a knob or button of said method |
Jun. 5, 2001 |
| 6237440 |
Locking device for faucet |
May. 29, 2001 |
| 6198055 |
Manually movable switch selector including both a rotary knob and a thumb wheel |
Mar. 6, 2001 |
| 6192774 |
Control-knob top part |
Feb. 27, 2001 |
| 6189328 |
Separate type air conditioner and assembly method thereof |
Feb. 20, 2001 |
| 6131935 |
Cycle rider front torso support |
Oct. 17, 2000 |
| 6112619 |
Hand wheel cover with indicator |
Sep. 5, 2000 |
| 6105461 |
Control unit for adjusting heating, air conditioning and/or ventilation equipment in motor vehicles |
Aug. 22, 2000 |
| 6094781 |
Handle with marking |
Aug. 1, 2000 |
| 6085478 |
Impalement prevention safety system |
Jul. 11, 2000 |
| 6065367 |
Actuating device with a rotatable pot-shaped closure head for multi-point safety belts |
May. 23, 2000 |
| 6014984 |
Valve |
Jan. 18, 2000 |
| 5983748 |
Operating device |
Nov. 16, 1999 |
| 5967301 |
Popout control assembly for radios |
Oct. 19, 1999 |
| 5966995 |
Device for providing axial and spatial misalignment compensation between a rotatable component and a rotating means |
Oct. 19, 1999 |
| 5970267 |
Apparatus for switching visual field frame of view finder, operation apparatus therefor, and apparatus for acturating rotary operation member having neutral position |
Oct. 19, 1999 |
| 5947671 |
Hand actuable clamping device with circumferentially extending tightening members |
Sep. 7, 1999 |
| 5928763 |
Method for obtaining a tight, secure connection between interfitting members and the connection resulting therefrom |
Jul. 27, 1999 |
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