| |
 |
|
Class Information
Number: 180/19.1
Name: Motor vehicles > Steered by walking attendant
Description: Vehicles having steering means adapted to be actuated by an attendant who walks with the vehicle.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7451841 |
Mobile trailer hitching apparatus |
Nov. 18, 2008 |
| 7419019 |
Power assist apparatus for use with a hospital bed |
Sep. 2, 2008 |
| 7407024 |
Motorized traction device for a patient support |
Aug. 5, 2008 |
| 7392868 |
Device at handtruck |
Jul. 1, 2008 |
| 7383915 |
Drawbar for power-operated industrial truck |
Jun. 10, 2008 |
| 7350607 |
Electrical power generation |
Apr. 1, 2008 |
| 7338061 |
Stabilized vehicle using articulating joint |
Mar. 4, 2008 |
| 7314103 |
Re-locatable operator station |
Jan. 1, 2008 |
| 7311161 |
Hospital bed having a drive wheel unit |
Dec. 25, 2007 |
| 7284626 |
Patient support apparatus with powered wheel |
Oct. 23, 2007 |
| 7273115 |
Control apparatus for a patient support |
Sep. 25, 2007 |
| 7237645 |
Steering arm for a walkie/rider truck |
Jul. 3, 2007 |
| 7213662 |
Mower with lever actuated drive control |
May. 8, 2007 |
| 7210545 |
Motorized beach cart |
May. 1, 2007 |
| 7194929 |
Pole for hand pallet truck |
Mar. 27, 2007 |
| 7191854 |
Self propelled gurney and related structure confidential and proprietary document |
Mar. 20, 2007 |
| 7178615 |
Transport system for portable auger |
Feb. 20, 2007 |
| 7174976 |
Dynamically stable transporter controlled by lean |
Feb. 13, 2007 |
| 7168514 |
Materials handling device and system |
Jan. 30, 2007 |
| 7145298 |
Compact battery powered heavy roll mover |
Dec. 5, 2006 |
| 7134515 |
Utility transport system |
Nov. 14, 2006 |
| 7108089 |
Walk-behind self-propelled working machine |
Sep. 19, 2006 |
| 7080703 |
Pedestrian truck |
Jul. 25, 2006 |
| 7063177 |
Walk behind mower |
Jun. 20, 2006 |
| 7059434 |
Hand controls for small loader |
Jun. 13, 2006 |
| 7032694 |
Propulsion sulky |
Apr. 25, 2006 |
| 7025157 |
Pallet truck tiller arm with angle detector for speed select |
Apr. 11, 2006 |
| 7021408 |
Carriage |
Apr. 4, 2006 |
| 7021407 |
Motorized propulsion system for a bed |
Apr. 4, 2006 |
| 7017689 |
Electrical steering assist for material handling vehicles |
Mar. 28, 2006 |
| 7018157 |
Powered transport apparatus for a bed |
Mar. 28, 2006 |
| 7011172 |
Patient support apparatus having a motorized wheel |
Mar. 14, 2006 |
| 6997274 |
Golf bag |
Feb. 14, 2006 |
| 6991050 |
Drive mechanism for trailer |
Jan. 31, 2006 |
| 6968265 |
Travel control method of electric vehicle |
Nov. 22, 2005 |
| 6935446 |
Walk behind mower |
Aug. 30, 2005 |
| 6913557 |
Power transmitting apparatus |
Jul. 5, 2005 |
| 6907949 |
Battery powered motor vehicle and method of use |
Jun. 21, 2005 |
| 6902019 |
Stretcher having a motorized wheel |
Jun. 7, 2005 |
| 6877572 |
Motorized traction device for a patient support |
Apr. 12, 2005 |
| 6874800 |
Hospital bed wheel linkage apparatus |
Apr. 5, 2005 |
| 6840339 |
Towbar head for a towbar-guided industrial truck |
Jan. 11, 2005 |
| 6832659 |
Loader frame and bolt-on track drive |
Dec. 21, 2004 |
| 6769501 |
Walk behind working machine |
Aug. 3, 2004 |
| 6758291 |
Compact multipurpose trailer tug |
Jul. 6, 2004 |
| 6752224 |
Wheeled carriage having a powered auxiliary wheel, auxiliary wheel overtravel, and an auxiliary wheel drive and control system |
Jun. 22, 2004 |
| 6749034 |
Motorized traction device for a patient support |
Jun. 15, 2004 |
| 6745859 |
Powered wheel assembly |
Jun. 8, 2004 |
| 6709223 |
Tracked compact utility loader |
Mar. 23, 2004 |
| 6662888 |
Motor-driven transport trolley with differentiated drive |
Dec. 16, 2003 |
|
|
|
