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Class Information
Number: 414/631
Name: Material or article handling > Elevator or hoist and loading or unloading means therefor > Elevator wherein means comprises guide mounted for relative movement > Portable (e.g., vehicle-mounted, etc.) elevator
Description: Apparatus wherein the guide is a component of an elevator which is supported in such a manner (e.g., as by being mounted on a vehicle) that it can be moved readily from one location to another.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7546902 |
Personnel lift apparatus |
Jun. 16, 2009 |
| 7407038 |
Lifting framework for an industrial truck |
Aug. 5, 2008 |
| 7398859 |
Mast construction for a lift truck |
Jul. 15, 2008 |
| 7322786 |
Mobile loader for transfer of containers between delivery vehicles and marine terminal cranes |
Jan. 29, 2008 |
| 7290777 |
Cart for loading, transporting and storing an imaging media cartridge |
Nov. 6, 2007 |
| 7096999 |
Mast construction for a lift truck |
Aug. 29, 2006 |
| 6877945 |
Forklift |
Apr. 12, 2005 |
| 6851915 |
Load handling device for an industrial truck |
Feb. 8, 2005 |
| 6805527 |
Fork lift truck |
Oct. 19, 2004 |
| 6767175 |
Forklift |
Jul. 27, 2004 |
| 6675937 |
Fork-lift truck |
Jan. 13, 2004 |
| 6547041 |
Lifting device for a counterweight lift truck |
Apr. 15, 2003 |
| 6543566 |
Tractor-mounted forklift |
Apr. 8, 2003 |
| 6398480 |
Fork lift truck |
Jun. 4, 2002 |
| 6152676 |
Multi-function lever for an industrial truck |
Nov. 28, 2000 |
| 6099234 |
Tractor-mounted forklift |
Aug. 8, 2000 |
| 6092976 |
Delayed-action empty-seat safety interlock for forklift controls |
Jul. 25, 2000 |
| 6027303 |
Non-counterweighted lift truck and method of operation |
Feb. 22, 2000 |
| 5890563 |
Lift truck mast hose reeving system with chain guideway |
Apr. 6, 1999 |
| 5879124 |
Vehicle with retractible rear wheel assembly |
Mar. 9, 1999 |
| 5816768 |
Reach type forklift truck with a mast assembly of reduced jerking motion |
Oct. 6, 1998 |
| 5788016 |
Lifting frame for an industrial truck |
Aug. 4, 1998 |
| 5788452 |
Forklift vehicle |
Aug. 4, 1998 |
| 5685555 |
Lift truck with inertial damper |
Nov. 11, 1997 |
| 5674043 |
Retractable wheelchair lift mechanism for storage compartment of a commercial vehicle |
Oct. 7, 1997 |
| 5505576 |
Side loader for curbside refuse container |
Apr. 9, 1996 |
| 5409346 |
Self-loading and unloading forklift truck |
Apr. 25, 1995 |
| 5346355 |
Roof top carrier |
Sep. 13, 1994 |
| 5346356 |
Fork-lift truck |
Sep. 13, 1994 |
| 5330032 |
Lift trucks and extensible mast structures therefor |
Jul. 19, 1994 |
| 5328321 |
Multi-stage mast for a forklift truck |
Jul. 12, 1994 |
| 5217342 |
Self-loading and unloading forklift truck |
Jun. 8, 1993 |
| 5211527 |
Load-handling device |
May. 18, 1993 |
| 5184699 |
Control device for forklift |
Feb. 9, 1993 |
| 5143180 |
Load lift truck |
Sep. 1, 1992 |
| 5087166 |
Handling vehicle for printed product reels |
Feb. 11, 1992 |
| 5082090 |
Stacking mast for a lift truck |
Jan. 21, 1992 |
| 5036952 |
Load lift truck |
Aug. 6, 1991 |
| 5030055 |
Physically integrated manufacturing and materials handling system |
Jul. 9, 1991 |
| 5000293 |
Upright for lift truck |
Mar. 19, 1991 |
| 4998858 |
Industrial truck for picking up a laterally disposed load |
Mar. 12, 1991 |
| 4949816 |
Upright for lift truck |
Aug. 21, 1990 |
| 4930974 |
Extender for a tractor loader |
Jun. 5, 1990 |
| 4869639 |
Method at vehicles having a lifting device for compensating departures in the position of loads on the lifting device relative to the frame of the vehicle |
Sep. 26, 1989 |
| 4765441 |
Industrial truck, particularly high-lift truck, also as a high-lift truck having a displaceable mast |
Aug. 23, 1988 |
| 4721187 |
Lift truck mast structure |
Jan. 26, 1988 |
| 4703834 |
Multiply extensible lift frames |
Nov. 3, 1987 |
| 4690609 |
Truck loading apparatus |
Sep. 1, 1987 |
| 4690610 |
Lift mast transport arrangement |
Sep. 1, 1987 |
| 4664586 |
Closure member handling system |
May. 12, 1987 |
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