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Class Information
Number: 187/240
Name: Elevator, industrial lift truck, or stationary lift for vehicle > Transportable elevator
Description: Subject matter constructed in a manner which makes it easily movable, as a unit, from one location where it functions as an elevator to another location where it again functions as an elevator.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7537088 |
Portable hoist assembly mounting systems and methods |
May. 26, 2009 |
| 7523587 |
Portable observation tower |
Apr. 28, 2009 |
| 7407039 |
Portable hoist lifting frame kit |
Aug. 5, 2008 |
| 7395900 |
Portable wheelchair lift |
Jul. 8, 2008 |
| 7383923 |
Elevating load platforms |
Jun. 10, 2008 |
| 7194842 |
Portable observation tower |
Mar. 27, 2007 |
| 6782975 |
Pre-assembled elevator shaft |
Aug. 31, 2004 |
| 6779634 |
Dumb waiter elevating and lowering platform device |
Aug. 24, 2004 |
| 6435309 |
Lifting carriage |
Aug. 20, 2002 |
| 6357986 |
Device of manual transporting large objects or loads |
Mar. 19, 2002 |
| 6253878 |
Ergonomically adjustable machine operator platform |
Jul. 3, 2001 |
| 6079520 |
Method of retro-fitting elevators to existing buildings |
Jun. 27, 2000 |
| 6070699 |
Hydraulic platform lift, especially for motorcycles |
Jun. 6, 2000 |
| 5969302 |
Lift control mechanism and method |
Oct. 19, 1999 |
| 5887680 |
Pallet level loader |
Mar. 30, 1999 |
| 5862884 |
Lightweight vertical lift device for windy conditions |
Jan. 26, 1999 |
| 5722514 |
Tray installation rack for test handler |
Mar. 3, 1998 |
| 5699878 |
Conveyor elevating techniques |
Dec. 23, 1997 |
| 5503247 |
Pallet level loader |
Apr. 2, 1996 |
| 5456335 |
Patient lifting device |
Oct. 10, 1995 |
| 5456567 |
Floor-running stacker crane and method for carrying hot metal |
Oct. 10, 1995 |
| 5433292 |
Stacker |
Jul. 18, 1995 |
| 5393190 |
Apparatus for lifting and tilting heavy containers |
Feb. 28, 1995 |
| 5322143 |
Vehicle lift and locking mechanism for use therewith |
Jun. 21, 1994 |
| 5211265 |
Snowmobile lift |
May. 18, 1993 |
| 5131503 |
Vertically adjustable work station assembly |
Jul. 21, 1992 |
| 5100283 |
Hitch hoist |
Mar. 31, 1992 |
| 5091685 |
Method and apparatus for controlling the shuttle of a storage and retrieval machine |
Feb. 25, 1992 |
| 4926973 |
Mobile wheelchair lift and brakes therefore |
May. 22, 1990 |
| 4911595 |
Apparatus for lining the inside wall of a vessel with bricks |
Mar. 27, 1990 |
| 4741414 |
Lift apparatus for pallets |
May. 3, 1988 |
| 4531614 |
Fork truck service lift |
Jul. 30, 1985 |
| 4436183 |
Material handling apparatus |
Mar. 13, 1984 |
| 4399570 |
Portable lift for handicapped persons |
Aug. 23, 1983 |
| 4049081 |
Operator-actuated elevating device |
Sep. 20, 1977 |
| 3976166 |
Airport transfer vehicle |
Aug. 24, 1976 |
| 3964573 |
Circuit breaker elevator |
Jun. 22, 1976 |
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