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Class Information
Number: 414/664
Name: Material or article handling > Elevator or hoist and loading or unloading means therefor > Comprising means enabling additional movement of carrier or portion thereof relative to its support > On portable (e.g., vehicle-mounted, etc.) elevator > Carrier comprises spaced, elongated, horizontally coplanar, load-supporting members, at least one being movable
Description: Apparatus wherein the carrier has a load-supporting structure which consists of two or more elongated members, which members are spaced apart but lie in a single horizontal plane (e.g., the forks of a fork lift truck), one or more of the members being movable.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| RE39997 |
Fork lift apparatus adapted to be coupled to a truck or trailer |
Jan. 8, 2008 |
| 6969225 |
Loader attachment |
Nov. 29, 2005 |
| 6758649 |
Fork lift attachment |
Jul. 6, 2004 |
| 6517307 |
Attachment system for lift trucks |
Feb. 11, 2003 |
| 6379104 |
Single side entry container lifting device |
Apr. 30, 2002 |
| 6237931 |
Towbar adapter |
May. 29, 2001 |
| 6186728 |
Lift truck |
Feb. 13, 2001 |
| 6112612 |
Multi function single lever control for lift trucks |
Sep. 5, 2000 |
| 6079935 |
Forklift truck |
Jun. 27, 2000 |
| 6033177 |
Forklift attachment |
Mar. 7, 2000 |
| 5931048 |
Manipulator for automatic test equipment test head |
Aug. 3, 1999 |
| 5915912 |
Fork lift apparatus adapted to be coupled to a truck or trailer |
Jun. 29, 1999 |
| 5813821 |
Motorized lift truck adapted to be loaded on the rear of a carrying vehicle |
Sep. 29, 1998 |
| 5709523 |
Material handling lift |
Jan. 20, 1998 |
| 5669750 |
Loader attachment |
Sep. 23, 1997 |
| 5641261 |
Fork lift truck |
Jun. 24, 1997 |
| 5577873 |
Method and apparatus for stowing a load |
Nov. 26, 1996 |
| 5573366 |
Hydraulic device with synchronously operating jacks |
Nov. 12, 1996 |
| 5562392 |
Tire-stacking device and accessories for use in cooperative arrangement with a lift truck |
Oct. 8, 1996 |
| 5555970 |
Device for the quick change of tracks |
Sep. 17, 1996 |
| 5518359 |
Material handling attachment for front-end loaders and the like |
May. 21, 1996 |
| 5480275 |
Fork lift truck |
Jan. 2, 1996 |
| 5411361 |
Truck for handling pallets |
May. 2, 1995 |
| 5330306 |
Pallet handling platten unit |
Jul. 19, 1994 |
| 5297919 |
Apparatus for transporting and storing sheet material |
Mar. 29, 1994 |
| 5263811 |
Vehicle attachment for breaking loose, lifting and loading unwanted pavement |
Nov. 23, 1993 |
| 5230600 |
Attachment for lift trucks |
Jul. 27, 1993 |
| 5217342 |
Self-loading and unloading forklift truck |
Jun. 8, 1993 |
| 5215427 |
Transporter for potted plants |
Jun. 1, 1993 |
| 5211527 |
Load-handling device |
May. 18, 1993 |
| 5207555 |
Running fork type load transfer apparatus |
May. 4, 1993 |
| 5087166 |
Handling vehicle for printed product reels |
Feb. 11, 1992 |
| 5011363 |
Extend and retract control for fork lifts |
Apr. 30, 1991 |
| 4993906 |
Green tire feed system between forming and vulcanizing processes |
Feb. 19, 1991 |
| 4938652 |
Load handling vehicles |
Jul. 3, 1990 |
| 4863335 |
Automatic guided vehicle roll-handling system |
Sep. 5, 1989 |
| 4755100 |
Operator control system |
Jul. 5, 1988 |
| 4718814 |
Forklift variable reach mechanism |
Jan. 12, 1988 |
| 4526502 |
Slide fork positioning apparatus |
Jul. 2, 1985 |
| 4523887 |
Stacker crane for narrow aisles |
Jun. 18, 1985 |
| 4498838 |
Retention device for a load engaging member |
Feb. 12, 1985 |
| 4498837 |
Fork lifter comprising a slidable fork |
Feb. 12, 1985 |
| 4497607 |
Fork position retainer |
Feb. 5, 1985 |
| 4437808 |
Apparatus for causing a unit guided on rectilinear rails to move gradually and a forklift equipped with such a unit |
Mar. 20, 1984 |
| 4415302 |
Pallet retrieving mechanism for forklift vehicle |
Nov. 15, 1983 |
| 4413708 |
Industrial truck with pivotal front frames |
Nov. 8, 1983 |
| 4402645 |
Load support assembly |
Sep. 6, 1983 |
| 4395190 |
Power operated extensions for forks of a fork lift truck |
Jul. 26, 1983 |
| 4355947 |
Hook-type carriage plate with floating forks |
Oct. 26, 1982 |
| 4294572 |
Internal fluid communication system for power cylinders |
Oct. 13, 1981 |
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