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Class Information
Number: 414/630
Name: Material or article handling > Elevator or hoist and loading or unloading means therefor > Elevator wherein means comprises guide mounted for relative movement
Description: Apparatus comprising an elevator, and wherein the means for loading or unloading carrier thereof comprises means whereby the structure which guides the carrier in its vertical travel may be moved (e.g., repositioned, adjusted, etc.) relative to its supporting structure.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7546902 |
Personnel lift apparatus |
Jun. 16, 2009 |
| 7398859 |
Mast construction for a lift truck |
Jul. 15, 2008 |
| 7096999 |
Mast construction for a lift truck |
Aug. 29, 2006 |
| 6736372 |
Apparatus and a system for lifting a trailer and a method for lifting and storing the trailer |
May. 18, 2004 |
| 5657834 |
Mast staging cushion apparatus |
Aug. 19, 1997 |
| 5238086 |
Control device for forklift |
Aug. 24, 1993 |
| 5044472 |
Dual operator position for material handling vehicle |
Sep. 3, 1991 |
| 4944368 |
Lift truck having improved single mast and bearing wheel assembly |
Jul. 31, 1990 |
| 4824317 |
Fork lift extension device |
Apr. 25, 1989 |
| 4683988 |
Multi-stage hydraulic drive system |
Aug. 4, 1987 |
| 4668154 |
Attachment apparatus for crane or the like |
May. 26, 1987 |
| 4297072 |
Manway handling apparatus |
Oct. 27, 1981 |
| 4089424 |
Device for removing coke oven chamber door |
May. 16, 1978 |
| 4051970 |
Lift truck load handling mast |
Oct. 4, 1977 |
| 4019786 |
Shielded side thrust roller assembly for lift truck mast units |
Apr. 26, 1977 |
| 4005786 |
Mechanical load handling device for storehouses |
Feb. 1, 1977 |
| 3993198 |
Telescopic column crane for stores in particular for cargo holds |
Nov. 23, 1976 |
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