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Class Information
Number: 414/718
Name: Material or article handling > Vertically swinging load support > Shovel or fork type > Extensible support
Description: Apparatus comprising means for varying the distance between said carrier and the pivot of a vertically swingable member on which the carrier is mounted.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7384233 |
Industrial truck |
Jun. 10, 2008 |
| 7111745 |
Boom for a load handling machine |
Sep. 26, 2006 |
| 7011488 |
Slide arm for working machine |
Mar. 14, 2006 |
| 6971836 |
Device at lift trucks |
Dec. 6, 2005 |
| 6910544 |
Work machine arrangement |
Jun. 28, 2005 |
| 6799937 |
High visibility traversable boom system |
Oct. 5, 2004 |
| 6764270 |
Telescoping implement attachment for a motor vehicle |
Jul. 20, 2004 |
| 6726437 |
Telescoping loader lift arm |
Apr. 27, 2004 |
| 6565307 |
Transfer machine |
May. 20, 2003 |
| 6530742 |
Telescopic boom routing assembly for transmission lines |
Mar. 11, 2003 |
| 6425729 |
Arrangement for controlling a work machine |
Jul. 30, 2002 |
| 6405770 |
Modular delimber |
Jun. 18, 2002 |
| 6390764 |
Vehicle operable as both a lifting machine and an agricultural tractor |
May. 21, 2002 |
| 6132164 |
Material handling vehicle |
Oct. 17, 2000 |
| 6116302 |
Tree harvesting machine with improved power line handling |
Sep. 12, 2000 |
| 6099227 |
Telescoping flat bed gripping and lift assembly |
Aug. 8, 2000 |
| 6024232 |
Boom truck |
Feb. 15, 2000 |
| 5993137 |
Adjustable hoist for use with vehicle |
Nov. 30, 1999 |
| 5924837 |
Extensible telescopic machine part |
Jul. 20, 1999 |
| 5836733 |
Material-handling vehicle |
Nov. 17, 1998 |
| 5762467 |
Underground storage tank manipulator |
Jun. 9, 1998 |
| 5743149 |
Articulated telescopic boom having slide-through knuckle |
Apr. 28, 1998 |
| 5647721 |
Miniature, portable, self-contained power machine |
Jul. 15, 1997 |
| 5638616 |
Oil supply mechanism in a deep excavator |
Jun. 17, 1997 |
| 5628606 |
Loading/unloading apparatus for railroad cars |
May. 13, 1997 |
| 5577878 |
Work machine |
Nov. 26, 1996 |
| 5568829 |
Boom construction for sliding boom delimeers |
Oct. 29, 1996 |
| 5527144 |
Loading/unloading apparatus for railroad cars |
Jun. 18, 1996 |
| 5505576 |
Side loader for curbside refuse container |
Apr. 9, 1996 |
| 5478192 |
Boom operated fork truck |
Dec. 26, 1995 |
| 5469647 |
Power shovel |
Nov. 28, 1995 |
| 5423654 |
Miniature, portable, self-contained power machine |
Jun. 13, 1995 |
| 5408767 |
Excavation controlling apparatus for dipper shovel |
Apr. 25, 1995 |
| 5404660 |
Mechanism for supporting an earthworking etc. tool |
Apr. 11, 1995 |
| 5386652 |
Cylinder guard |
Feb. 7, 1995 |
| 5377432 |
Deep excavator |
Jan. 3, 1995 |
| 5330308 |
Automatic refuse container loading device |
Jul. 19, 1994 |
| 5267824 |
Tool controlling mechanisms for excavator with telescopic arm |
Dec. 7, 1993 |
| 5244336 |
Mobile lifting apparatus with fork attachment |
Sep. 14, 1993 |
| 5211526 |
Mobile crane |
May. 18, 1993 |
| 5199861 |
Lifting truck with a telescopic lifting arm |
Apr. 6, 1993 |
| 5106257 |
Lift truck with telescopic arm |
Apr. 21, 1992 |
| 5092733 |
Tool controlling mechanisms for excavator with telescopic arm |
Mar. 3, 1992 |
| 5088213 |
Front hoe attachment for loader |
Feb. 18, 1992 |
| 5061149 |
Fork lift vehicle having a telescopic boom with an articulated jib section capable of vertical and horizontal swinging relative to the boom |
Oct. 29, 1991 |
| 5051180 |
Device for removing material from the free surface of a body of liquid using unequal length linkages |
Sep. 24, 1991 |
| 5037267 |
Load balancing mechanism |
Aug. 6, 1991 |
| 5020323 |
Telescopically extendable and retractable arm |
Jun. 4, 1991 |
| 5015147 |
Excavating apparatus |
May. 14, 1991 |
| 5011184 |
Stabilizer system |
Apr. 30, 1991 |
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