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Class Information
Number: 294/106
Name: Handling: hand and hoist-line implements > Grapple > Pivoted jaws
Description: Grapples , the engaging elements being pivoted.


Sub-classes under this class:

Class Number Class Name Patents
294/110.1 Automatic 91
294/117 Auxiliary operating handle 17
294/116 Cam-operated 214
294/118 Crossed levers 146
294/107 Hayfork type 24
294/111 Separate cable operator 66
294/115 Separate sliding operator 161
294/113 Surrounding frame 44


Patents under this class:
1 2 3 4 5 6 7

Patent Number Title Of Patent Date Issued
7614673 Conforming artificial finger mechanism Nov. 10, 2009
7611181 Gripper head with rotatable gripper blades and anti-slant provision Nov. 3, 2009
7604584 Automatic tool-changing arm of automatic tool changer Oct. 20, 2009
7597184 Chain adjusting device for engine carriers Oct. 6, 2009
7566197 Independent hydraulic pinching fingers attachment for utility vehicles Jul. 28, 2009
7556299 Finger unit and multi-finger grasping mechanism Jul. 7, 2009
7556300 Finger unit for robot hand Jul. 7, 2009
7549688 Robot hand Jun. 23, 2009
7540545 Vehicle-to-vehicle grasping apparatus Jun. 2, 2009
7537428 Adjustably pivotable grapple with fixed heel May. 26, 2009
7490883 Apparatus for transporting trays Feb. 17, 2009
7472937 Method and apparatus for gripping containers Jan. 6, 2009
7445260 Gripping type hand Nov. 4, 2008
7412788 Demolition claw Aug. 19, 2008
7396059 Structure of angular pneumatic gripper Jul. 8, 2008
7380850 Holding structure for holding an object Jun. 3, 2008
7370896 Robotic hand with extendable palm May. 13, 2008
7347657 Simplified refuse collection apparatus Mar. 25, 2008
7344175 Grabbing tool Mar. 18, 2008
7341295 Prehensor device and improvements of same Mar. 11, 2008
7296835 Robotic hand and arm apparatus Nov. 20, 2007
7293812 Power driven gripping device with various cross-sections Nov. 13, 2007
7278618 Active camming device Oct. 9, 2007
7264289 Articulated robotic serial mechanism and method Sep. 4, 2007
7249399 Cargo securing systems for cargo bed Jul. 31, 2007
7244088 FOUP door transfer system Jul. 17, 2007
7222904 Multi-finger hand device May. 29, 2007
7210720 Timed rotation tool assembly and actuator May. 1, 2007
7207611 Tool handling device Apr. 24, 2007
7207610 Clam for wood handling equipment Apr. 24, 2007
7198312 Arrangement for handling objects such as nursery stock or the like Apr. 3, 2007
7168748 Intelligent, self-contained robotic hand Jan. 30, 2007
7160077 Grapple assembly, a front end loader having a grapple assembly, and method for operating a grapple assembly Jan. 9, 2007
7128874 Method and system for picking and placing vessels Oct. 31, 2006
7125059 Hand device for working robot Oct. 24, 2006
7077446 Finger unit for robot hand Jul. 18, 2006
7066510 Food product lifting and positioning device Jun. 27, 2006
7066514 Method and apparatus for gripping containers Jun. 27, 2006
7059645 Palm mechanism for robot hand Jun. 13, 2006
7052060 Device and method for gripping at least one elongated element May. 30, 2006
6988879 Apparatus and method for reducing substrate warpage Jan. 24, 2006
6979034 Workpiece handling end-effector and a method for processing workpieces using a workpiece handling end-effector Dec. 27, 2005
6948904 Hydraulically actuated casing slip lifter with hinged wrap arm assembly Sep. 27, 2005
6923486 Gripper for lifting a stack Aug. 2, 2005
6918622 Robot hand and robot hand finger Jul. 19, 2005
6918735 Holding device for wafers Jul. 19, 2005
6869117 Magnetic locking tongs Mar. 22, 2005
6821074 Automated container loader for refuse vehicle Nov. 23, 2004
6817641 Robotic arm and hand Nov. 16, 2004
6752442 Workpiece handling end-effector and a method for processing workpieces using a workpiece handling end-effector Jun. 22, 2004

1 2 3 4 5 6 7


 
 
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