US Patent No: 7,284,627

Number of patents in Portfolio can not be more than 2000

Industrial truck

ALSO PUBLISHED AS: 20060137930

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Importance

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Abstract

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An industrial truck, such as a fork-lift truck, has an electrical drive system and an energy supply based on gaseous media. At least one pressure vessel for the storage of at least one gaseous medium is installed in a mounting device which can be easily replaced together with the pressure vessel in the lower portion of the industrial truck (5) between the axles (7). Devices necessary for the generation of electrical energy from the gaseous medium can be advantageously installed in the mounting device.

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First Claim

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Patent Owner(s)

Patent OwnerAddressTotal Patents
STILL GMBHHAMBURG39

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Leifert, Torsten Vogelsen, DE 19 21

Cited Art Landscape

Patent Info (Count) # Cites Year
 
HONDA GIKEN KOGYO KABUSHIKI KAISHA (4)
6,378,637 Fuel-cell-powered electric automobile 76 2000
6,648,085 Fuel-cell-powered four-wheel automobile 23 2001
6,651,701 Hydrogen storage apparatus and charging method therefor 13 2002
6,874,588 Fuel cell electric vehicle and a fuel cell system box 17 2002
 
Bloxham, Steven R. (1)
6,834,737 Hybrid vehicle and energy storage system and method 69 2001
 
BOYADJIAN, SARKIS (1)
6,508,324 Regenerative pneumatic propulsion apparatus 12 2001
 
GM GLOBAL TECHNOLOGY OPERATIONS LLC (1)
6,830,117 Vehicle chassis having systems responsive to non-mechanical control signals 9 2002
 
LYNNTECH POWER SYSTEMS, LTD. (1)
5,964,089 Diagnostics and control of an on board hydrogen generation and delivery system 47 1997
 
NISSAN MOTOR CO., LTD. (1)
6,708,719 Mounting structure for high pressure gas vessels and mounting method 8 2002
 
NUCELLSYS GMBH (1)
6,516,905 Vehicle with a fuel cell system and method for operating the same 16 2001
 
UQM TECHNOLOGIES, INC. (1)
4,216,839 Electrically powered motor vehicle 95 1978
 
VODIK LABS, LLC (1)
6,536,487 Atomically engineered hydrogen storage alloys having extended storage capacity at high pressures and high pressure hydrogen storage units containing variable amounts thereof 4 2001
 
Other [Check patent profile for assignment information] (1)
6,054,838 Pressurized electric charging 19 1998

Patent Citation Ranking

Forward Cite Landscape

Patent Info (Count) # Cites Year
 
CROWN EQUIPMENT CORPORATION (2)
7,870,919 Materials handling vehicle 4 2007
7,849,951 Materials handling vehicle having at least one controller coupled to a front wall of a frame 9 2007
 
Other [Check patent profile for assignment information] (1)
7,765,961 Energy conversion system for hydrogen generation and uses thereof 3 2006

Maintenance Fees

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7.5 Year Payment $3600.00 $1800.00 $900.00 Apr 23, 2015
11.5 Year Payment $7400.00 $3700.00 $1850.00 Apr 23, 2019
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