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Charles Harwood Hodges
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Ruxton, MD, US
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Patents Grants
last 30 patents
Information
Patent Grant
Dock leveler having an inflatable member
Patent number
6,910,239
Issue date
Jun 28, 2005
Kelly Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dock leveler having an inflatable member
Patent number
6,760,944
Issue date
Jul 13, 2004
Kelley Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dock leveler having an inflatable member
Patent number
6,711,774
Issue date
Mar 30, 2004
Kelley Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Wheel chocking device and method for using the same
Patent number
6,585,211
Issue date
Jul 1, 2003
Kelley Company, Inc.
Martin P. Hageman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Wheel chocking device and method for using the same
Patent number
6,478,525
Issue date
Nov 12, 2002
Kelley Company, Inc.
Martin P. Hageman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dock leveler having an inflatable member
Patent number
6,460,212
Issue date
Oct 8, 2002
Kelley Company, Inc.
Douglas H. Massey
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Wheel chocking device and method for using the same
Patent number
6,250,432
Issue date
Jun 26, 2001
Kelley Company, Inc.
Martin P. Hageman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dock leveler having an inflatable member
Patent number
5,802,650
Issue date
Sep 8, 1998
Kelley Company, Inc.
Douglas H. Massey
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Support mechanism for a dockleveler lift bag
Patent number
5,651,155
Issue date
Jul 29, 1997
Kelley Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dock leveler in which the ramp is raised and lowered using an infla...
Patent number
5,600,859
Issue date
Feb 11, 1997
Kelley Company, Inc.
Charles H. Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Dock leveler incorporating an inflatable bag
Patent number
5,500,968
Issue date
Mar 26, 1996
Kelley Company, Inc.
Charles H. Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Support mechanism for a dockleveler lift bag
Patent number
5,481,774
Issue date
Jan 9, 1996
Kelley Company, Inc.
Charles H. Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Support and attachment mechanism for a dockleveler lift bag
Patent number
5,471,693
Issue date
Dec 5, 1995
Kelley Company Inc.
Charles H. Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Grant
Bag construction for a dockleveler
Patent number
5,446,938
Issue date
Sep 5, 1995
Kelley Company Inc.
Robert J. Warner
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
Information
Patent Application
Dock leveler having an inflatable member
Publication number
20040205913
Publication date
Oct 21, 2004
Kelley Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Dock leveler having an inflatable member
Publication number
20030126696
Publication date
Jul 10, 2003
Kelley Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Wheel chocking device and method for using the same
Publication number
20030099528
Publication date
May 29, 2003
Martin P. Hageman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Dock leveler having an inflatable member
Publication number
20020194687
Publication date
Dec 26, 2002
Kelley Company, Inc.
Charles Harwood Hodges
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Wheel chocking device and method for using the same
Publication number
20020037209
Publication date
Mar 28, 2002
Kelley Company, Inc.
Martin P. Hageman
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information
Patent Application
Dock leveler having an inflatable member
Publication number
20020035760
Publication date
Mar 28, 2002
Kelley Company, Inc.
Douglas H. Massey
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL