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with means for balancing the weight of the ramp between use and non-use position
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Industry
CPC
B60P1/438
This industry / category may be too specific. Please go to a parent level for more data
Parent Industries
B
PERFORMING OPERATIONS TRANSPORTING
B60
Vehicles
B60P
VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS
B60P1/00
Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading
Current Industry
B60P1/438
with means for balancing the weight of the ramp between use and non-use position
Industries
Overview
Organizations
People
Information
Impact
Patents Grants
last 30 patents
Information
Patent Grant
Counterbalance hinge assembly
Patent number
12,270,235
Issue date
Apr 8, 2025
Austin Hardware & Supply, Inc.
Robert Walden
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Counterbalance hinge assembly
Patent number
12,270,238
Issue date
Apr 8, 2025
Austin Hardware & Supply, Inc.
Robert Walden
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tailgate lift assembly and related apparatus
Patent number
11,472,327
Issue date
Oct 18, 2022
Backsaver International, Inc.
Ralph Norfleet
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tailgate lift assembly and related apparatus
Patent number
10,889,227
Issue date
Jan 12, 2021
Backsaver International, Inc.
Ralph Norfleet
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Draw-tight apparatus for ramp doors and the like
Patent number
10,837,222
Issue date
Nov 17, 2020
Delbert L. Slabaugh
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combination loading system and hose bed for a firefighting vehicle
Patent number
10,343,579
Issue date
Jul 9, 2019
John E. McLoughlin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailers for towing vehicles and related methods
Patent number
10,160,372
Issue date
Dec 25, 2018
TD Concepts, LLC
Nicklaus Willis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailer with automated trailer ramp
Patent number
10,160,369
Issue date
Dec 25, 2018
PJ Trailers, Inc.
Frank Friesen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailers for towing vehicles and related methods
Patent number
9,937,847
Issue date
Apr 10, 2018
TD Concepts, LLC
Nicklaus Willis
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Combination loading system and hose bed for a firefighting vehicle
Patent number
9,884,576
Issue date
Feb 6, 2018
John E. McLoughlin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Container having a spring-counter-balanced ramp wall
Patent number
9,884,575
Issue date
Feb 6, 2018
Dropstor, Inc.
Dennis W. Melancon
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailer with automated trailer ramp
Patent number
9,764,674
Issue date
Sep 19, 2017
PJ Trailers, Inc.
Frank Friesen
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Truck bed extender with pivoting ramps
Patent number
9,745,153
Issue date
Aug 29, 2017
Matthew Pelzer
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Regenerative braking system for a vehicle ramp
Patent number
9,125,778
Issue date
Sep 8, 2015
Ricon Corp.
Steve Fisher
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Energy damper-storage device for low floor vehicle access ramp
Patent number
8,782,840
Issue date
Jul 22, 2014
Lift-U, division of Hogan Mfg., Inc.
Stanton D. Saucier
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Foldable access ramp for vehicles
Patent number
8,197,176
Issue date
Jun 12, 2012
Javier Salazar Corcuera
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailer ramp system
Patent number
8,132,998
Issue date
Mar 13, 2012
Vern Paproski
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Cargo door/ramp lift assist system
Patent number
8,061,954
Issue date
Nov 22, 2011
Designed Components, LLC
Michael Lambright
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tailgate door assist
Patent number
7,614,679
Issue date
Nov 10, 2009
Glenn Johnson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailer
Patent number
7,503,612
Issue date
Mar 17, 2009
Ricky Taylor
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Ramp door and frame assembly
Patent number
7,347,476
Issue date
Mar 25, 2008
The Eastern Company
Richard E. Luehr
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Utility trailer tailgate arrangement
Patent number
7,309,094
Issue date
Dec 18, 2007
Backsaver International, Inc.
Ralph Norfleet
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Trailer
Patent number
7,261,356
Issue date
Aug 28, 2007
Ricky Taylor
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tailgate door assist
Patent number
7,029,050
Issue date
Apr 18, 2006
Glenn Johnson
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tail gate assist
Patent number
6,964,445
Issue date
Nov 15, 2005
William B. Bellis, Jr.
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Hydraulically stowable and extendable ramp
Patent number
6,860,702
Issue date
Mar 1, 2005
Raymond L. Banks
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tailgate lift assembly
Patent number
6,550,840
Issue date
Apr 22, 2003
Backsaver Incorporated
David Rayburn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Counterbalance for trailer gate and method for using same
Patent number
6,183,031
Issue date
Feb 6, 2001
Kory M. Ballard
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Tailgate lift assembly
Patent number
6,126,223
Issue date
Oct 3, 2000
Backsaver Incorporated
David Rayburn
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Counterbalancing mechanism
Patent number
5,768,828
Issue date
Jun 23, 1998
Randy Dale Wilson
B60 - VEHICLES IN GENERAL
Patents Applications
last 30 patents
Information
Patent Application
COUNTERBALANCE HINGE ASSEMBLY
Publication number
20250223854
Publication date
Jul 10, 2025
Austin Hardware & Supply, Inc.
Robert Walden
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRAILER WITH AUTOMATED TRAILER RAMP
Publication number
20190092209
Publication date
Mar 28, 2019
PJ TRAILERS, INC.
Frank Friesen
B60 - VEHICLES IN GENERAL
Information
Patent Application
COMBINATION LOADING SYSTEM AND HOSE BED FOR A FIREFIGHTING VEHICLE
Publication number
20180334072
Publication date
Nov 22, 2018
John E. McLoughlin
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRAILERS FOR TOWING VEHICLES AND RELATED METHODS
Publication number
20180186273
Publication date
Jul 5, 2018
TD Concepts, LLC
Nicklaus Willis
B60 - VEHICLES IN GENERAL
Information
Patent Application
CONTAINER HAVING A SPRING-COUNTER-BALANCED RAMP WALL
Publication number
20170341559
Publication date
Nov 30, 2017
Dennis W. Melancon
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRAILER WITH AUTOMATED TRAILER RAMP
Publication number
20170334331
Publication date
Nov 23, 2017
PJ TRAILERS, INC.
Frank Friesen
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRAILERS FOR TOWING VEHICLES AND RELATED METHODS
Publication number
20170217355
Publication date
Aug 3, 2017
TD Concepts, LLC
Nicklaus Willis
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRAILER WITH AUTOMATED TRAILER RAMP
Publication number
20140271072
Publication date
Sep 18, 2014
PJ TRAILERS, INC.
Frank Friesen
B60 - VEHICLES IN GENERAL
Information
Patent Application
TRAILER LOADING RAMP
Publication number
20140093342
Publication date
Apr 3, 2014
Sonoco Development Incorporated
Jeff King
B60 - VEHICLES IN GENERAL
Information
Patent Application
ENERGY DAMPER-STORAGE DEVICE FOR LOW FLOOR VEHICLE ACCESS RAMP
Publication number
20130276247
Publication date
Oct 24, 2013
LIFT-U, DIVISION OF HOGAN MFG., INC.
Stanton D. Saucier
B60 - VEHICLES IN GENERAL
Information
Patent Application
CARGO DOOR/RAMP LIFT ASSIST SYSTEM
Publication number
20100037528
Publication date
Feb 18, 2010
Michael Lambright
B60 - VEHICLES IN GENERAL
Information
Patent Application
Powered Tailgate Ramp
Publication number
20080217949
Publication date
Sep 11, 2008
Michael D. Kobrehel
B60 - VEHICLES IN GENERAL
Information
Patent Application
Method and apparatus for improving trailer ramps
Publication number
20080178400
Publication date
Jul 31, 2008
Bj Brown
B60 - VEHICLES IN GENERAL
Information
Patent Application
Trailer Ramp System
Publication number
20080131245
Publication date
Jun 5, 2008
Vern Paproski
B60 - VEHICLES IN GENERAL
Information
Patent Application
Foldable access ramp for vehicles
Publication number
20070183879
Publication date
Aug 9, 2007
Barat
Javier Salazar Corcuera
B60 - VEHICLES IN GENERAL
Information
Patent Application
CARGO DOOR/RAMP LIFT ASSIST SYSTEM
Publication number
20070183877
Publication date
Aug 9, 2007
Michael Lambright
B60 - VEHICLES IN GENERAL
Information
Patent Application
Ramp door and frame assembly
Publication number
20060220410
Publication date
Oct 5, 2006
Richard E. Luehr
B60 - VEHICLES IN GENERAL
Information
Patent Application
Utility trailer tailgate arrangement
Publication number
20050127702
Publication date
Jun 16, 2005
Ralph Norfleet
B60 - VEHICLES IN GENERAL
Information
Patent Application
Universal pickup loading ramp
Publication number
20050111947
Publication date
May 26, 2005
Joseph Alfred Webb
B60 - VEHICLES IN GENERAL
Information
Patent Application
Utility trailer tailgate arrangement
Publication number
20040189036
Publication date
Sep 30, 2004
Ralph Norfleet
B60 - VEHICLES IN GENERAL
Information
Patent Application
Spring assist ramp
Publication number
20020081185
Publication date
Jun 27, 2002
Arlyn Hedtke
B60 - VEHICLES IN GENERAL
Information
Patent Application
Tailgate lift assembly
Publication number
20020070576
Publication date
Jun 13, 2002
David Rayburn
B60 - VEHICLES IN GENERAL