with means for balancing the weight of the ramp between use and non-use position

Industry

CPC
B60P1/438

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Parent Industries

BPERFORMING OPERATIONS TRANSPORTING B60Vehicles B60PVEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS B60P1/00Vehicles predominantly for transporting loads and modified to facilitate loading, consolidating the load, or unloading

Current Industry

B60P1/438with means for balancing the weight of the ramp between use and non-use position

Industries

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Patents Grantslast 30 patents

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
Information Patent Grant
Trailer ramp mechanism
- Patent number 5,598,595
- Issue date Feb 4, 1997
- Harold C. Flinchum
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Reverse spring assist for trailer ramps
- Patent number 5,145,310
- Issue date Sep 8, 1992
- Ronald J. Calzone
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

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

with means for balancing the weight of the ramp between use and non-use position

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Tailgate lift assembly and related apparatus

Tailgate lift assembly and related apparatus

Draw-tight apparatus for ramp doors and the like

Combination loading system and hose bed for a firefighting vehicle

Trailers for towing vehicles and related methods

Trailer with automated trailer ramp

Trailers for towing vehicles and related methods

Combination loading system and hose bed for a firefighting vehicle

Container having a spring-counter-balanced ramp wall

Trailer with automated trailer ramp

Truck bed extender with pivoting ramps

Regenerative braking system for a vehicle ramp

Energy damper-storage device for low floor vehicle access ramp

Foldable access ramp for vehicles

Trailer ramp system

Cargo door/ramp lift assist system

Tailgate door assist

Trailer

Ramp door and frame assembly

Utility trailer tailgate arrangement

Trailer

Tailgate door assist

Tail gate assist

Hydraulically stowable and extendable ramp

Tailgate lift assembly

Counterbalance for trailer gate and method for using same

Tailgate lift assembly

Counterbalancing mechanism

Trailer ramp mechanism

Reverse spring assist for trailer ramps

Patents Applicationslast 30 patents

TRAILER WITH AUTOMATED TRAILER RAMP

COMBINATION LOADING SYSTEM AND HOSE BED FOR A FIREFIGHTING VEHICLE

TRAILERS FOR TOWING VEHICLES AND RELATED METHODS

CONTAINER HAVING A SPRING-COUNTER-BALANCED RAMP WALL

TRAILER WITH AUTOMATED TRAILER RAMP

TRAILERS FOR TOWING VEHICLES AND RELATED METHODS

TRAILER WITH AUTOMATED TRAILER RAMP

TRAILER LOADING RAMP

ENERGY DAMPER-STORAGE DEVICE FOR LOW FLOOR VEHICLE ACCESS RAMP

CARGO DOOR/RAMP LIFT ASSIST SYSTEM

Powered Tailgate Ramp

Method and apparatus for improving trailer ramps

Trailer Ramp System

Foldable access ramp for vehicles

CARGO DOOR/RAMP LIFT ASSIST SYSTEM

Ramp door and frame assembly

Utility trailer tailgate arrangement

Universal pickup loading ramp

Utility trailer tailgate arrangement

Spring assist ramp

Tailgate lift assembly