with means for modifying the spring characteristic

Industry

CPC
F16F1/22

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Parent Industries

FMECHANICAL ENGINEERING LIGHTING HEATING WEAPONS BLASTING ENGINES OR PUMPS F16Engineering elements F16FSPRINGS SHOCK-ABSORBERS MEANS FOR DAMPING VIBRATION F16F1/00Springs

Current Industry

F16F1/22with means for modifying the spring characteristic

Industries

Patents Grantslast 30 patents

Information Patent Grant
Flexure guidance system
- Patent number 11,454,992
- Issue date Sep 27, 2022
- Meta Platforms Technologies, LLC
- Clinton Smith
- B81 - MICRO-STRUCTURAL TECHNOLOGY
Information Patent Grant
Variable stiffness series elastic actuator
- Patent number 11,192,266
- Issue date Dec 7, 2021
- Marquette University
- Joseph M. Schimmels
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Bi-directional non-linear spring
- Patent number 11,015,669
- Issue date May 25, 2021
- Raytheon Company
- Andrew L. Bullard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable rate flat spring arrangement
- Patent number 11,001,114
- Issue date May 11, 2021
- Rassini Suspensiones, S.A. de C.V.
- Anthony Berlingieri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Longitudinal leaf spring device for suspension of a motor vehicle body
- Patent number 10,792,969
- Issue date Oct 6, 2020
- Ford Global Technologies, LLC
- Friedrich Peter Wolf-Monheim
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Support assembly having variable stiffness member
- Patent number 10,724,400
- Issue date Jul 28, 2020
- General Electric Company
- Shivaram Ac
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Grant
Variable rate flat spring arrangement
- Patent number 10,703,156
- Issue date Jul 7, 2020
- Rassini Suspensiones, S.A. de C.V.
- Anthony Berlingieri
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Damper with adjustable resistance to blade motion
- Patent number 10,598,404
- Issue date Mar 24, 2020
- Research Products Corporation
- Peter J. Davis
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Grant
Methods to dynamically alter the stiffness of nonlinear structures
- Patent number 10,422,397
- Issue date Sep 24, 2019
- HRL Laboratories, LLC
- Geoffrey P. McKnight
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Leaf spring system
- Patent number 10,414,229
- Issue date Sep 17, 2019
- Sax Suspension Technology Pty LTD.
- John Molnar
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Spring for a vehicle
- Patent number 10,371,224
- Issue date Aug 6, 2019
- Hendrickson Commerical Vehicle Systems Europe GmbH
- Séverin Marteau-Lorant
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Bi-directional non-linear spring
- Patent number 10,337,577
- Issue date Jul 2, 2019
- Raytheon Company
- Andrew L. Bullard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Adjustable negative stiffness systems
- Patent number 10,260,586
- Issue date Apr 16, 2019
- HRL Laboratories, LLC
- Christopher B. Churchill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Adjustable negative stiffness mechanisms
- Patent number 10,233,991
- Issue date Mar 19, 2019
- HRL Laboratories, LLC
- Christopher B. Churchill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Variable stiffness actuator with large range of stiffness
- Patent number 9,840,012
- Issue date Dec 12, 2017
- Marquette University
- Joseph M. Schimmels
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Grant
Beam-based nonlinear spring
- Patent number 9,599,180
- Issue date Mar 21, 2017
- Massachusetts Institute of Technology
- Jocelyn Maxine Kluger
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Beam-based nonlinear spring
- Patent number 9,382,960
- Issue date Jul 5, 2016
- Massachusetts Institute of Technology
- Jocelyn Maxine Kluger
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Load stabilizing insert for vehicle springs
- Patent number 8,870,169
- Issue date Oct 28, 2014
- Jack Kay
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Adjustable stiffness leaf spring actuators
- Patent number 7,527,253
- Issue date May 5, 2009
- Arizona Board of Regents
- Thomas Sugar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Structure for attaching spring
- Patent number 7,434,879
- Issue date Oct 14, 2008
- Kokuyo Furniture Co., Ltd.
- Nobuyuki Ueda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Apparatus and method for adjusting the pre-load of a spring
- Patent number 6,771,005
- Issue date Aug 3, 2004
- Caterpillar Inc.
- Clifford E. Cotton
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Stabilizer for leaf spring suspension device
- Patent number 6,158,723
- Issue date Dec 12, 2000
- Hellwig Products Company, Inc.
- Donald J. Hellwig
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Leaf spring stabiliser
- Patent number 6,062,549
- Issue date May 16, 2000
- Antonette I Lamberti
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Stabilizer for leaf spring suspension
- Patent number 5,992,831
- Issue date Nov 30, 1999
- Hellwig Products Company, Inc.
- Donald J. Hellwig
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Retardation system for reducing the speed of a moving object
- Patent number 5,746,418
- Issue date May 5, 1998
- Arie Jansen
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Suspension device for a commercial vehicle
- Patent number 5,566,928
- Issue date Oct 22, 1996
- Hyundai Motor Company, Ltd.
- Choon-Guen Lee
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Friction control suspension assembly and friction control device fo...
- Patent number 5,560,590
- Issue date Oct 1, 1996
- Detroit Steel Products Company, Inc.
- John B. Reast
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Powered wheelchair with a detachable power drive assembly
- Patent number 5,531,284
- Issue date Jul 2, 1996
- Quickie Designs Inc.
- James Okamoto
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Non-linear torsional assist mechanism and method
- Patent number 5,396,692
- Issue date Mar 14, 1995
- FMC Corporation
- Kirby H. Floyd
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Powered wheelchair with a detachable power drive assembly
- Patent number 5,351,774
- Issue date Oct 4, 1994
- Quickie Designs Inc.
- James Okamoto
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
LEAF SPRING WITH HIGH RESOLUTION STIFFNESS CONTROL
- Publication number 20230366442
- Publication date Nov 16, 2023
- Massachusetts Institute of Technology
- Hugh M. Herr
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
LEAF SPRING THAT PROVIDES MULTIPLE SPRING RATES
- Publication number 20230313857
- Publication date Oct 5, 2023
- OLGUN CELIK SANAYI VE TICARET ANONIM SIRKETI
- Mehmet Ozgur ARSLAN
- B60 - VEHICLES IN GENERAL
Information Patent Application
VARIABLE RATE FLAT SPRING ARRANGEMENT
- Publication number 20200047577
- Publication date Feb 13, 2020
- RASSINI SUSPENSIONES, S.A. DE C.V.
- Anthony Berlingieri
- B60 - VEHICLES IN GENERAL
Information Patent Application
Bi-Directional Non-Linear Spring
- Publication number 20190323572
- Publication date Oct 24, 2019
- Raytheon Company
- Andrew L. Bullard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Variable Stiffness Series Elastic Actuator
- Publication number 20190126498
- Publication date May 2, 2019
- Marquette University
- Joseph M. SCHIMMELS
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Springs with Dynamically Variable Stiffness and Actuation Capability
- Publication number 20180320747
- Publication date Nov 8, 2018
- Philip Bogrash
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
VARIABLE RATE FLAT SPRING ARRANGEMENT
- Publication number 20180297430
- Publication date Oct 18, 2018
- Rassini Suspensiones, S.A. de C.V.
- Anthony Berlingieri
- B60 - VEHICLES IN GENERAL
Information Patent Application
SUPPORT ASSEMBLY HAVING VARIABLE STIFFNESS MEMBER
- Publication number 20180298822
- Publication date Oct 18, 2018
- GENERAL ELECTRIC COMPANY
- Shivaram AC
- F05 - INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF...
Information Patent Application
ADJUSTABLE NEGATIVE STIFFNESS MECHANISMS
- Publication number 20180195571
- Publication date Jul 12, 2018
- HRL LABORATORIES, LLC
- Christopher B. Churchill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
ADJUSTABLE NEGATIVE STIFFNESS SYSTEMS
- Publication number 20180195570
- Publication date Jul 12, 2018
- HRL LABORATORIES, LLC
- Christopher B. Churchill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Bi-Directional Non-Linear Spring
- Publication number 20180128336
- Publication date May 10, 2018
- Raytheon Company
- Andrew L. Bullard
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
DAMPER WITH ADJUSTABLE RESISTANCE TO BLADE MOTION
- Publication number 20180003408
- Publication date Jan 4, 2018
- Research Products Corporation
- Peter J. Davis
- F23 - COMBUSTION APPARATUS COMBUSTION PROCESSES
Information Patent Application
Spring For A Vehicle
- Publication number 20170370436
- Publication date Dec 28, 2017
- Hendrickson Commercial Vehicle Systems Europe GmbH
- Séverin Marteau-Lorant
- B60 - VEHICLES IN GENERAL
Information Patent Application
Smart Springs and their Combinations
- Publication number 20170051808
- Publication date Feb 23, 2017
- Philip Bogrash
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
HINGELESS, LARGE-THROW NEGATIVE STIFFNESS STRUCTURE
- Publication number 20160348752
- Publication date Dec 1, 2016
- HRL LABORATORIES, LLC
- Christopher B. Churchill
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Beam-Based Nonlinear Spring
- Publication number 20160245354
- Publication date Aug 25, 2016
- Jocelyn Maxine Kluger
- G01 - MEASURING TESTING
Information Patent Application
Variable Stiffness Actuator With Large Range of Stiffness
- Publication number 20160082603
- Publication date Mar 24, 2016
- Marquette University
- Joseph M. Schimmels
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS
Information Patent Application
Beam-Based Nonlinear Spring
- Publication number 20150233440
- Publication date Aug 20, 2015
- Jocelyn Maxine Kluger
- G01 - MEASURING TESTING
Information Patent Application
SHOCK MITIGATION APPARATUS
- Publication number 20150183493
- Publication date Jul 2, 2015
- Paul Francis Zwaan
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
LEAF SPRING ASSEMBLY
- Publication number 20140048988
- Publication date Feb 20, 2014
- GM GLOBAL TECHNOLOGY OPERATIONS LLC
- Peter J. Soles
- B60 - VEHICLES IN GENERAL
Information Patent Application
LEAF SPRING SYSTEM
- Publication number 20140027961
- Publication date Jan 30, 2014
- Sax Suspension Technology Pty. Ltd.
- John Molnar
- B60 - VEHICLES IN GENERAL
Information Patent Application
LOAD STABILIZING INSERT FOR VEHICLE SPRINGS
- Publication number 20130292887
- Publication date Nov 7, 2013
- JACK KAY
- B60 - VEHICLES IN GENERAL
Information Patent Application
Supplementary vehicle spring assembly
- Publication number 20120133090
- Publication date May 31, 2012
- Roadmaster Active Suspension, Inc.
- William Wlfred Spencer
- B60 - VEHICLES IN GENERAL
Information Patent Application
Apparatus for changing a leaf spring characteristic
- Publication number 20100320658
- Publication date Dec 23, 2010
- Andreas MUELLER
- B60 - VEHICLES IN GENERAL
Information Patent Application
Structure for attaching spring
- Publication number 20070108818
- Publication date May 17, 2007
- KOKUYO FURNITURE CO., LTD.
- Nobuyuki Ueda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Structure for attaching spring
- Publication number 20070108820
- Publication date May 17, 2007
- KOKUYO FURNITURE CO., LTD.
- Nobuyuki Ueda
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Application
Stabilizer for leaf spring suspension device
- Publication number 20070102854
- Publication date May 10, 2007
- Mark Hellwig
- B60 - VEHICLES IN GENERAL
Information Patent Application
ADJUSTABLE STIFFNESS LEAF SPRING ACTUATORS
- Publication number 20070040312
- Publication date Feb 22, 2007
- Arizona Board of Regents
- Thomas Sugar
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Resilient brace
- Publication number 20060048477
- Publication date Mar 9, 2006
- Christopher Walker
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Balanced camera tripod head
- Publication number 20040206863
- Publication date Oct 21, 2004
- Erwin Tillschneider
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

with means for modifying the spring characteristic

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Flexure guidance system

Variable stiffness series elastic actuator

Bi-directional non-linear spring

Variable rate flat spring arrangement

Longitudinal leaf spring device for suspension of a motor vehicle body

Support assembly having variable stiffness member

Variable rate flat spring arrangement

Damper with adjustable resistance to blade motion

Methods to dynamically alter the stiffness of nonlinear structures

Leaf spring system

Spring for a vehicle

Bi-directional non-linear spring

Adjustable negative stiffness systems

Adjustable negative stiffness mechanisms

Variable stiffness actuator with large range of stiffness

Beam-based nonlinear spring

Beam-based nonlinear spring

Load stabilizing insert for vehicle springs

Adjustable stiffness leaf spring actuators

Structure for attaching spring

Apparatus and method for adjusting the pre-load of a spring

Stabilizer for leaf spring suspension device

Leaf spring stabiliser

Stabilizer for leaf spring suspension

Retardation system for reducing the speed of a moving object

Suspension device for a commercial vehicle

Friction control suspension assembly and friction control device fo...

Powered wheelchair with a detachable power drive assembly

Non-linear torsional assist mechanism and method

Powered wheelchair with a detachable power drive assembly

Patents Applicationslast 30 patents

LEAF SPRING WITH HIGH RESOLUTION STIFFNESS CONTROL

LEAF SPRING THAT PROVIDES MULTIPLE SPRING RATES

VARIABLE RATE FLAT SPRING ARRANGEMENT

Bi-Directional Non-Linear Spring

Variable Stiffness Series Elastic Actuator

Springs with Dynamically Variable Stiffness and Actuation Capability

VARIABLE RATE FLAT SPRING ARRANGEMENT

SUPPORT ASSEMBLY HAVING VARIABLE STIFFNESS MEMBER

ADJUSTABLE NEGATIVE STIFFNESS MECHANISMS

ADJUSTABLE NEGATIVE STIFFNESS SYSTEMS

Bi-Directional Non-Linear Spring

DAMPER WITH ADJUSTABLE RESISTANCE TO BLADE MOTION

Spring For A Vehicle

Smart Springs and their Combinations

HINGELESS, LARGE-THROW NEGATIVE STIFFNESS STRUCTURE

Beam-Based Nonlinear Spring

Variable Stiffness Actuator With Large Range of Stiffness

Beam-Based Nonlinear Spring

SHOCK MITIGATION APPARATUS

LEAF SPRING ASSEMBLY

LEAF SPRING SYSTEM

LOAD STABILIZING INSERT FOR VEHICLE SPRINGS

Supplementary vehicle spring assembly

Apparatus for changing a leaf spring characteristic

Structure for attaching spring

Structure for attaching spring

Stabilizer for leaf spring suspension device

ADJUSTABLE STIFFNESS LEAF SPRING ACTUATORS

Resilient brace

Balanced camera tripod head