with coiled ribbon springs

Industry

CPC
E05D13/1276

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Parent Industries

EFIXED CONSTRUCTIONS E05Locks, keys, safes E05DHINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS E05D13/00Accessories for sliding or lifting wings

Current Industry

E05D13/1276with coiled ribbon springs

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Window balance assembly
- Patent number 12,173,536
- Issue date Dec 24, 2024
- ASSA ABLOY Fenestration, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly and mounting bracket therefor
- Patent number 12,168,899
- Issue date Dec 17, 2024
- ASSA ABLOY Fenestration, LLC
- Richard S. Denormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly
- Patent number 11,879,282
- Issue date Jan 23, 2024
- ASSA ABLOY Fenestration, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window counterbalance brake shoe and spring assembly with improved...
- Patent number 11,859,424
- Issue date Jan 2, 2024
- John Evans' Sons, Incorporated
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly
- Patent number 11,624,225
- Issue date Apr 11, 2023
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly
- Patent number 11,613,920
- Issue date Mar 28, 2023
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Inverted constant force window balance
- Patent number 11,136,801
- Issue date Oct 5, 2021
- AMESBURY GROUP, INC.
- Wilbur J. Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Constant force window balance shoes for a pivotable window
- Patent number 11,072,957
- Issue date Jul 27, 2021
- AMESBURY GROUP, INC.
- Gary Newman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Mounting system for mounting a coil spring to a window frame in a s...
- Patent number 10,941,599
- Issue date Mar 9, 2021
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly
- Patent number 10,704,308
- Issue date Jul 7, 2020
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Inverted constant force window balance
- Patent number 10,563,440
- Issue date Feb 18, 2020
- Amesbury Group, Inc.
- Wilbur J. Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Constant force window balance engagement system
- Patent number 10,563,441
- Issue date Feb 18, 2020
- Amesbury Group, Inc.
- Wilbur James Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Counterbalance system for tilt-in window having a shielded brake sh...
- Patent number 10,415,287
- Issue date Sep 17, 2019
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly including sash support bracket
- Patent number 10,208,517
- Issue date Feb 19, 2019
- Caldwell Manufacturing Company North America, LLC
- Robert M. Lucci
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Fold-up window hardware
- Patent number 10,208,528
- Issue date Feb 19, 2019
- Caldwell Manufacturing Company North America, LLC
- Anthony Sebastian
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Ribbon coil spring anchor mount system for use in a window counterb...
- Patent number 10,174,537
- Issue date Jan 8, 2019
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Side-load hung window assembly with sash guides
- Patent number 10,167,658
- Issue date Jan 1, 2019
- Caldwell Manufacturing Company North America, LLC
- Richard S. deNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Versatile and economic anchor mount for a coil spring in a window c...
- Patent number 10,081,972
- Issue date Sep 25, 2018
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Side-load, constant force window and window balance assembly
- Patent number 10,053,899
- Issue date Aug 21, 2018
- Caldwell Manufacturing Company North America, LLC
- Richard S. deNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
System and method for inhibiting window sash drift
- Patent number 9,995,071
- Issue date Jun 12, 2018
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly
- Patent number 9,995,072
- Issue date Jun 12, 2018
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Carrier device for window balance assembly
- Patent number 9,988,834
- Issue date Jun 5, 2018
- Caldwell Manufacturing Company North America, LLC
- Jay Sofianek
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Track cover for moving axis compartment door
- Patent number 9,796,314
- Issue date Oct 24, 2017
- Ford Global Technologies LLC
- Michael Neumann
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Window balance assembly
- Patent number 9,476,242
- Issue date Oct 25, 2016
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Constant force moving coil window balance with drop-in carrier
- Patent number 9,458,655
- Issue date Oct 4, 2016
- Caldwell Manufacturing Company North America, LLC
- Richard S. deNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Brake shoe with contact posts that increase brake strength and impr...
- Patent number 9,371,677
- Issue date Jun 21, 2016
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window counterbalance system
- Patent number 9,309,709
- Issue date Apr 12, 2016
- Caldwell Manufacturing Company North America, LLC
- Richard S. DeNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Air and debris dam for moving coil balance assembly
- Patent number 9,181,748
- Issue date Nov 10, 2015
- Caldwell Manufacturing Company North America, LLC
- Jay Sofianek
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Inverted constant force window balance for tilt sash
- Patent number 9,133,656
- Issue date Sep 15, 2015
- Amesbury Group, Inc.
- Travis Steen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance assembly
- Patent number 9,121,209
- Issue date Sep 1, 2015
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
Window Balance Assembly
- Publication number 20240200377
- Publication date Jun 20, 2024
- ASSA ABLOY Fenestration, LLC
- Mark R. BAKER
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Balance Assembly
- Publication number 20230287719
- Publication date Sep 14, 2023
- Caldwell Manufacturing Company North America, LLC
- Mark R. BAKER
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Counterbalance Brake Shoe and Spring Assembly with Improved...
- Publication number 20230193674
- Publication date Jun 22, 2023
- John Evans' Sons, Inc.
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Balance Assembly And Mounting Bracket Therefor
- Publication number 20230073314
- Publication date Mar 9, 2023
- Caldwell Manufacturing Company North America, LLC
- Richard S. DENORMAND
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
POWER TRANSFER SYSTEMS FOR MOVABLE PRIVACY GLAZING STRUCTURES
- Publication number 20220416491
- Publication date Dec 29, 2022
- CARDINAL IG COMPANY
- Eric Berner
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
Window Balance Assembly
- Publication number 20210404232
- Publication date Dec 30, 2021
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MOUNTING BRACKET FOR AN INVERTED CONSTANT FORCE WINDOW BALANCE
- Publication number 20210246697
- Publication date Aug 12, 2021
- Amesbury Group, Inc.
- Wilbur J. Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH
- Publication number 20210164278
- Publication date Jun 3, 2021
- Amesbury Group, Inc.
- Travis Steen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Balance Assembly
- Publication number 20210010308
- Publication date Jan 14, 2021
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
INVERTED CONSTANT FORCE WINDOW BALANCE
- Publication number 20200157863
- Publication date May 21, 2020
- Amesbury Group, Inc.
- Wilbur J. Kellum
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
Mounting System for Mounting a Coil Spring to a Window Frame in a S...
- Publication number 20200109584
- Publication date Apr 9, 2020
- John Evans' Sons, Inc.
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CONSTANT FORCE WINDOW BALANCE SHOES FOR A PIVOTABLE WINDOW
- Publication number 20200040630
- Publication date Feb 6, 2020
- Amesbury Group, Inc.
- Gary Newman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Balance Assembly
- Publication number 20180291661
- Publication date Oct 11, 2018
- Caldwell Manufacturing Company North America, LLC
- Mark R. Baker
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
INVERTED CONSTANT FORCE WINDOW BALANCE
- Publication number 20180291660
- Publication date Oct 11, 2018
- Amesbury Group, Inc.
- Wilbur J. Kellum
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
WINDOW BALANCE ASSEMBLY INCLUDING SASH SUPPORT BRACKET
- Publication number 20170292303
- Publication date Oct 12, 2017
- Caldwell Manufacturing Company North America, LLC
- Robert M. Lucci
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CONSTANT FORCE WINDOW BALANCE ENGAGEMENT SYSTEM
- Publication number 20170145722
- Publication date May 25, 2017
- Amesbury Group, Inc.
- Wilbur James Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Balance Assembly
- Publication number 20170101812
- Publication date Apr 13, 2017
- Caldwell Manufacturing Company North America, LLC
- Mark R. BAKER
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH
- Publication number 20170089109
- Publication date Mar 30, 2017
- Amesbury Group, Inc.
- Travis Steen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Fold-Up Window Hardware
- Publication number 20170074028
- Publication date Mar 16, 2017
- Caldwell Manufacturing Company North America, LLC
- Anthony Sebastian
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Side-Load, Constant Force Window And Window Balance Assembly
- Publication number 20170074016
- Publication date Mar 16, 2017
- Caldwell Manufacturing Company North America, LLC
- Richard S. deNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
TRACK COVER FOR MOVING AXIS COMPARTMENT DOOR
- Publication number 20170043696
- Publication date Feb 16, 2017
- FORD GLOBAL TECHNOLOGIES, L.L.C.
- Michael Neumann
- B60 - VEHICLES IN GENERAL
Information Patent Application
REFRIGERATOR
- Publication number 20160178267
- Publication date Jun 23, 2016
- BSH Hausgeräte GmbH
- Jingpeng HAO
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CONSTANT FORCE MOVING COIL WINDOW BALANCE WITH DROP-IN CARRIER
- Publication number 20160138317
- Publication date May 19, 2016
- Caldwell Manufacturing Company North America, LLC
- Richard S. deNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MODULAR WINDOW BALANCE ASSEMBLY
- Publication number 20150361702
- Publication date Dec 17, 2015
- Caldwell Manufacturing Company North America, LLC
- Wilbur James Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH
- Publication number 20150361701
- Publication date Dec 17, 2015
- Amesbury Group, Inc.
- Travis Steen
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Air And Debris Dam For Moving Coil Balance Assembly
- Publication number 20150167379
- Publication date Jun 18, 2015
- Caldwell Manufacturing Company North America, LLC
- Jay Sofianek
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Balance Assembly
- Publication number 20140331561
- Publication date Nov 13, 2014
- Mark R. BAKER
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Window Counterbalance System
- Publication number 20140259936
- Publication date Sep 18, 2014
- Caldwell Manufacturing Company North America, LLC
- Richard S. DeNormand
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
MODULAR WINDOW BALANCE ASSEMBLY
- Publication number 20140259524
- Publication date Sep 18, 2014
- Wilbur James Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
CARRIER DEVICE FOR WINDOW BALANCE ASSEMBLY
- Publication number 20140208653
- Publication date Jul 31, 2014
- Caldwell Manufacturing Company North America, LLC
- Jay Sofianek
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

with coiled ribbon springs

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Window balance assembly

Window balance assembly and mounting bracket therefor

Window balance assembly

Window counterbalance brake shoe and spring assembly with improved...

Window balance assembly

Window balance assembly

Inverted constant force window balance

Constant force window balance shoes for a pivotable window

Mounting system for mounting a coil spring to a window frame in a s...

Window balance assembly

Inverted constant force window balance

Constant force window balance engagement system

Counterbalance system for tilt-in window having a shielded brake sh...

Window balance assembly including sash support bracket

Fold-up window hardware

Ribbon coil spring anchor mount system for use in a window counterb...

Side-load hung window assembly with sash guides

Versatile and economic anchor mount for a coil spring in a window c...

Side-load, constant force window and window balance assembly

System and method for inhibiting window sash drift

Window balance assembly

Carrier device for window balance assembly

Track cover for moving axis compartment door

Window balance assembly

Constant force moving coil window balance with drop-in carrier

Brake shoe with contact posts that increase brake strength and impr...

Window counterbalance system

Air and debris dam for moving coil balance assembly

Inverted constant force window balance for tilt sash

Window balance assembly

Patents Applicationslast 30 patents

Window Balance Assembly

Window Balance Assembly

Window Counterbalance Brake Shoe and Spring Assembly with Improved...

Window Balance Assembly And Mounting Bracket Therefor

POWER TRANSFER SYSTEMS FOR MOVABLE PRIVACY GLAZING STRUCTURES

Window Balance Assembly

MOUNTING BRACKET FOR AN INVERTED CONSTANT FORCE WINDOW BALANCE

INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH

Window Balance Assembly

INVERTED CONSTANT FORCE WINDOW BALANCE

Mounting System for Mounting a Coil Spring to a Window Frame in a S...

CONSTANT FORCE WINDOW BALANCE SHOES FOR A PIVOTABLE WINDOW

Window Balance Assembly

INVERTED CONSTANT FORCE WINDOW BALANCE

WINDOW BALANCE ASSEMBLY INCLUDING SASH SUPPORT BRACKET

CONSTANT FORCE WINDOW BALANCE ENGAGEMENT SYSTEM

Window Balance Assembly

INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH

Fold-Up Window Hardware

Side-Load, Constant Force Window And Window Balance Assembly

TRACK COVER FOR MOVING AXIS COMPARTMENT DOOR

REFRIGERATOR

CONSTANT FORCE MOVING COIL WINDOW BALANCE WITH DROP-IN CARRIER

MODULAR WINDOW BALANCE ASSEMBLY

INVERTED CONSTANT FORCE WINDOW BALANCE FOR TILT SASH

Air And Debris Dam For Moving Coil Balance Assembly

Window Balance Assembly

Window Counterbalance System

MODULAR WINDOW BALANCE ASSEMBLY

CARRIER DEVICE FOR WINDOW BALANCE ASSEMBLY