acting by friction for vertically sliding wings

Industry

CPC
E05D13/08

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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

E05D13/08acting by friction for vertically sliding wings

Industries

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Patents Grantslast 30 patents

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
Key for sliding panel
- Patent number 10,927,578
- Issue date Feb 23, 2021
- PGT Innovations, Inc.
- Kenneth John Vander Bent
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method of assembling a window balance system
- Patent number 10,533,359
- Issue date Jan 14, 2020
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Snap lock balance shoe and system for a pivotable window
- Patent number 10,344,514
- Issue date Jul 9, 2019
- Amesbury Group, Inc.
- Stuart J. Uken
- 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
Locking balance shoe and system for a pivotable window
- Patent number 9,580,950
- Issue date Feb 28, 2017
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking carrier and mounting arrangement for tilt sash counterbalan...
- Patent number 8,819,896
- Issue date Sep 2, 2014
- Caldwell Manufacturing Company North America, LLC
- Wilbur James Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
System and method for retaining a proper interconnection between a...
- Patent number 8,640,383
- Issue date Feb 4, 2014
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Method of installing a locking balance shoe and system for a pivota...
- Patent number 8,424,248
- Issue date Apr 23, 2013
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
System and method for improving the wear life of a brake shoe in th...
- Patent number 8,371,068
- Issue date Feb 12, 2013
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Frictional drop resistance for sash counterbalanced by curl springs
- Patent number 8,074,402
- Issue date Dec 13, 2011
- Caldwell Manufacturing Company North America LLC
- Jeffrey Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Rounded shoe and position brake assembly for the counterbalance sys...
- Patent number 7,966,770
- Issue date Jun 28, 2011
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking shoe and mounting bracket for curl spring window balance sy...
- Patent number 7,735,191
- Issue date Jun 15, 2010
- Caldwell Manufacturing Company
- Jeff Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Curl spring cover
- Patent number 7,703,175
- Issue date Apr 27, 2010
- Caldwell Manufacturing Company
- Jeffrey Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Block and tackle balance assembly with brake shoe
- Patent number 7,673,372
- Issue date Mar 9, 2010
- Newell Operating Company
- Jason Annes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Spring balance assembly
- Patent number 7,587,787
- Issue date Sep 15, 2009
- Newell Operating Company
- Dean Pettit
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Discretionarily adjustable friction block and tackle balance system...
- Patent number 7,568,260
- Issue date Aug 4, 2009
- Mingze Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Balance shoe for tilt windows
- Patent number 7,197,849
- Issue date Apr 3, 2007
- Vision Industries Group, Inc.
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Brake shoe for sash window or door assembly
- Patent number 7,194,839
- Issue date Mar 27, 2007
- Newell Operating Company
- Richard H. O'Donnell
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking balance shoe and system for a pivotable window
- Patent number 7,191,562
- Issue date Mar 20, 2007
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Balance shoe
- Patent number 7,165,359
- Issue date Jan 23, 2007
- Vision Industries Group, INC.
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Block and tackle balance assembly with brake shoe
- Patent number 7,143,475
- Issue date Dec 5, 2006
- Newell Operating Company
- Jason Annes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Counterbalance system for a tilt-in window having an improved shoe...
- Patent number 6,990,710
- Issue date Jan 31, 2006
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Spring balance assembly
- Patent number 6,983,513
- Issue date Jan 10, 2006
- Newell Operating Company
- Dean Pettit
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Window balance
- Patent number 6,948,215
- Issue date Sep 27, 2005
- Neeman Malek
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Locking balance shoe and system for a pivotable window
- Patent number 6,931,788
- Issue date Aug 23, 2005
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Brake shoe for sash window or door assembly
- Patent number 6,915,609
- Issue date Jul 12, 2005
- Ashland Products, Inc.
- Richard H. O'Donnell
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Balance shoe
- Patent number 6,901,702
- Issue date Jun 7, 2005
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Brake shoe with spring brake member
- Patent number 6,886,295
- Issue date May 3, 2005
- Ashland Products, Inc.
- Jason L. Annes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Shoeless curl spring counterbalance system for a tilt-in window
- Patent number 6,860,066
- Issue date Mar 1, 2005
- John Evans Sons, Inc
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW
- Publication number 20200224472
- Publication date Jul 16, 2020
- Amesbury Group, Inc.
- Stuart J. Uken
- 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
KEY FOR SLIDING PANEL
- Publication number 20190211593
- Publication date Jul 11, 2019
- PGT Innovations, Inc.
- Kenneth John Vander Bent
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
UPPER TILT-IN DOUBLE HUNG WINDOW
- Publication number 20180016827
- Publication date Jan 18, 2018
- Amesbury Group, Inc.
- Gary Newman
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW
- Publication number 20170370138
- Publication date Dec 28, 2017
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW
- Publication number 20170211305
- Publication date Jul 27, 2017
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
LOCKING CARRIER AND MOUNTING ARRANGEMENT FOR TILT SASH COUNTERBALAN...
- Publication number 20130283699
- Publication date Oct 31, 2013
- Wilbur James Kellum
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
RAMPED SASH CAM FOR SIDE LOAD WINDOWS
- Publication number 20120272476
- Publication date Nov 1, 2012
- Chad Swier
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Snap Lock Balance Shoe and System for a Pivotable Window
- Publication number 20100115854
- Publication date May 13, 2010
- Amesbury Group
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Frictional Drop Resistance for Sash Counterbalanced by Curl Springs
- Publication number 20090260295
- Publication date Oct 22, 2009
- Caldwell Manufacturing Company
- Jeffrey Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Locking Shoe and Mounting Bracket for Curl Spring Window Balance Sy...
- Publication number 20080178425
- Publication date Jul 31, 2008
- Caldwell Manufacturing Company
- Jeff Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Locking Shoe Formed in Non-rotatable Halves for Curl Spring Window...
- Publication number 20080178424
- Publication date Jul 31, 2008
- Caldwell Manufacturing Company
- Jeff Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Curl Spring Cover
- Publication number 20080034537
- Publication date Feb 14, 2008
- Caldwell Manufacturing Company
- Jeffrey Tuller
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Brake Shoe For Sash Window Or Door Assembly
- Publication number 20070151157
- Publication date Jul 5, 2007
- Newell Operating Company
- Richard H. O'Donnell
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Snap lock balance shoe and system for a pivotable window
- Publication number 20070113479
- Publication date May 24, 2007
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Block And Tackle Balance Assembly With Brake Shoe
- Publication number 20070094931
- Publication date May 3, 2007
- Newell Operating Company
- Jason Annes
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Balance shoe
- Publication number 20070056216
- Publication date Mar 15, 2007
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Spring balance assembly
- Publication number 20060021283
- Publication date Feb 2, 2006
- Steven E. Schultz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Discretionarily adjustable friction block and tackle balance system...
- Publication number 20050283944
- Publication date Dec 29, 2005
- Mingze Wu
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Balance shoe
- Publication number 20050241235
- Publication date Nov 3, 2005
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Spring balance assembly
- Publication number 20050198775
- Publication date Sep 15, 2005
- Dean Pettit
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Balance shoe for tilt-in window sashes
- Publication number 20050193631
- Publication date Sep 8, 2005
- Gary Marshik
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Brake shoe for sash window or door assembly
- Publication number 20050183340
- Publication date Aug 25, 2005
- Richard H. O'Donnell
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Snap lock balance shoe and system for a pivotable window
- Publication number 20050178068
- Publication date Aug 18, 2005
- Amesbury Group, Inc.
- Stuart J. Uken
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Spring balance assembly
- Publication number 20050160676
- Publication date Jul 28, 2005
- Dean Pettit
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Counterbalance system for a tilt-in window having an improved shoe...
- Publication number 20050091791
- Publication date May 5, 2005
- John R. Kunz
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Sash window counterbalance brake arrangement
- Publication number 20050016065
- Publication date Jan 27, 2005
- Harold Keith Braid
- Simon Christopher Braid
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
BALANCE SHOE
- Publication number 20050011128
- Publication date Jan 20, 2005
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Balance shoe for tilt windows
- Publication number 20050011127
- Publication date Jan 20, 2005
- Luke K. Liang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Block and tackle balance assembly with brake shoe
- Publication number 20040237256
- Publication date Dec 2, 2004
- Anthony G. Lutfallah
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

acting by friction for vertically sliding wings

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Inverted constant force window balance

Key for sliding panel

Method of assembling a window balance system

Snap lock balance shoe and system for a pivotable window

System and method for inhibiting window sash drift

Locking balance shoe and system for a pivotable window

Locking carrier and mounting arrangement for tilt sash counterbalan...

System and method for retaining a proper interconnection between a...

Method of installing a locking balance shoe and system for a pivota...

System and method for improving the wear life of a brake shoe in th...

Frictional drop resistance for sash counterbalanced by curl springs

Rounded shoe and position brake assembly for the counterbalance sys...

Locking shoe and mounting bracket for curl spring window balance sy...

Curl spring cover

Block and tackle balance assembly with brake shoe

Spring balance assembly

Discretionarily adjustable friction block and tackle balance system...

Balance shoe for tilt windows

Brake shoe for sash window or door assembly

Locking balance shoe and system for a pivotable window

Balance shoe

Block and tackle balance assembly with brake shoe

Counterbalance system for a tilt-in window having an improved shoe...

Spring balance assembly

Window balance

Locking balance shoe and system for a pivotable window

Brake shoe for sash window or door assembly

Balance shoe

Brake shoe with spring brake member

Shoeless curl spring counterbalance system for a tilt-in window

Patents Applicationslast 30 patents

SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW

INVERTED CONSTANT FORCE WINDOW BALANCE

KEY FOR SLIDING PANEL

UPPER TILT-IN DOUBLE HUNG WINDOW

SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW

SNAP LOCK BALANCE SHOE AND SYSTEM FOR A PIVOTABLE WINDOW

LOCKING CARRIER AND MOUNTING ARRANGEMENT FOR TILT SASH COUNTERBALAN...

RAMPED SASH CAM FOR SIDE LOAD WINDOWS

Snap Lock Balance Shoe and System for a Pivotable Window

Frictional Drop Resistance for Sash Counterbalanced by Curl Springs

Locking Shoe and Mounting Bracket for Curl Spring Window Balance Sy...

Locking Shoe Formed in Non-rotatable Halves for Curl Spring Window...

Curl Spring Cover

Brake Shoe For Sash Window Or Door Assembly

Snap lock balance shoe and system for a pivotable window

Block And Tackle Balance Assembly With Brake Shoe

Balance shoe

Spring balance assembly

Discretionarily adjustable friction block and tackle balance system...

Balance shoe

Spring balance assembly

Balance shoe for tilt-in window sashes

Brake shoe for sash window or door assembly

Snap lock balance shoe and system for a pivotable window

Spring balance assembly

Counterbalance system for a tilt-in window having an improved shoe...

Sash window counterbalance brake arrangement

BALANCE SHOE

Balance shoe for tilt windows

Block and tackle balance assembly with brake shoe