E05D 13/1207
With tension springs
Official title: {with tension springs}
E05D13/1207 (With tension springs) appears on 228 US grants and 145 published applications in this corpus.
Search patents in E05D- Granted patents
- 228
- Published applications
- 145
- Assignees
- 86
- Inventors
- 266
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 6 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 4 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 6 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 4 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 7 | 0 |
| 1997 | 9 | 0 |
| 1998 | 6 | 0 |
| 1999 | 8 | 0 |
| 2000 | 10 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 6 |
| 2003 | 8 | 11 |
| 2004 | 7 | 7 |
| 2005 | 7 | 3 |
| 2006 | 7 | 5 |
| 2007 | 2 | 7 |
| 2008 | 1 | 4 |
| 2009 | 2 | 1 |
| 2010 | 3 | 7 |
| 2011 | 3 | 5 |
| 2012 | 5 | 4 |
| 2013 | 2 | 1 |
| 2014 | 2 | 7 |
| 2015 | 5 | 10 |
| 2016 | 5 | 9 |
| 2017 | 6 | 8 |
| 2018 | 7 | 11 |
| 2019 | 7 | 4 |
| 2020 | 9 | 9 |
| 2021 | 7 | 6 |
| 2022 | 3 | 3 |
| 2023 | 9 | 8 |
| 2024 | 5 | 4 |
| 2025 | 3 | 4 |
| 2026 | 3 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Window balance assembly23 Jun 2026US 12,662,861 B2Assa Abloy Fenestration, LLC
- Cable tension device for overhead door28 Apr 2026US 12,612,815 B2Clopay Corporation
- Weight compensation for vertically movable Façade components20 Jan 2026US 12,529,253 B2Bewiso GmbH
- Door control system30 Dec 2025US 12,509,930 B2
- Door stop mechanism9 Sep 2025US 12,410,647 B2Clopay Corporation
- Window Balance Assembly1 Oct 2026US 2026/0298002 A1Assa Abloy Fenestration, LLC
- Door stop mechanism27 Nov 2025US 2025/0361758 A1Clopay Corporation
- Adaptive Tool For Winding Torsion Springs And Balancing Garage Door Suspension Systems And Associated Method Of Use Of The Adaptive Tool In Balancing Garage Door Suspension Systems17 Apr 2025US 2025/0122755 A1
- Window Balance Assembly27 Feb 2025US 2025/0067100 A1Assa Abloy Fenestration, LLC
- Window balance shoes for a pivotable window23 Jan 2025US 2025/0027351 A1Amesbury Group, Inc.
Most cited
By later US patents
- Load compensator for spring counter-weighting mechanism78US 5,400,721 A1995
- Window balance brake shoe and pivot assembly78US 5,829,196 ARo-Mai Industries, Inc. · 1998
- Compound winding apparatus and counterbalance systems76US 4,760,622 ASchlegel Corporation · 1988
- Window sash latch73US 6,178,696 B22001
- Housing assembly with beveled retainers for installation in a window frame72US 5,970,656 ARo-Mai Industries, Inc. · 1999