E06B 2009/1516
Means to increase resistance against bending
Official title: {Means to increase resistance against bending}
E06B2009/1516 (Means to increase resistance against bending) appears on 27 US grants and 31 published applications in this corpus.
Search patents in E06B- Granted patents
- 27
- Published applications
- 31
- Assignees
- 17
- Inventors
- 51
- Latest grant
- 16 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 1 | 1 |
| 2011 | 0 | 1 |
| 2012 | 0 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 2 |
| 2015 | 1 | 2 |
| 2016 | 1 | 4 |
| 2017 | 4 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 2 |
| 2022 | 1 | 3 |
| 2023 | 1 | 2 |
| 2024 | 3 | 2 |
| 2025 | 2 | 0 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rolling shutter locking system16 Jun 2026US 12,655,663 B2Qualitas Manufacturing, Inc.
- Method of forming a maintenance-free rolling door vacuum slat15 Jul 2025US 12,359,498 B2Alpine Overhead Doors, Inc.
- Fortified roll-up barrier8 Apr 2025US 12,270,250 B2Overhead Door Corporation
- Slatted door with increased impact resistance29 Oct 2024US 12,129,708 B2McKeon Rolling Steel Door Co., Inc.
- Closure system28 May 2024US 11,993,980 B2CornellCookson, LLC
- Armored security roller shutter1 Jan 2026US 2026/0002408 A1
- Closure system17 Oct 2024US 2024/0344387 A1CornellCookson, LLC
- Method of forming a maintenance-free rolling door vacuum slat30 May 2024US 2024/0175313 A1Alpine Overhead Doors, Inc.
- Maintenance-free rolling door vacuum slat2 Nov 2023US 2023/0349225 A1Alpine Overhead Doors, Inc.
- Fortified roll-up barrier21 Sep 2023US 2023/0295982 A1Overhead Door Corporation
Most cited
By later US patents
- Rolling shutter and retention assembly54US 5,839,493 AValco Enterprises, Ltd. · 1998
- Door with guide insulation and weatherstripping40US 4,467,853 AHarsco Corporation · 1984
- Heat insulating shutter device40US 5,365,990 AShowa Orifa Co., Ltd. · 1994
- Insulated slat30US 4,436,136 AHarsco Corporation · 1984
- Shutter assemblies and laths for them27US 5,377,738 AAlsecure Limited · 1995