E05Y 2800/28
Tubular, annular
Official title: tubular, annular
E05Y2800/28 (Tubular, annular) appears on 74 US grants and 86 published applications in this corpus.
Search patents in E05Y- Granted patents
- 74
- Published applications
- 86
- Assignees
- 68
- Inventors
- 185
- Latest grant
- 4 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 3 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 3 | 5 |
| 2005 | 2 | 2 |
| 2006 | 1 | 1 |
| 2007 | 1 | 3 |
| 2008 | 1 | 4 |
| 2009 | 1 | 3 |
| 2010 | 2 | 4 |
| 2011 | 1 | 2 |
| 2012 | 3 | 2 |
| 2013 | 1 | 1 |
| 2014 | 1 | 0 |
| 2015 | 0 | 2 |
| 2016 | 0 | 1 |
| 2017 | 3 | 0 |
| 2018 | 0 | 2 |
| 2019 | 1 | 7 |
| 2020 | 4 | 4 |
| 2021 | 2 | 13 |
| 2022 | 4 | 2 |
| 2023 | 8 | 9 |
| 2024 | 6 | 9 |
| 2025 | 8 | 7 |
| 2026 | 4 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Window regulator for a frameless system4 Aug 2026US 12,698,667 B2Inteva Products, LLC
- Arrangements for closing access member, and access member systems14 Apr 2026US 12,601,213 B2Assa Abloy AB
- Integrated sliding glass panel bumpers27 Jan 2026US 12,534,947 B2Aston Global, Inc.
- Damper for a fitting for movably mounting a pivoting element or a pull-out element20 Jan 2026US 12,529,256 B2Julius Blum GmbH
- Bi-directional damper for shower door12 Aug 2025US 12,385,311 B2Foshan Ideal Co., Ltd.
- Drive device for a closure element of a motor vehicle23 Oct 2025US 2025/0327352 A1
- Universal roller bracket for a movable barrier11 Sep 2025US 2025/0283363 A1Overhead Door Corporation
- Powered trailer systems21 Aug 2025US 2025/0263966 A1Assa Abloy Entrance Systems AB
- Bi-directional damper for shower door13 Mar 2025US 2025/0084688 A1Foshan Ideal Co., Ltd.
- Synchronization rod for furniture drives27 Feb 2025US 2025/0064209 A1Julius Blum GmbH
Most cited
By later US patents
- Two knuckle electrical hinge39US 4,412,711 AThe Stanley Works · 1983
- Device for operating a door leaf or the like and door structure provided with such a device38US 7,296,380 B2Besam International HP · 2007
- Security hinge33US 4,116,514 ALawrence Brothers, Inc. · 1978
- Speed regulating valve for fluid filled door closers33US 5,502,874 ASchlage Lock Company LLC · 1996
- Sliding door track assembly including a track cover and mounting supports31US 4,424,605 ACombo Corporation · 1984