E06B 9/04
Of wing type
Official title: of wing type, e.g. revolving or sliding {(trap doors; louvre doors or windows E06B7/08)}
E06B9/04 (Of wing type) appears on 498 US grants and 385 published applications in this corpus.
Search patents in E06B- Granted patents
- 498
- Published applications
- 385
- Assignees
- 170
- Inventors
- 651
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 4 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 9 | 0 |
| 1985 | 7 | 0 |
| 1986 | 10 | 0 |
| 1987 | 7 | 0 |
| 1988 | 3 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 11 | 0 |
| 1992 | 4 | 0 |
| 1993 | 5 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 8 | 0 |
| 1999 | 6 | 0 |
| 2000 | 11 | 0 |
| 2001 | 7 | 4 |
| 2002 | 10 | 9 |
| 2003 | 11 | 11 |
| 2004 | 6 | 15 |
| 2005 | 6 | 14 |
| 2006 | 10 | 17 |
| 2007 | 7 | 18 |
| 2008 | 10 | 16 |
| 2009 | 6 | 14 |
| 2010 | 12 | 9 |
| 2011 | 6 | 16 |
| 2012 | 10 | 13 |
| 2013 | 10 | 14 |
| 2014 | 16 | 15 |
| 2015 | 12 | 11 |
| 2016 | 17 | 12 |
| 2017 | 9 | 18 |
| 2018 | 18 | 15 |
| 2019 | 22 | 21 |
| 2020 | 23 | 22 |
| 2021 | 26 | 24 |
| 2022 | 20 | 24 |
| 2023 | 33 | 12 |
| 2024 | 23 | 12 |
| 2025 | 23 | 12 |
| 2026 | 9 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Force indicator for a gate29 Sep 2026US 12,747,628 B2Dorel Juvenile Group, Inc.
- Visual indicator for a pressurized barrier25 Aug 2026US 12,716,289 B1Regalo International, LLC
- Latch apparatus with independent identical opposing latches18 Aug 2026US 12,709,918 B1Carlson Pet Products, Inc.
- Security screen mounting system and method therefor5 May 2026US 12,618,287 B2
- Flood protection barrier and a flood protection barrier monitoring and control system14 Apr 2026US 12,601,219 B2
- Telescopic pet gate3 Sep 2026US 2026/0256111 A1Jiangsu Zhongheng Pet Articles Joint-Stock Co., Ltd.
- Telescopic pet gate3 Sep 2026US 2026/0258698 A1Jiangsu Zhongheng Pet Articles Joint-Stock Co., Ltd.
- Safety gate20 Aug 2026US 2026/0243130 A1
- Segmented closure system25 Jun 2026US 2026/0176916 A1Re-U-Zip, LLC
- Type of guardrail door structure25 Jun 2026US 2026/0176917 A1Zhongshan Chenbei Daily Necessities Co., Ltd.
Most cited
By later US patents
- Gate unlocking96US 6,176,042 B1The First Years Inc. · 2001
- Nursery gates87US 5,809,694 ABeldray Limited · 1998
- Retractable barrier82US 6,056,038 AAllset, Incorporated · 2000
- Security gate with walk through feature77US 5,272,840 AGerry Baby Products Company · 1993
- Multiple piece gated pressurized barrier70US 7,975,431 B2Carlson Pet Products, Inc. · 2011