E05F 15/47
Responsive to changes in fluid pressure
Official title: responsive to changes in fluid pressure
E05F15/47 (Responsive to changes in fluid pressure) appears on 40 US grants and 19 published applications in this corpus.
Search patents in E05F- Granted patents
- 40
- Published applications
- 19
- Assignees
- 26
- Inventors
- 71
- Latest grant
- 12 Nov 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 4 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 2 |
| 2004 | 2 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 3 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 2 | 0 |
| 2014 | 1 | 3 |
| 2015 | 2 | 2 |
| 2016 | 1 | 0 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automatic pneumatically-actuated gate and latch12 Nov 2019US 10,472,874 B2
- Door having a flexible curtain and a wireless emitter inside the curtain19 Sep 2017US 9,767,670 B2Assa Abloy Entrance Systems AB
- Storage container, shutter opening/closing unit of storage container, and wafer stocker using storage container and shutter opening/closing unit6 Sep 2016US 9,437,466 B2Rorze Corporation
- Sliding door device for motor vehicle9 Jun 2015US 9,051,767 B2Hyundai Motor Company
- Bottom door opening-closing mechanism, bottom door device and drop-bottom hopper car27 Jan 2015US 8,939,088 B2Qiqihar Railway Rolling Stock Co., Ltd.
- Security profile strip for a door or window of a transportation system26 Mar 2026US 2026/0085821 A1HÜBNER GmbH & Co.KG
- Lamp Assembly for Garage Door Panel28 Jan 2021US 2021/0025211 A1
- Pressure sensor assembly for elevator door14 Nov 2019US 2019/0345751 A1Otis Elevator Company
- Automatic pneumatically-actuated gate and latch28 Dec 2017US 2017/0370144 A1
- Door having a flexible curtain26 Mar 2015US 2015/0082701 A1Nergeco
Most cited
By later US patents
- Apparatus for holding a motor vehicle door in a desired opening degree thereof72US 4,674,230 ANippondenso Co., Ltd. · 1987
- Redundant sensing edge for a door for detecting an object in proximity to the door edge68US 5,027,552 AMiller Edge, Inc. · 1991
- System for automatically opening and closing doors of vehicles48US 5,228,239 AAsia Motors Co., Inc. · 1993
- Safety edge for a door38US 4,785,143 A1988
- Sensing edge having a pressure sensitive switch for a door37US 4,908,483 AMiller Edge, Inc. · 1990