E05Y 2201/646
Continuous
Official title: continuous, e.g. closed loops
E05Y2201/646 (Continuous) appears on 48 US grants and 39 published applications in this corpus.
Search patents in E05Y- Granted patents
- 48
- Published applications
- 39
- Assignees
- 36
- Inventors
- 102
- Latest grant
- 22 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 2 | 0 |
| 2002 | 2 | 2 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 2 | 5 |
| 2009 | 2 | 2 |
| 2010 | 0 | 1 |
| 2011 | 2 | 4 |
| 2012 | 3 | 5 |
| 2013 | 9 | 2 |
| 2014 | 1 | 2 |
| 2015 | 0 | 1 |
| 2016 | 3 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 0 | 0 |
| 2024 | 1 | 2 |
| 2025 | 1 | 2 |
| 2026 | 0 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetically operated closing device for controlled contamination equipment22 Jul 2025US 12,366,101 B2De Lama S.P.A.
- Particulate-capturing cover for a movable barrier operator26 Nov 2024US 12,152,430 B2Overhead Door Corporation
- Sliding window/door system including annular roller device for sliding window/door6 Dec 2022US 11,519,210 B2Filobe Co., Ltd.
- Lifting and lowering apparatus20 Feb 2018US 9,896,874 B2Aisin Seiki Kabushiki Kaisha
- Plug door device24 Oct 2017US 9,797,171 B2Nabtesco Corporation
- Door body assembly and refrigeration device20 Aug 2026US 2026/0243496 A1Hefei Hualing Co., Ltd.
- Door body device and refrigeration apparatus13 Aug 2026US 2026/0235345 A1Hefei Hualing Co., Ltd.
- Door body assembly and refrigeration apparatus13 Aug 2026US 2026/0235346 A1Hefei Hualing Co., Ltd.
- Automatic window apparatus of a vehicle, a window frame of the same, and a vehicle comprising the same3 Jul 2025US 2025/0215737 A1Daedong Movel System Co., Ltd.
- Furniture drive for driving a movable furniture component19 Jun 2025US 2025/0198214 A1Julius Blum GmbH
Most cited
By later US patents
- Door operator66US 7,316,096 B2Yale Security Inc. · 2008
- Automatic door operator46US 4,408,146 AAutomatic Doorman, Inc. · 1983
- Door operator39US 8,499,495 B2Yale Security Inc. · 2013
- Vehicle door operating mechanism38US 5,056,847 AAutomatic Truck Door, Inc. · 1991
- Automatic door operator38US 6,108,975 ANT Dor-O-Matic Inc. · 2000