E05F 1/066
Helical grooves, slots, threads or the like
Official title: {Helical grooves, slots, threads or the like}
E05F1/066 (Helical grooves, slots, threads or the like) appears on 31 US grants and 18 published applications in this corpus.
Search patents in E05F- Granted patents
- 31
- Published applications
- 18
- Assignees
- 21
- Inventors
- 43
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 0 | 0 |
| 2006 | 0 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 1 | 3 |
| 2021 | 2 | 1 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 2 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Arrangements for closing access member, and access member systems14 Apr 2026US 12,601,213 B2Assa Abloy AB
- Hinge and refrigeration equipment24 Dec 2024US 12,173,955 B2Hefei Midea Refrigerator Co., Ltd.
- Pneumatic fare gate12 Nov 2024US 12,139,953 B2San Francisco Bay Area Rapid Transit District
- Hinge and cabinet provided with a hinge27 Sep 2022US 11,454,057 B2Polyplastic Group B.V.
- Systems and methods for sealing a compartment7 Jun 2022US 11,352,822 B2The Boeing Company
- Arrangements for closing access member, and access member systems14 Nov 2024US 2024/0376760 A1Assa Abloy AB
- Hinge and refrigeration equipment13 Apr 2023US 2023/0114344 A1Hefei Hualing Co., Ltd.
- Pneumatic Fare Gare10 Nov 2022US 2022/0356659 A1San Francisco Bay Area Rapid Transit District
- Structure capable of pre-setting long and short self-positioning time points to enable hinge leaves to close by themselves4 Nov 2021US 2021/0340802 A1Shandong Meiyi Automation Technology Co., Ltd.
- Systems and Methods for Sealing a Compartment3 Dec 2020US 2020/0378167 A1The Boeing Company
Most cited
By later US patents