E05Y 2201/704
Worm wheels
E05Y2201/704 (Worm wheels) appears on 52 US grants and 72 published applications in this corpus.
Search patents in E05Y- Granted patents
- 52
- Published applications
- 72
- Assignees
- 52
- Inventors
- 183
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 1 | 1 |
| 2014 | 1 | 1 |
| 2015 | 0 | 1 |
| 2016 | 2 | 3 |
| 2017 | 1 | 4 |
| 2018 | 2 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 7 |
| 2021 | 1 | 7 |
| 2022 | 4 | 15 |
| 2023 | 12 | 8 |
| 2024 | 9 | 5 |
| 2025 | 6 | 8 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Automated window mechanism with energy release24 Feb 2026US 12,560,017 B2D&D-Sw, LLC
- Door assembly for a fuselage of an aerial vehicle25 Nov 2025US 12,479,564 B2
- Control device10 Sep 2026US 2026/0266120 A1Stabilus GmbH
- Omni-clutch device23 Apr 2026US 2026/0110207 A1Strattec Power Access LLC
- Actuating Mechanism and Vehicle12 Mar 2026US 2026/0071476 A1Illinois Tool Works Inc.
- Vehicle door opener with anti-backlash structure1 Jan 2026US 2026/0002397 A1Daedong Door Incorporated
- Device for a frameless vehicle door13 Nov 2025US 2025/0346096 A1Brose Fahrzeugteile SE & Co. Kommanditgesellschaft, Bamberg
Most cited
By later US patents
- Door closer70US 4,590,639 AGeze GmbH · 1986
- Garage door operator43US 4,191,237 A1980
- Extension spring system for an overhead door33US 5,615,723 AClopay Building Products Company, Inc. · 1997
- Door closer25US 4,686,739 AGeze GmbH · 1987
- Spring winding device for use with overhead doors6US 9,273,504 B2Arrow Tru-Line, Inc. · 2016