E04G 21/329
With measures for dampening the fall
Official title: {with measures for dampening the fall}
E04G21/329 (With measures for dampening the fall) appears on 49 US grants and 57 published applications in this corpus.
Search patents in E04G- Granted patents
- 49
- Published applications
- 57
- Assignees
- 39
- Inventors
- 82
- Latest grant
- 21 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 1 |
| 2004 | 1 | 4 |
| 2005 | 0 | 0 |
| 2006 | 1 | 2 |
| 2007 | 2 | 2 |
| 2008 | 1 | 3 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 2 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 0 | 7 |
| 2015 | 2 | 3 |
| 2016 | 6 | 3 |
| 2017 | 6 | 3 |
| 2018 | 1 | 2 |
| 2019 | 3 | 2 |
| 2020 | 6 | 5 |
| 2021 | 1 | 1 |
| 2022 | 4 | 3 |
| 2023 | 0 | 2 |
| 2024 | 1 | 3 |
| 2025 | 3 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Fall arrest roof mount anchor21 Oct 2025US 12,448,797 B2Sayfa R&D Pty Ltd
- Fall arrest roof mount anchor2 Sep 2025US 12,404,687 B2Sayfa R&D Pty Ltd
- Anchor assembly10 Jun 2025US 12,324,937 B2Latchways PLC
- Mobile safety fall arrest cart9 Jan 2024US 11,865,378 B2Frank P. Frey and Company
- Fall protection cable system for roofing installation on steel buildings and method of use and installation thereof1 Nov 2022US 11,484,735 B2
- Scaffold or safety decking leg adapter27 Nov 2025US 2025/0361731 A1J. Mac Safety Systems Limited
- Anchor bracket for a safety line2 Oct 2025US 2025/0305310 A1On Top Safety Equipment, LLC
- Mobile safety fall arrest cart17 Oct 2024US 2024/0342521 A1Frank P. Frey and Company
- A fall arrest roof mount anchor28 Mar 2024US 2024/0102302 A1Sayfa R&D Pty Ltd
- Anchor Assembly1 Feb 2024US 2024/0033547 A1Latchways PLC
Most cited
By later US patents
- Safety device for a fall restraint73US 9,643,035 B2Kedge Holding B.V. · 2017
- Safety apparatus for roofers67US 4,607,724 A1986
- Shock absorber for safety cable system56US 5,332,071 ASinco, Inc. · 1994
- Anchor assembly48US 8,025,125 B2D B Industries, Inc. · 2011
- Roofing safety device38US 4,942,943 ADavey Roofing, Inc. · 1990