A42B 3/064
With relative movement between layers
Official title: {with relative movement between layers}
A42B3/064 (With relative movement between layers) appears on 329 US grants and 495 published applications in this corpus.
Search patents in A42B- Granted patents
- 329
- Published applications
- 495
- Assignees
- 127
- Inventors
- 456
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 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 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 1 |
| 2002 | 1 | 1 |
| 2003 | 2 | 1 |
| 2004 | 1 | 4 |
| 2005 | 2 | 3 |
| 2006 | 1 | 3 |
| 2007 | 1 | 4 |
| 2008 | 2 | 6 |
| 2009 | 0 | 0 |
| 2010 | 2 | 4 |
| 2011 | 3 | 1 |
| 2012 | 5 | 14 |
| 2013 | 4 | 16 |
| 2014 | 5 | 22 |
| 2015 | 13 | 26 |
| 2016 | 21 | 39 |
| 2017 | 16 | 36 |
| 2018 | 16 | 56 |
| 2019 | 44 | 49 |
| 2020 | 32 | 42 |
| 2021 | 22 | 39 |
| 2022 | 30 | 24 |
| 2023 | 30 | 30 |
| 2024 | 29 | 41 |
| 2025 | 23 | 17 |
| 2026 | 17 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Protective sports helmet22 Sep 2026US 12,740,609 B2Bell Sports, Inc.
- Shell, kit, helmet and methods of manufacture of a shell25 Aug 2026US 12,714,176 B2Mips AB
- Multilayered helmet with independently movable segments18 Aug 2026US 12,708,169 B2ENG Designs, LLC
- Helmet rotation damping with negative torque11 Aug 2026US 12,702,180 B2
- Cycling helmet11 Aug 2026US 12,702,181 B2Trek Bicycle Corporation
- Helmet chinbar assembly17 Sep 2026US 2026/0272098 A1TLD Acquisition, LLC
- Cycling helmet with an energy diverting layer10 Sep 2026US 2026/0262777 A1Trek Bicycle Corporation
- Helmet13 Aug 2026US 2026/0232062 A1George Tfe Scp
- Helmet13 Aug 2026US 2026/0232065 A1George Tfe Scp
- Helmet6 Aug 2026US 2026/0223971 A1George Tfe Scp
Most cited
By later US patents
- Protective helmet215US 4,307,471 ADu Pont Canada Inc. · 1981
- Protective helmet197US 6,658,671 B1Neuroprevention Scandinavia AB · 2003
- Impact and energy absorbing product for helmets and protective gear119US 6,378,140 B12002
- Force diversion apparatus and methods and devices including the same113US 7,367,898 B2The Aerospace Corporation · 2008
- Protective helmet113US 7,930,771 B2K. U. Leuven Research & Development · 2011