A63B 21/4003
To the head
Official title: {to the head; to the neck}
A63B21/4003 (To the head) appears on 156 US grants and 160 published applications in this corpus.
Search patents in A63B- Granted patents
- 156
- Published applications
- 160
- Assignees
- 49
- Inventors
- 263
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 3 | 0 |
| 1979 | 2 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 6 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 2 | 4 |
| 2004 | 1 | 6 |
| 2005 | 2 | 3 |
| 2006 | 4 | 3 |
| 2007 | 1 | 5 |
| 2008 | 4 | 2 |
| 2009 | 0 | 4 |
| 2010 | 2 | 7 |
| 2011 | 4 | 3 |
| 2012 | 1 | 8 |
| 2013 | 4 | 10 |
| 2014 | 6 | 13 |
| 2015 | 6 | 5 |
| 2016 | 15 | 9 |
| 2017 | 11 | 15 |
| 2018 | 11 | 14 |
| 2019 | 6 | 8 |
| 2020 | 4 | 5 |
| 2021 | 9 | 4 |
| 2022 | 6 | 9 |
| 2023 | 7 | 5 |
| 2024 | 5 | 6 |
| 2025 | 4 | 8 |
| 2026 | 7 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cervical strengthening and rehabilitation system25 Aug 2026US 12,714,903 B2Menard Chiropractic Health Center, Inc.
- Cervical spine and neck muscles strengthening apparatus and methods for producing and adjusting thereof25 Aug 2026US 12,714,908 B1
- Neck exercising apparatus19 May 2026US 12,629,559 B2
- Neck strengthening system and method21 Apr 2026US 12,605,586 B2
- Exercise device17 Mar 2026US 12,576,306 B2
- Neck Strengthening System and Method17 Sep 2026US 2026/0273331 A1
- Wearable Resistance Garment System4 Jun 2026US 2026/0151664 A1
- Portable Neck Assessment System and Methods26 Mar 2026US 2026/0083371 A1University of North Carolina at Wilmington
- Weight exercise system and apparatus15 Jan 2026US 2026/0014407 A1
- Rehabilitation and exercise device20 Nov 2025US 2025/0352841 A1
Most cited
By later US patents
- Apparatus and method for multi-axial spinal testing and rehabilitation79US 5,324,247 AAlaska Research & Development, Inc. · 1994
- Resistance exercise suit with semi-rigid resistant ribs69US 5,606,745 A1997
- Sit down facial and neck muscles exerciser device63US 5,242,347 A1993
- Exercise apparatus using elastic cable63US 5,505,677 A1996
- Weight lifting gym61US 4,598,908 A1986