A61H 1/0218
Drawing-out devices
Official title: {Drawing-out devices}
A61H1/0218 (Drawing-out devices) appears on 799 US grants and 692 published applications in this corpus.
Search patents in A61H- Granted patents
- 799
- Published applications
- 692
- Assignees
- 315
- Inventors
- 1,345
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 6 | 0 |
| 1977 | 5 | 0 |
| 1978 | 5 | 0 |
| 1979 | 7 | 0 |
| 1980 | 9 | 0 |
| 1981 | 8 | 0 |
| 1982 | 7 | 0 |
| 1983 | 13 | 0 |
| 1984 | 11 | 0 |
| 1985 | 25 | 0 |
| 1986 | 22 | 0 |
| 1987 | 16 | 0 |
| 1988 | 13 | 0 |
| 1989 | 10 | 0 |
| 1990 | 10 | 0 |
| 1991 | 25 | 0 |
| 1992 | 14 | 0 |
| 1993 | 15 | 0 |
| 1994 | 10 | 0 |
| 1995 | 14 | 0 |
| 1996 | 10 | 0 |
| 1997 | 10 | 0 |
| 1998 | 12 | 0 |
| 1999 | 17 | 0 |
| 2000 | 17 | 0 |
| 2001 | 9 | 3 |
| 2002 | 16 | 10 |
| 2003 | 12 | 20 |
| 2004 | 15 | 15 |
| 2005 | 10 | 22 |
| 2006 | 22 | 33 |
| 2007 | 14 | 29 |
| 2008 | 7 | 22 |
| 2009 | 20 | 20 |
| 2010 | 19 | 22 |
| 2011 | 17 | 21 |
| 2012 | 11 | 10 |
| 2013 | 13 | 21 |
| 2014 | 10 | 18 |
| 2015 | 9 | 27 |
| 2016 | 23 | 26 |
| 2017 | 19 | 39 |
| 2018 | 22 | 35 |
| 2019 | 20 | 37 |
| 2020 | 29 | 47 |
| 2021 | 36 | 61 |
| 2022 | 34 | 36 |
| 2023 | 31 | 35 |
| 2024 | 29 | 31 |
| 2025 | 22 | 31 |
| 2026 | 19 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Smart stretching apparatus6 Oct 2026US 12,751,884 B1
- Functional chair for posture correction and lumbar traction6 Oct 2026US 12,751,885 B2
- Spinal traction algorithm and thermal spinal massage device to which same is applied8 Sep 2026US 12,728,061 B2Ceragem Co., Ltd.
- Cervical vertebra and thoracic vertebra traction structure and cervical vertebra and thoracic vertebra correcting apparatus having the same25 Aug 2026US 12,714,624 B2Spine & Jointlab Inc.
- Spinal decompression system25 Aug 2026US 12,714,625 B2
- Motorized skeletal traction device8 Oct 2026US 2026/0306338 A1
- Devices to treat and/or enhance nail growth10 Sep 2026US 2026/0263307 A1
- Fitness devices10 Sep 2026US 2026/0263309 A1Spine Care Technologies, Inc.
- Multi-positional, decompression, therapeutic, support pillow13 Aug 2026US 2026/0232511 A1
- Swinging Back Rehabilitation and Exercise Device30 Jul 2026US 2026/0215991 A1Chirotech Innovation Co., Ltd.
Most cited
By later US patents
- Heated traction belt1,022US 4,643,173 A1987
- Enhanced core movement training bench262US 5,066,005 A1991
- Back manipulating apparatus159US 5,860,899 ANew Back Technologies, L.L.C. · 1999
- Multi-axis cervical and lumbar traction table158US 7,189,214 B1The Saunders Group, Inc. · 2007
- Multi-axis cervical and lumber traction table149US 6,971,997 B1The Saunders Group, Inc. · 2005