A61H 2201/1436
Special crank assembly
A61H2201/1436 (Special crank assembly) appears on 144 US grants and 215 published applications in this corpus.
Search patents in A61H- Granted patents
- 144
- Published applications
- 215
- Assignees
- 111
- Inventors
- 358
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 3 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 2 |
| 2008 | 1 | 4 |
| 2009 | 0 | 8 |
| 2010 | 1 | 8 |
| 2011 | 3 | 8 |
| 2012 | 5 | 5 |
| 2013 | 8 | 3 |
| 2014 | 4 | 3 |
| 2015 | 2 | 7 |
| 2016 | 6 | 17 |
| 2017 | 4 | 7 |
| 2018 | 6 | 12 |
| 2019 | 10 | 15 |
| 2020 | 10 | 15 |
| 2021 | 17 | 17 |
| 2022 | 14 | 21 |
| 2023 | 12 | 11 |
| 2024 | 9 | 13 |
| 2025 | 16 | 12 |
| 2026 | 5 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Wearable massage device22 Sep 2026US 12,740,916 B2Dongguan Hongxiang Electronic Technology Co., Ltd.
- Device, body, method and system for health-care25 Aug 2026US 12,714,642 B2Tao Mining Co., Ltd.
- Sexual stimulation device5 May 2026US 12,616,634 B2Hytto Pte. Ltd.
- Massager drive mechanism and massager24 Mar 2026US 12,582,573 B1Longnan Pinxin Motor Co., Ltd.
- Crankshaft slider type drive mechanism and a tongue sucking masturbation cup and peristaltic anal plug13 Jan 2026US 12,521,304 B1
- Percussive massage device3 Sep 2026US 2026/0256645 A1Advancemed
- Fascia gun20 Aug 2026US 2026/0240719 A1Zhejiang Aerlang Technology Co., Ltd.
- Shrapnel rhythmic movement mechanism and rhythmic furniture13 Aug 2026US 2026/0232510 A1Shenzhen Far Exceeds Smart Life Co., Ltd
- Systems and method for mobilizing a low back of a human subject13 Aug 2026US 2026/0232516 A1Odix
- Exercise or rehabilitation machines and pedal assemblies for electrically actuating pedals13 Aug 2026US 2026/0233057 A1ROM Technologies, Inc.
Most cited
By later US patents
- Battery-powered percussive massage device with pressure sensor208US 10,314,762 B1Hyper Ice, Inc. · 2019
- Powered gait orthosis160US 5,020,790 ABoard of Supervisors of Louisiana State University and Agricultural and Mechanical College · 1991
- Battery-powered percussive massage device64US 10,561,574 B1Hyper Ice, Inc. · 2020
- Battery-powered percussive massage device60US 10,492,984 B2Hyper Ice, Inc. · 2019
- Portable assembly and method for treating desiccated and injured spinal discs48US 9,308,036 B22016