A61H 19/44
Having substantially cylindrical shape
Official title: {Having substantially cylindrical shape, e.g. dildos}
A61H19/44 (Having substantially cylindrical shape) appears on 526 US grants and 766 published applications in this corpus.
Search patents in A61H- Granted patents
- 526
- Published applications
- 766
- Assignees
- 231
- Inventors
- 794
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 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 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 6 | 8 |
| 2003 | 7 | 9 |
| 2004 | 5 | 17 |
| 2005 | 8 | 15 |
| 2006 | 8 | 15 |
| 2007 | 7 | 22 |
| 2008 | 5 | 17 |
| 2009 | 9 | 26 |
| 2010 | 7 | 18 |
| 2011 | 9 | 19 |
| 2012 | 10 | 25 |
| 2013 | 19 | 24 |
| 2014 | 20 | 40 |
| 2015 | 22 | 36 |
| 2016 | 20 | 37 |
| 2017 | 24 | 39 |
| 2018 | 27 | 32 |
| 2019 | 36 | 42 |
| 2020 | 19 | 34 |
| 2021 | 38 | 30 |
| 2022 | 22 | 36 |
| 2023 | 26 | 38 |
| 2024 | 40 | 62 |
| 2025 | 57 | 73 |
| 2026 | 42 | 52 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Massager6 Oct 2026US 12,751,892 B1Shenzhen Chuangtuo E-Commerce Co., Ltd.
- Negative pressure massage structure and massage device for sexual stimulation15 Sep 2026US 12,734,101 B1Shenzhen Aikesaite Technology Co., Ltd.
- Airflow-driven flexible-patting massage rod structure15 Sep 2026US 12,734,103 B1Dongguan Rijie Electronic Technology Co., Ltd.
- Massage device8 Sep 2026US 12,728,068 B2Dongguan Hongxiang Electronic Technology Co., Ltd.
- Massage device and massage wand8 Sep 2026US 12,728,069 B1Longnan Pinxin Motor Co., Ltd.
- Sexual Stimulation Toy Having Lights, Motion, and Sound8 Oct 2026US 2026/0306347 A1SISU IP Holding LLC
- Sexual Stimulation Toy and Speaker8 Oct 2026US 2026/0306348 A1SISU IP Holding LLC
- Sexual stimulation device8 Oct 2026US 2026/0306349 A1Hytto Pte. Ltd.
- Swinging mechanism and adult massager8 Oct 2026US 2026/0306356 A1
- Vibration mechanism of an adult toy1 Oct 2026US 2026/0294733 A1Dongguan Mise Technology Co., Ltd
Most cited
By later US patents
- Vaginal probe and method208US 6,741,895 B1Medoc Ltd. · 2004
- Devices and methods for treatment of incontinence142US 6,964,643 B2NuGyn, Inc. · 2005
- Vibrating personal massager140US 6,758,826 B2Water Pik, Inc. · 2004
- Intravaginal electrode and stimulation system for controlling female urinary incontinence127US 4,881,526 AEmpi, Inc. · 1989
- Erogenic stimulator104US 5,690,603 A1997