A61D 15/00
Mouth openers
Official title: Mouth openers (devices to prevent crib-biting A01K13/00)
A61D15/00 (Mouth openers) appears on 19 US grants and 17 published applications in this corpus.
Search patents in A61D- Granted patents
- 19
- Published applications
- 17
- Assignees
- 7
- Inventors
- 38
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 5 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 0 | 0 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 3 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 3 | 1 |
| 2025 | 1 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Finger-worn oral procedure apparatus and method15 Sep 2026US 12,734,005 B2Dr. Cyrus Buhari
- Material delivery systems, beak opening apparatus and methods of use15 Jul 2025US 12,357,442 B2Nova-Tech Engineering, Inc.
- Bite block6 Aug 2024US 12,053,352 B2Keen Products Inc.
- Finger-worn oral procedure apparatus and method18 Jun 2024US 12,011,247 B2
- Material delivery systems, beak opening apparatus and methods of use26 Mar 2024US 11,937,997 B2Nova-Tech Engineering, Inc.
- Equine dental speculum25 Dec 2025US 2025/0387214 A1
- Finger-worn oral procedure apparatus and method13 Feb 2025US 2025/0049527 A1Dr. Cyrus Buhari
- Material delivery systems, beak opening apparatus and methods of use27 Jun 2024US 2024/0207029 A1Nova-Tech Engineering, Inc.
- Finger-worn oral procedure apparatus and method30 Sep 2021US 2021/0298859 A1Dr. Cyrus Buhari
- Bite block22 Jul 2021US 2021/0220104 A1Keen Products Inc.
Most cited
By later US patents