A46B 11/0079
Arrangements for preventing undesired leakage or dispensing
Official title: {Arrangements for preventing undesired leakage or dispensing}
A46B11/0079 (Arrangements for preventing undesired leakage or dispensing) appears on 245 US grants and 284 published applications in this corpus.
Search patents in A46B- Granted patents
- 245
- Published applications
- 284
- Assignees
- 93
- Inventors
- 452
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 3 | 0 |
| 1991 | 8 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 3 | 0 |
| 2000 | 1 | 0 |
| 2001 | 8 | 1 |
| 2002 | 2 | 2 |
| 2003 | 3 | 2 |
| 2004 | 3 | 4 |
| 2005 | 3 | 15 |
| 2006 | 4 | 10 |
| 2007 | 8 | 21 |
| 2008 | 6 | 12 |
| 2009 | 7 | 9 |
| 2010 | 6 | 16 |
| 2011 | 7 | 12 |
| 2012 | 6 | 8 |
| 2013 | 8 | 7 |
| 2014 | 7 | 12 |
| 2015 | 13 | 8 |
| 2016 | 6 | 10 |
| 2017 | 15 | 19 |
| 2018 | 15 | 16 |
| 2019 | 13 | 16 |
| 2020 | 15 | 18 |
| 2021 | 12 | 9 |
| 2022 | 16 | 10 |
| 2023 | 9 | 12 |
| 2024 | 11 | 11 |
| 2025 | 4 | 13 |
| 2026 | 5 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Systems and methods for dispensing solid and liquid materials25 Aug 2026US 12,715,083 B2
- Self-dispensing low volume applicator11 Aug 2026US 12,702,220 B2
- Unit dose oral cleaning device and product dispensing system23 Jun 2026US 12,660,911 B2Sage Products, LLC
- Cosmetic case16 Jun 2026US 12,653,297 B2Taeyang Renew Co., Ltd.
- Applicator for applying flowable materials24 Mar 2026US 12,582,223 B2iAMBE Products LLC
- Fluid delivery brush tip system8 Oct 2026US 2026/0305808 A1
- Cosmetic implement1 Oct 2026US 2026/0294076 A1Mitsubishi Pencil Company, Limited
- Powder Sunscreen Applicator for Body20 Aug 2026US 2026/0240301 A1
- Makeup tool enabling contents to be accommodated in handle part13 Aug 2026US 2026/0232097 A1F. S. Korea Industries Inc.
- Reusable travel toothbrush16 Jul 2026US 2026/0198677 A1
Most cited
By later US patents
- Toothbrush and paste dispenser92US 5,066,155 A1991
- Toothbrush with slow release of disinfectant and antibacterial agents and method of manufacturing the same89US 5,061,106 AColgate-Palmolive Company · 1991
- Dentifrice dispensing toothbrush with replaceable cartridge73US 5,062,728 A1991
- Dentifrice dispensing toothbrush with replaceable cartridge61US 5,346,324 A1994
- Valves for personal care devices57US 8,444,416 B2Braun GmbH · 2013