B63C 2011/125
Comprising nose-clips, i.e. pinching devices for closing the user's nose, other than
Official title: {comprising nose-clips, i.e. pinching devices for closing the user's nose, other than rubber blisters integral with flexible mask elements}
B63C2011/125 (Comprising nose-clips, i.e. pinching devices for closing the user's nose, other than) appears on 11 US grants and 13 published applications in this corpus.
Search patents in B63C- Granted patents
- 11
- Published applications
- 13
- Assignees
- 5
- Inventors
- 17
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 3 |
| 2020 | 2 | 1 |
| 2021 | 0 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 6 |
| 2024 | 0 | 1 |
| 2025 | 3 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Breathable mask19 May 2026US 12,630,275 B2Qbas Co., Ltd.
- Breathable mask30 Dec 2025US 12,509,201 B2Qbas Co., Ltd.
- Breathable mask for snorkeling9 Sep 2025US 12,409,919 B2Qbas Co., Ltd.
- Nose plug for underwater diving22 Jul 2025US 12,365,429 B1Hardcastle Manufacturing
- Diving mask system20 Oct 2020US 10,807,688 B2
- Nose equalizing device for an underwater mask14 Mar 2024US 2024/0083560 A1Qbas Co., Ltd.
- Breathable mask16 Mar 2023US 2023/0080786 A1Qbas Co., Ltd.
- Breathable mask16 Mar 2023US 2023/0081360 A1Qbas Co., Ltd.
- Breathable mask16 Mar 2023US 2023/0081616 A1Qbas Co., Ltd.
- Breathable mask16 Mar 2023US 2023/0083382 A1Qbas Co., Ltd.
Most cited
By later US patents
- Pressure equalizing mechanism for a diving mask31US 5,572,989 AJohnson Worldwide Associates, Inc. · 1996
- Underwater diving mask29US 4,077,068 A1978
- Face gear for diving and swimming17US 5,485,832 A1996
- Protective helmet having nose passage closure elements16US 4,667,667 ADr/a/ gerwerk AG · 1987
- Mouthpiece valve for escape breathing apparatus12US 4,090,511 AMine Safety Appliances Company · 1978