B67B 7/04
Cork-screws
B67B7/04 (Cork-screws) appears on 202 US grants and 161 published applications in this corpus.
Search patents in B67B- Granted patents
- 202
- Published applications
- 161
- Assignees
- 77
- Inventors
- 318
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 4 | 0 |
| 1982 | 0 | 0 |
| 1983 | 4 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 5 | 0 |
| 1987 | 4 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 5 | 0 |
| 1995 | 1 | 0 |
| 1996 | 4 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 8 | 0 |
| 2000 | 8 | 0 |
| 2001 | 9 | 5 |
| 2002 | 8 | 9 |
| 2003 | 7 | 10 |
| 2004 | 9 | 6 |
| 2005 | 4 | 6 |
| 2006 | 5 | 6 |
| 2007 | 5 | 10 |
| 2008 | 6 | 4 |
| 2009 | 3 | 5 |
| 2010 | 4 | 2 |
| 2011 | 2 | 8 |
| 2012 | 0 | 6 |
| 2013 | 3 | 7 |
| 2014 | 8 | 4 |
| 2015 | 3 | 5 |
| 2016 | 4 | 5 |
| 2017 | 8 | 6 |
| 2018 | 3 | 13 |
| 2019 | 5 | 8 |
| 2020 | 5 | 8 |
| 2021 | 7 | 2 |
| 2022 | 5 | 10 |
| 2023 | 7 | 4 |
| 2024 | 5 | 5 |
| 2025 | 6 | 5 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B67B 7/0417With supporting means for assisting the pulling action136
- B67B 2007/0458Means for cutting sealing capsulesIndexing code53
- B67B 7/0405Power-operated cork-screws34
- B67B 7/0411Without supporting means for assisting the pulling action23
- B67B 7/0452Adapted to be mounted on walls4
- B67B 2007/0488Means for measuring temperatureIndexing code3
- B67B 2007/047Means for reducing frictionIndexing code2
- B67B 2007/0494Means for varying the lever armIndexing code2
All 9 subgroupsShow fewer
Recent patents
- Corkscrew6 Oct 2026US D1,151,123 S1Innovative Openers, LLC · Design
- Corkscrew with cork integrity protection apparatus15 Sep 2026US 12,735,308 B2
- Apparatus and method for removing an internal closure from a container23 Dec 2025US 12,503,350 B2
- Rotary speed reducer26 Aug 2025US 12,398,784 B221GEO Corp.
- Wine bottle opening device27 May 2025US 12,312,226 B2
- Handgrip Corkscrew2 Jul 2026US 2026/0184552 A1
- Apparatus and method for removing an internal closure from a container12 Mar 2026US 2026/0070773 A1
- Axially Aligned Tandem Penetrator for a Corkscrew18 Dec 2025US 2025/0382167 A1
- Corkscrew14 Aug 2025US 2025/0256949 A1
- Lockable tool with sliding scale release8 May 2025US 2025/0144825 A1Latama, LLC
Most cited
By later US patents