B65D 17/521
Attached can-cutting devices
Official title: {Attached can-cutting devices}
B65D17/521 (Attached can-cutting devices) appears on 17 US grants and 10 published applications in this corpus.
Search patents in B65D- Granted patents
- 17
- Published applications
- 10
- Assignees
- 12
- Inventors
- 38
- Latest grant
- 24 Oct 2017
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 3 | 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 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 4 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Overcap with cutting ring for rigid paper cans24 Oct 2017US 9,796,513 B2Sunoco Development, Inc.
- Opener cap5 Jan 2016US 9,227,771 B2Key Coffee Inc.
- Beverage delivery can20 Oct 2015US 9,162,794 B2The Boston Beer Company
- Container comprising a turn-lock fastener28 Jun 2005US 6,910,598 B2
- Apparatus for opening a container and for dispensing a substance in a liquid beverage13 Oct 1998US 5,819,923 ACanning Concepts, Inc.
- Resealable pop top lid27 Aug 2020US 2020/0270016 A1
- Constructive arrangement applied to a seal in a beverage package21 Jun 2018US 2018/0170632 A1
- Overcap with Cutting Ring for Rigid Paper Cans14 Apr 2016US 2016/0101913 A1Sonoco Development, Inc.
- Beverage delivery can10 Dec 2015US 2015/0353229 A1The Boston Beer Company
- Opener cap14 Aug 2014US 2014/0224801 A1Key Coffee Inc.
Most cited
By later US patents
- Non-detachable easy open flap and tab assembly36US 3,938,693 AContinental Can Company, Inc. · 1976
- Metallic container partly openable by rupture of a line of reduced strength36US 5,292,025 ASollac · 1994
- Container comprising a turn-lock fastener26US 6,910,598 B22005
- Apparatus for dispensing a substance in a liquid beverage20US 5,711,420 ACanning Concepts, Inc. · 1998
- Apparatus for dispensing a substance in a liquid beverage19US 5,799,775 ACanning Concepts, Inc. · 1998