B65D 71/502
Coaxial connections
Official title: {Coaxial connections}
B65D71/502 (Coaxial connections) appears on 61 US grants and 56 published applications in this corpus.
Search patents in B65D- Granted patents
- 61
- Published applications
- 56
- Assignees
- 38
- Inventors
- 112
- Latest grant
- 10 Jun 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 3 | 0 |
| 2001 | 3 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 4 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 1 | 0 |
| 2007 | 1 | 4 |
| 2008 | 0 | 1 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 2 | 2 |
| 2012 | 0 | 1 |
| 2013 | 0 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 1 |
| 2016 | 2 | 2 |
| 2017 | 0 | 4 |
| 2018 | 0 | 5 |
| 2019 | 5 | 4 |
| 2020 | 4 | 1 |
| 2021 | 3 | 6 |
| 2022 | 1 | 2 |
| 2023 | 1 | 3 |
| 2024 | 2 | 2 |
| 2025 | 3 | 4 |
By publication year. Applications have been published since 2001.
Recent patents
- Adapter10 Jun 2025US 12,325,619 B2Conopco, Inc.
- Linking structure and container assembly to facilitate liquid transfer from a donor container to a recipient container29 Apr 2025US 12,286,268 B2
- Container carrier22 Apr 2025US 12,280,903 B2Illinois Tool Works Inc.
- Adapter for connecting a refill container29 Oct 2024US 12,129,096 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Linking structure and container assembly to facilitate liquid transfer from a donor container to a recipient container9 Apr 2024US 11,952,168 B2
- Container carrier7 Aug 2025US 2025/0250040 A1Illionis Tool Works, Inc.
- Container carrier7 Aug 2025US 2025/0250041 A1Illinois Tool Works Inc.
- Linking structure and container assembly to facilitate liquid transfer from a donor container to a recipient container31 Jul 2025US 2025/0242970 A1
- Fluid Transfer Device20 Mar 2025US 2025/0091782 A1
- Linking structure and container assembly to facilitate liquid transfer from a donor container to a recipient container1 Aug 2024US 2024/0253860 A1
Most cited
By later US patents
- Valve assembly for use with containers in a closed application system75US 5,947,171 AAmerican Cyanamid Company · 1999
- Stackable container assembly72US 4,930,636 A1990
- Closing device for containers65US 4,898,293 ASociete de Conseils et D'Etudes des Emballages SCEE · 1990
- Device for collecting viscous fluids48US 4,832,095 A1989
- Bottle neck coupling device47US 4,347,879 A1982