A47J 41/0022
The stopper comprising two or more pieces movable relatively to each other
Official title: {the stopper comprising two or more pieces movable relatively to each other for opening or closing the dispensing passage}
A47J41/0022 (The stopper comprising two or more pieces movable relatively to each other) appears on 42 US grants and 45 published applications in this corpus.
Search patents in A47J- Granted patents
- 42
- Published applications
- 45
- Assignees
- 22
- Inventors
- 58
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 2 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 1 |
| 2005 | 0 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 1 | 2 |
| 2014 | 1 | 2 |
| 2015 | 2 | 3 |
| 2016 | 3 | 7 |
| 2017 | 2 | 4 |
| 2018 | 6 | 4 |
| 2019 | 6 | 3 |
| 2020 | 0 | 4 |
| 2021 | 4 | 4 |
| 2022 | 2 | 2 |
| 2023 | 2 | 4 |
| 2024 | 1 | 2 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Magnetic suction structure of vacuum cup31 Mar 2026US 12,589,923 B2Xiamen Worthfind Co., Ltd.
- Beverage container and lid portion6 May 2025US 12,290,191 B2Snow Peak, Inc.
- Push-button locking cup lid and thermos cup13 Feb 2024US 11,897,674 B2
- Lidded container13 Jun 2023US 11,673,721 B2Packit, LLC
- Beverage container closure with venting11 Apr 2023US 11,623,797 B2Pacific Market International, LLC
- Flow control device for inserting into container openings16 Jan 2025US 2025/0019133 A1
- Insulating container for a beverage holder14 Nov 2024US 2024/0375846 A1Adnart Inc.
- Magnetic suction structure of vacuum cup4 Jan 2024US 2024/0002112 A1Xiamen Worthfind Industrial Co., Ltd
- Portable beverage container with sleeve14 Dec 2023US 2023/0399151 A1Become Current PBC
- Multi-lid heat-insulating cup15 Jun 2023US 2023/0182970 A1Hangzhou Lezhou Technology Co.,Ltd.
Most cited
By later US patents
- Insulated beverage container and lid assembly129US 6,702,138 B1Starbucks Corporation · 2004
- Thermos with beverage consumption apparatus which enables liquid to be consumed directly from the thermos when a valve is opened58US 7,681,754 B12010
- Plug device for sealing liquid container57US 5,392,967 ANippon Sanso Corporation · 1995
- Beverage container closure with venting51US 8,978,923 B2Pacific Market International, LLC · 2015
- Beverage container closure46US 8,360,258 B2Pacific Market International, LLC · 2013