A63H 33/3022
Simulating liquid flow
Official title: {simulating liquid flow, e.g. nursing bottles (drinking, weeping, wetting dolls A63H3/24)}
A63H33/3022 (Simulating liquid flow) appears on 16 US grants and 10 published applications in this corpus.
Search patents in A63H- Granted patents
- 16
- Published applications
- 10
- Assignees
- 13
- Inventors
- 42
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 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 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 3 | 0 |
| 1993 | 3 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 0 | 1 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Role play first aid kit and simulated bandage12 May 2026US 12,623,159 B2Melissa & Doug, LLC
- Selectable refreshment dispenser toy10 Sep 2024US 12,083,446 B2Melissa & Doug, LLC
- Beverage dispenser toy26 Sep 2023US 11,766,624 B2Melissa & Doug, LLC
- System and method for providing a tearing and wetting effect in toys27 Sep 2011US 8,025,547 B2Lotus Onda Industrial Co. Ltd.
- Interactive toy teapot18 Nov 2003US 6,648,725 B2Thinking Technology, Inc.
- Beverage store toy27 Aug 2026US 2026/0249205 A1Epoch Company, Ltd.
- Kit for creating a miniature replica of a dispensing appliance30 Apr 2026US 2026/0115621 A1MGA Entertainment, Inc.
- Role play first aid kit and simulated bandage23 Jan 2025US 2025/0025804 A1Melissa & Doug, LLC
- Model toy2 May 2024US 2024/0139637 A1Epoch Company, Ltd.
- Selectable refreshment dispenser toy22 Feb 2024US 2024/0058720 A1Melissa & Doug, LLC
Most cited
By later US patents
- Electronic sound-generating simulated baby bottle toy32US 5,125,866 ATyco Industries, Inc. · 1992
- Toy nunchuk apparatus31US 5,120,261 A1992
- Toy with changeable color12US 5,236,384 A1993
- Doll having simulated drinking action12US 5,984,760 AMattel, Inc. · 1999
- Toy nursing bottle for a doll8US 5,176,561 AKenner Products, Division of Tonka Corp. · 1993