A63H 33/32
Moulds, shapes, spades, or the like, for playing with sand
A63H33/32 (Moulds, shapes, spades, or the like, for playing with sand) appears on 58 US grants and 62 published applications in this corpus.
Search patents in A63H- Granted patents
- 58
- Published applications
- 62
- Assignees
- 24
- Inventors
- 115
- Latest grant
- 4 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 3 |
| 2003 | 3 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 3 |
| 2006 | 1 | 2 |
| 2007 | 2 | 0 |
| 2008 | 2 | 8 |
| 2009 | 2 | 1 |
| 2010 | 0 | 5 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 2 |
| 2014 | 0 | 3 |
| 2015 | 2 | 2 |
| 2016 | 3 | 4 |
| 2017 | 2 | 5 |
| 2018 | 3 | 1 |
| 2019 | 0 | 2 |
| 2020 | 0 | 6 |
| 2021 | 0 | 1 |
| 2022 | 2 | 4 |
| 2023 | 1 | 2 |
| 2024 | 5 | 2 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Equipment, method and kit for manual forming of transient material into a structure4 Nov 2025US 12,458,903 B2Sand Castle Science, LLC
- Model-making toy capable of stepping out 3D models15 Jul 2025US 12,357,922 B1
- 3D model-pressing shoe sole1 Jul 2025US 12,343,656 B1
- Sifter toy3 Dec 2024US D1,053,274 S1Rogue Wave LLC · Design
- Snow brick14 May 2024US 11,980,830 B1
- Multi-shape combined detachable sandbox9 Apr 2026US 2026/0097327 A1
- Interlocking forms for making sand structures, kits with interlocking forms and method of use24 Apr 2025US 2025/0128181 A1Smtc Ug
- Mold systems, devices, and methods for forming structures using hydrophobic molding substances26 Sep 2024US 2024/0316474 A1
- Equipment, method and kit for manual forming of transient material into a structure30 May 2024US 2024/0173640 A1Sand Castle Science, LLC
- Archaeological and treasure-digging toy and manufacturing method thereof5 Oct 2023US 2023/0311018 A1Shenzhen BLACK TECH Co., Ltd.
Most cited
By later US patents