A47J 42/14
Hand driven
Official title: hand driven
A47J42/14 (Hand driven) appears on 51 US grants and 63 published applications in this corpus.
Search patents in A47J- Granted patents
- 51
- Published applications
- 63
- Assignees
- 29
- Inventors
- 110
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 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 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 2 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 1 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 0 | 0 |
| 2014 | 2 | 6 |
| 2015 | 1 | 3 |
| 2016 | 7 | 2 |
| 2017 | 2 | 6 |
| 2018 | 0 | 2 |
| 2019 | 3 | 6 |
| 2020 | 4 | 8 |
| 2021 | 5 | 7 |
| 2022 | 7 | 6 |
| 2023 | 4 | 4 |
| 2024 | 2 | 3 |
| 2025 | 6 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Herb and spice grinder apparatus1 Sep 2026US 12,721,478 B2
- Multi-configuration herb grinder with enhanced crushing efficiency and interchangeable contoured grinding surfaces28 Jul 2026US 12,690,716 B1
- Compact manual coffee grinder machine, for domestic use23 Dec 2025US 12,502,034 B2
- Container lid7 Oct 2025US D1,096,406 S1Buzzballz, LLC · Design
- Grinder for plant substances12 Aug 2025US 12,383,099 B2
- Semi-automatic device for the grinding of herbs and similar products29 Jan 2026US 2026/0026652 A1
- Modular Dual Action Herb Grinder with Customizable Inserts10 Jul 2025US 2025/0221572 A1Form & Void Studios
- Multipurpose utility smoking device8 May 2025US 2025/0143367 A1
- Garlic/food grinder3 Apr 2025US 2025/0107665 A1Lifetime Brands, Inc.
- Gyroscopic Grinder27 Feb 2025US 2025/0064262 A1Bud Grinder-Yo Corp.
Most cited
By later US patents
- Portable leaf grinding device48US 8,083,167 B12011
- Combination herb storage, grinder and pouring container29US 8,695,906 B22014
- Apparatus for herb grinding and related methods29US 9,241,597 B22016
- Herb grinding device28US 9,681,777 B12017
- Organic material grinder and cigarette filler23US 9,427,020 B22016