B07B 1/02
Hand screens
B07B1/02 (Hand screens) appears on 102 US grants and 86 published applications in this corpus.
Search patents in B07B- Granted patents
- 102
- Published applications
- 86
- Assignees
- 22
- Inventors
- 164
- Latest grant
- 23 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 4 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 2 | 4 |
| 2006 | 1 | 2 |
| 2007 | 1 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 3 |
| 2011 | 2 | 2 |
| 2012 | 2 | 2 |
| 2013 | 0 | 5 |
| 2014 | 4 | 7 |
| 2015 | 6 | 8 |
| 2016 | 4 | 11 |
| 2017 | 9 | 6 |
| 2018 | 2 | 1 |
| 2019 | 3 | 6 |
| 2020 | 5 | 4 |
| 2021 | 6 | 4 |
| 2022 | 1 | 5 |
| 2023 | 4 | 3 |
| 2024 | 5 | 5 |
| 2025 | 6 | 3 |
By publication year. Applications have been published since 2001.
Recent patents
- Integrated sieve device for particle size screening of soil samples23 Dec 2025US 12,502,677 B2Korea Institute of Geoscience and Mineral Resources
- Screening bucket for wood cooking pellets14 Oct 2025US 12,440,869 B2Georgia Torrefaction Technology LLC
- Plant pollen sifter device and its accessories12 Aug 2025US 12,383,931 B1
- Coop cleaning device15 Jul 2025US 12,358,021 B2
- Nestable highbanker17 Jun 2025US 12,330,168 B2
- Integrated sieve device for particle size screening of soil samples24 Apr 2025US 2025/0128266 A1Korea Institute of Geoscience and Mineral Resources
- Screening Bucket for Wood Cooking Pellets27 Mar 2025US 2025/0100016 A1Georgia Torrefaction Technology LLC
- Gold Panning Device16 Jan 2025US 2025/0018430 A1
- Coop Cleaning Device31 Oct 2024US 2024/0359214 A1
- Nestable highbanker14 Mar 2024US 2024/0082853 A1
Most cited
By later US patents