B21D 53/68
Rakes, garden forks, or the like
Official title: rakes, garden forks, or the like (handle portions B21D53/70)
B21D53/68 (Rakes, garden forks, or the like) appears on 3 US grants and 4 published applications in this corpus.
Search patents in B21D- Granted patents
- 3
- Published applications
- 4
- Assignees
- 3
- Inventors
- 9
- Latest grant
- 30 Mar 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
By publication year. Applications have been published since 2001.
Recent patents
- Enhanced method and equipment of forging bow-shape conjointed rake30 Mar 2021US 10,960,451 B2Tangshan Shushi Hardware Tools Manufacture Co., Ltd.
- Pallet truck with pressed fork structure3 Nov 2020US 10,822,011 B2Unicarriers Americas Corporation
- Agricultural sweep manufacturing process19 May 1998US 5,752,407 ACase Corporation
- Soil manipulating device and method of manufacturing same11 Jul 2024US 2024/0224845 A9
- Soil manipulating device and method of manufacturing same25 Apr 2024US 2024/0130273 A1
- Enhanced Method and Equipment of Forging Bow-Shape Conjointed Rake13 Feb 2020US 2020/0047236 A1Tangshan Shushi Hardware Tools Manufacture Co., Ltd.
- Pallet truck with pressed fork structure8 Mar 2018US 2018/0065653 A1Unicarriers Americas Corporation
Most cited
By later US patents