E01C 2019/206
Hand operated spreading devices
Official title: {Hand operated spreading devices}
E01C2019/206 (Hand operated spreading devices) appears on 27 US grants and 28 published applications in this corpus.
Search patents in E01C- Granted patents
- 27
- Published applications
- 28
- Assignees
- 9
- Inventors
- 59
- Latest grant
- 23 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 3 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 1 |
| 2007 | 1 | 1 |
| 2008 | 1 | 2 |
| 2009 | 0 | 0 |
| 2010 | 2 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 1 |
| 2013 | 1 | 2 |
| 2014 | 0 | 1 |
| 2015 | 1 | 1 |
| 2016 | 1 | 1 |
| 2017 | 0 | 4 |
| 2018 | 0 | 2 |
| 2019 | 4 | 4 |
| 2020 | 5 | 1 |
| 2021 | 1 | 0 |
| 2022 | 1 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Rolling leverer for sand bed for stone pavers23 Jun 2026US 12,662,780 B2
- Hand-carryable heating and dispensing apparatus for tar, bitumen, asphalt, and the like20 Aug 2024US 12,065,789 B1
- Hand-held spreader having a base attachable to a plurality of different hoppers1 Nov 2022US 11,483,965 B2Chapin Manufacturing, Inc.
- Portable spreader for particulate matter13 Jul 2021US 11,059,058 B1ICG Saltshooter LLC
- Hand-held spreader18 Aug 2020US 10,743,459 B2Chapin Manufacturing, Inc.
- Rolling leverer for sand bed for stone pavers15 Aug 2024US 2024/0271373 A1
- Powered hand-held spreader10 Sep 2020US 2020/0281113 A1OMS Investments, Inc.
- Rolling device, in particular for placing bulk materials on the ground16 May 2019US 2019/0145064 A1Rkm
- Material Spreader Controller2 May 2019US 2019/0127928 A1Qingdao Huatian Hand Truck Co., Ltd.
- Particular material spreader25 Apr 2019US 2019/0116724 A1Premier Tech Technologies Ltee
Most cited
By later US patents