E01C 19/24
Hand propelled
Official title: hand propelled ({E01C19/235, } E01C19/27 - E01C19/29, {E01C19/41} take precedence)
E01C19/24 (Hand propelled) appears on 28 US grants and 29 published applications in this corpus.
Search patents in E01C- Granted patents
- 28
- Published applications
- 29
- Assignees
- 9
- Inventors
- 21
- Latest grant
- 4 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 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 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 1 |
| 2005 | 2 | 1 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 2 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 4 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 2 |
| 2020 | 3 | 4 |
| 2021 | 2 | 3 |
| 2022 | 1 | 3 |
| 2023 | 3 | 3 |
| 2024 | 1 | 0 |
| 2025 | 3 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Cordless electrically-powered concrete screed4 Mar 2025US 12,241,210 B2Curb Roller LLC
- Roller assembly for smoothing granular media25 Feb 2025US 12,232,437 B2Momentus Golf
- Modular concrete screed system14 Jan 2025US 12,195,932 B2Curb Roller LLC
- Curb former28 May 2024US 11,993,897 B2Lura Enterprises, Inc.
- Modular concrete screed system12 Sep 2023US 11,753,779 B2Curb Roller LLC
- Cordless electrically-powered concrete screed23 Nov 2023US 2023/0374740 A1Curb Roller LLC
- Modular concrete screed system16 Nov 2023US 2023/0366158 A1Curb Roller LLC
- Roller assembly for smoothing granular media16 Mar 2023US 2023/0082447 A1Momentus Golf
- Cordless electrically-powered concrete screed20 Oct 2022US 2022/0333315 A1Curb Roller LLC
- Power head for powered concrete roller screed10 Mar 2022US 2022/0074216 A1Marshalltown Company
Most cited
By later US patents
- Apparatus for screeding uncured concrete surfaces71US 7,121,762 B2Somero Enterprises, Inc. · 2006
- Light weight apparatus for screeding and vibrating uncured concrete surfaces46US 6,976,805 B2Delaware Capital Formation, Inc. · 2005
- Rotating tube concrete finisher41US 4,702,640 AAllen Engineering Corporation · 1987
- Lightweight apparatus for screeding and vibrating uncured concrete surfaces41US 6,953,304 B2Delaware Capital Formation, Inc. · 2005
- Apparatus for screeding uncured concrete surfaces40US 7,320,558 B2Somero Enterprises, Inc. · 2008