E01C 23/045
Removable
Official title: {Removable, e.g. reusable supports for positioning reinforcing or load transfer elements, adapted or not to also hold joint bodies}
E01C23/045 (Removable) appears on 9 US grants and 13 published applications in this corpus.
Search patents in E01C- Granted patents
- 9
- Published applications
- 13
- Assignees
- 4
- Inventors
- 7
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 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 | 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 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 2 |
| 2021 | 2 | 3 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
| 2024 | 1 | 2 |
| 2025 | 1 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Concrete dowel placement system and method of making the same14 Apr 2026US 12,601,168 B2Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same3 Jun 2025US 12,320,076 B2Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same13 Aug 2024US 12,059,832 B2Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same11 Apr 2023US 11,623,380 B2Shaw & Sons, Inc.
- Edge protection system having clip retainment5 Oct 2021US 11,136,727 B2Illinois Tool Works Inc.
- Concrete dowel placement system and method of making the same19 Sep 2024US 2024/0308126 A1Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same28 Mar 2024US 2024/0100758 A1Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same20 Jul 2023US 2023/0226738 A1Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same28 Jul 2022US 2022/0234271 A1Shaw & Sons, Inc.
- Concrete dowel placement system and method of making the same30 Dec 2021US 2021/0402666 A1Shaw & Sons, Inc.
Most cited
By later US patents
- Load transfer assembly35US 4,883,385 ADayton Superior Corporation · 1989
- Field-assembly concrete dowel basket7US 10,280,568 B2McTech Group, Inc. · 2019
- Concrete dowel placement system and method of making the same6US 10,858,825 B2Shaw & Sons, Inc. · 2020
- Concrete dowel placement system and method of making the same3US 11,623,380 B2Shaw & Sons, Inc. · 2023
- Edge protection system having clip retainment1US 11,136,727 B2Illinois Tool Works Inc. · 2021