E01C 23/185
Tape- or sheet-shape markers or carriers
Official title: {Tape- or sheet-shape markers or carriers}
E01C23/185 (Tape- or sheet-shape markers or carriers) appears on 47 US grants and 26 published applications in this corpus.
Search patents in E01C- Granted patents
- 47
- Published applications
- 26
- Assignees
- 17
- Inventors
- 78
- Latest grant
- 29 Jul 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 2 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 2 |
| 2020 | 2 | 3 |
| 2021 | 1 | 1 |
| 2022 | 1 | 7 |
| 2023 | 4 | 1 |
| 2024 | 4 | 4 |
| 2025 | 3 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus and method for creating a musical road29 Jul 2025US 12,371,863 B2
- Ground tape applicator apparatus and method15 Jul 2025US 12,359,382 B2Graco Minnesota Inc.
- Road taping machine8 Jul 2025US 12,351,996 B2Graco Minnesota Inc.
- Anisotropic retroreflective mesh for longitudinal pavement marking articles and methods26 Nov 2024US 12,152,354 B2Vergence Automation, Inc.
- Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements27 Aug 2024US 12,072,515 B2Vergence Automation, Inc.
- Device and method for applying a marking to a surface and use of the device29 Jan 2026US 2026/0028785 A1Exotec Product France
- Retroreflective materials and articles incorporating near-ideal total internal retroreflective elements21 Aug 2025US 2025/0264644 A1Vergence Automation, Inc.
- Groove monitoring system for roadway markings21 Nov 2024US 2024/0384479 A1EPIC Solutions, Inc.
- Road taping machine19 Sep 2024US 2024/0309595 A1Graco Minnesota Inc.
- Soil compactor for compacting soil material and method for operating such a soil compactor20 Jun 2024US 2024/0200289 A1Hamm AG
Most cited
By later US patents
- Machine for preparing road surfaces and forming traffic regulating lines thereon56US 4,376,007 A1983
- Chariot for depressing pavement marking tape49US 5,785,453 AMinnesota Mining and Manufacturing Company · 1998
- Pavement-striping apparatus30US 4,030,958 AMinnesota Mining and Manufacturing Company · 1977
- Roadway striper25US 4,313,780 AJere B. Ford, Inc. · 1982
- Pavement-marking tape applicator25US 4,824,516 ASeibu Polymer Kasei Kabushiki Kaishas · 1989