E01C 2301/14
Extendable screeds
E01C2301/14 (Extendable screeds) appears on 208 US grants and 179 published applications in this corpus.
Search patents in E01C- Granted patents
- 208
- Published applications
- 179
- Assignees
- 65
- Inventors
- 274
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 3 | 0 |
| 1997 | 4 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 7 | 0 |
| 2001 | 3 | 0 |
| 2002 | 5 | 4 |
| 2003 | 3 | 2 |
| 2004 | 1 | 1 |
| 2005 | 3 | 3 |
| 2006 | 0 | 2 |
| 2007 | 4 | 2 |
| 2008 | 2 | 1 |
| 2009 | 1 | 1 |
| 2010 | 3 | 9 |
| 2011 | 1 | 5 |
| 2012 | 6 | 0 |
| 2013 | 4 | 5 |
| 2014 | 7 | 11 |
| 2015 | 14 | 11 |
| 2016 | 4 | 8 |
| 2017 | 11 | 12 |
| 2018 | 8 | 8 |
| 2019 | 17 | 10 |
| 2020 | 12 | 16 |
| 2021 | 10 | 15 |
| 2022 | 12 | 12 |
| 2023 | 6 | 13 |
| 2024 | 8 | 9 |
| 2025 | 8 | 13 |
| 2026 | 6 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Concrete surface working machine with actuator-controlled rock tamper28 Jul 2026US 12,692,672 B2Somero Enterprises, Inc.
- Adjustable screed assembly2 Jun 2026US 12,644,238 B2Stabilcorp Pty Ltd
- Obtaining paving material mat characteristics14 Apr 2026US 12,601,120 B2Caterpillar Paving Products Inc.
- Independently adjustable screed plates10 Mar 2026US 12,571,168 B2Axenox, LLC.
- System for monitoring wear of a solid plate, solid plate, vehicle, method for monitoring wear, computer program, computer readable medium and control unit27 Jan 2026US 12,535,396 B2Volvo Construction Equipment AB
- Determining the attack angle of a screed in a road paver17 Sep 2026US 2026/0275658 A1Joseph Vogele AG
- Independently adjustable screed plates9 Jul 2026US 2026/0193854 A1Axenox, LLC.
- Storing the course of a paving edge to control a lateral extension position of a paving screed of a road paver25 Jun 2026US 2026/0176826 A1Joseph Vogele AG
- Asphalt finisher25 Jun 2026US 2026/0176831 A1Sumitomo Construction Machinery Co., Ltd.
- Asphalt finisher4 Jun 2026US 2026/0152905 A1Sumitomo Construction Machinery Co., Ltd.
Most cited
By later US patents
- Asphalt paver with telescoping screed88US 4,379,653 AWhite Consolidated Industries, Inc. · 1983
- Method for operating paving train machines82US 9,963,836 B1GOMACO Corporation · 2018
- Self-propelled construction apparatus76US 4,789,266 APower Curbers, Inc. · 1988
- Slip-form paver62US 6,481,924 B1Wirtgen GmbH · 2002
- Four track paving machine and process of transport61US 5,590,977 AGuntert & Zimmerman Constr. Div. Inc. · 1997