E01C 19/4833
With tamping or vibrating means for consolidating or finishing
Official title: {with tamping or vibrating means for consolidating or finishing, e.g. immersed vibrators, with or without non-vibratory or non-percussive pressing or smoothing means (E01C19/4806, E01C19/4886 take precedence; combined with rollers E01C19/488)}
E01C19/4833 (With tamping or vibrating means for consolidating or finishing) appears on 136 US grants and 110 published applications in this corpus.
Search patents in E01C- Granted patents
- 136
- Published applications
- 110
- Assignees
- 53
- Inventors
- 196
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 3 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 2 | 2 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 2 | 11 |
| 2012 | 3 | 1 |
| 2013 | 5 | 1 |
| 2014 | 3 | 2 |
| 2015 | 1 | 5 |
| 2016 | 4 | 5 |
| 2017 | 7 | 12 |
| 2018 | 12 | 5 |
| 2019 | 9 | 9 |
| 2020 | 7 | 8 |
| 2021 | 6 | 8 |
| 2022 | 4 | 5 |
| 2023 | 8 | 10 |
| 2024 | 4 | 8 |
| 2025 | 7 | 9 |
| 2026 | 8 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Monitor machine conditions to identify sticking or burning material8 Sep 2026US 12,729,493 B2Caterpillar Paving Products Inc.
- Automatically adjusting swing legs for mounting and aligning and reorienting crawlers14 Jul 2026US 12,679,483 B2Guntert & Zimmerman Const. Div., Inc.
- Road paver21 Apr 2026US 12,606,965 B2Ningbo Roaby Technology Industrial Group Co., Ltd.
- Adjustable string line sensors for slip form paving14 Apr 2026US 12,601,122 B2Wirtgen GmbH
- Edge slump control31 Mar 2026US 12,590,423 B2Wirtgen GmbH
- Self-propelled road construction machine for handling paving material in a paving direction and method for operating a self-propelled road construction machine17 Sep 2026US 2026/0275659 A1BOMAG GmbH
- Differential milling and paving17 Sep 2026US 2026/0275660 A1Wirtgen GmbH
- Screed Plate Assembly and Method of Fabrication2 Jul 2026US 2026/0185311 A1Caterpillar Paving Products Inc.
- Screed wear plate retention assembly18 Jun 2026US 2026/0168182 A1Caterpillar Paving Products Inc.
- Screed Plate for Paving Machine16 Apr 2026US 2026/0103857 A1Caterpillar Paving Products Inc.
Most cited
By later US patents
- Asphalt paver with telescoping screed88US 4,379,653 AWhite Consolidated Industries, Inc. · 1983
- Slip-form for concrete pathways62US 4,609,303 A1986
- Road finisher and a method of applying surface layers56US 5,735,634 AJoseph Vogele AG · 1998
- Method and apparatus for filling voids in recycled asphalt48US 4,765,772 AAngelo Benedetti, Inc. · 1988
- Paving machine with gravity feed hopper and auger mechanism48US 5,615,973 AAstec Industries, Inc. · 1997