E04G 21/063
Making use of vibrating or jolting tools
Official title: {making use of vibrating or jolting tools (E04G21/08 takes precedence)}
E04G21/063 (Making use of vibrating or jolting tools) appears on 73 US grants and 73 published applications in this corpus.
Search patents in E04G- Granted patents
- 73
- Published applications
- 73
- Assignees
- 37
- Inventors
- 92
- Latest grant
- 19 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 1 |
| 2002 | 0 | 0 |
| 2003 | 2 | 3 |
| 2004 | 2 | 5 |
| 2005 | 6 | 6 |
| 2006 | 6 | 4 |
| 2007 | 4 | 5 |
| 2008 | 2 | 4 |
| 2009 | 2 | 2 |
| 2010 | 3 | 2 |
| 2011 | 3 | 2 |
| 2012 | 1 | 2 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 3 | 4 |
| 2016 | 3 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 5 |
| 2022 | 1 | 6 |
| 2023 | 1 | 4 |
| 2024 | 5 | 7 |
| 2025 | 2 | 2 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Hammer drill attachment19 May 2026US 12,631,034 B2
- Electric work machine22 Apr 2025US 12,283,706 B2Makita Corporation
- Concrete vibrator for use in backpack and stationary configurations14 Jan 2025US 12,195,982 B2Milwaukee Electric Tool Corporation
- Systems and methods for precise and dynamic positioning over volumes17 Dec 2024US 12,168,295 B2Building Machines, Inc.
- Concrete vibrator for use in a briefcase configuration29 Oct 2024US 12,129,673 B2Milwaukee Electric Tool Corporation
- Modular infrastructure for constructing housing units24 Sep 2026US 2026/0286727 A1Teravila Inc.
- Quickly-deployable automated rapid-slip-form concrete placement system20 Aug 2026US 2026/0243093 A1
- Concrete vibrator system20 Aug 2026US 2026/0243094 A1Milwaukee Electric Tool Corporation
- Hammer drill attachment12 Jun 2025US 2025/0188756 A1
- Systems and methods for precise and dynamic positioning over volumes20 Feb 2025US 2025/0058457 A1Building Machines, Inc.
Most cited
By later US patents
- Apparatus for screeding uncured concrete surfaces71US 7,121,762 B2Somero Enterprises, Inc. · 2006
- Apparatus and method for improving the control of a concrete screed head assembly50US 7,044,681 B2Somero Enterprises, Inc. · 2006
- Light weight apparatus for screeding and vibrating uncured concrete surfaces46US 6,976,805 B2Delaware Capital Formation, Inc. · 2005
- 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