B28B 11/0881
Using vibrating mechanisms
Official title: {Using vibrating mechanisms, e.g. vibrating plates for ageing stones}
B28B11/0881 (Using vibrating mechanisms) appears on 12 US grants and 14 published applications in this corpus.
Search patents in B28B- Granted patents
- 12
- Published applications
- 14
- Assignees
- 9
- Inventors
- 23
- Latest grant
- 26 Aug 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 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 | 1 | 0 |
| 2002 | 1 | 1 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 2 |
| 2006 | 2 | 4 |
| 2007 | 0 | 0 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 2 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Ultrasonic machining an aperture in a workpiece26 Aug 2025US 12,397,471 B2Rtx Corporation
- Concrete screeding machine for tilt-up panels23 Apr 2024US 11,965,345 B2Somero Enterprises, Inc.
- Extendable vibratory implement for working concrete16 May 2017US 9,649,779 B2Jlin Corporation
- Imprint roller for stamping concrete15 Dec 2015US 9,212,459 B2
- Process and apparatus for artificially ageing blocks9 Mar 2010US 7,674,155 B2Baustoffwerke Gebhart & Sohne GmbH & Co. KG
- Ultrasonic machining an aperture in a workpiece25 Dec 2025US 2025/0387947 A1Rtx Corporation
- Ultrasonic machining an aperture in a workpiece22 Jun 2023US 2023/0191658 A1Raytheon Technologies Corporation
- Concrete screeding machine for tilt-up panels3 Mar 2022US 2022/0064971 A1Somero Enterprises, Inc.
- Extendable vibratory implement for working concrete10 Nov 2016US 2016/0325465 A1Jlin Corporation
- Extendable vibratory implement for working concrete10 Mar 2016US 2016/0067885 A1
Most cited
By later US patents
- Block working blade unit, block chipping machine and block chipping process17US 7,055,517 B1Tiger Machine Co., Ltd. · 2006
- Machine for surface treatment of concrete panels or sections9US 3,969,056 ALarsen & Nielsen Enterprise A/S · 1976
- Method of ageing manufactured building components7US 6,279,291 B1Naamloze Venootschap Ebema · 2001
- Automatic rib breaker3US 4,088,112 AMartin Concrete Engineering Company · 1978
- Process and apparatus for artificially ageing blocks3US 7,404,755 B2Baustoffwerke Gebhart & Sohne GmbH & Co. KG · 2008