B28B 1/082
Combined with a vacuum
Official title: {combined with a vacuum, e.g. for moisture extraction (in general E04G21/061)}
B28B1/082 (Combined with a vacuum) appears on 19 US grants and 27 published applications in this corpus.
Search patents in B28B- Granted patents
- 19
- Published applications
- 27
- Assignees
- 11
- Inventors
- 31
- Latest grant
- 10 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 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 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 1 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 3 |
| 2013 | 1 | 5 |
| 2014 | 1 | 1 |
| 2015 | 7 | 5 |
| 2016 | 0 | 1 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 0 | 0 |
| 2023 | 0 | 2 |
| 2024 | 0 | 1 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Artificial cement-based ultra-high-performance stone10 Mar 2026US 12,570,578 B2
- Process for the manufacture of articles made of conglomerate material23 Dec 2025US 12,503,396 B2Breton SPA
- Method for manufacturing articles in the form of a slab or block with a hardening binder, and articles thus obtained28 Oct 2025US 12,454,483 B2
- Apparatus for manufacturing slabs with veined effect29 Jun 2021US 11,045,973 B2
- Apparatus and method for vacuum vibro-compression of mixes3 Nov 2020US 10,821,628 B2
- Prefabricated component formed by reverse laying and production process therefor16 Jul 2026US 2026/0200133 A1
- Quartz stone patterned full-body plate and its preparation method16 Jan 2025US 2025/0019315 A1Zhaoqing Weitai Quartz Stone Co., Ltd
- Process for the manufacture of articles made of conglomerate material22 Feb 2024US 2024/0059821 A1Breton S.P .A.
- Preparing Process For Pressing Particulate Aggregates Into A Slab, And Shaping Apparatus9 Feb 2023US 2023/0041629 A1Hunan Celiton Technology Co., Ltd.
- Glass/quartz composite surface5 Jan 2023US 2023/0002284 A1Stone Composite Surfaces, Inc.
Most cited
By later US patents
- Vacuum molding apparatus28US 5,932,256 A1999
- Vacuum molding process19US 6,461,551 B12002
- Vacuum vibration press for forming engineered composite stone slabs10US 9,073,239 B22015
- Press for vacuum vibro-compression of slabs or blocks or articles of agglomerated or ceramic material10US 9,085,090 B22015
- Reinforced slab made of cement conglomerate, method for the manufacture thereof and associated reinforcing structure9US 7,121,053 B22006