B30B 3/02
Co-operating with a fixed member
Official title: co-operating with a fixed member
B30B3/02 (Co-operating with a fixed member) appears on 25 US grants and 21 published applications in this corpus.
Search patents in B30B- Granted patents
- 25
- Published applications
- 21
- Assignees
- 24
- Inventors
- 50
- Latest grant
- 7 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 1 | 2 |
| 2016 | 0 | 0 |
| 2017 | 2 | 4 |
| 2018 | 0 | 0 |
| 2019 | 2 | 2 |
| 2020 | 2 | 4 |
| 2021 | 3 | 2 |
| 2022 | 1 | 0 |
| 2023 | 2 | 2 |
| 2024 | 0 | 2 |
| 2025 | 2 | 1 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Battery pressurizing device7 Jul 2026US 12,676,335 B2Contemporary Amperex Technology (Hong Kong) Limited
- Rolling device and measuring device8 Jul 2025US 12,355,058 B2Contemporary Amperex Technology (Hong Kong) Limited
- Vacuum insulation panel application device and method18 Feb 2025US 12,226,963 B2Haier Smart Home Co., Ltd.
- Isostatic press devices and processes for cylindrical solid-state batteries4 Jul 2023US 11,695,149 B2TeraWatt Technology K.K.
- Belted food warming assembly28 Feb 2023US 11,589,707 B2Star Manufacturing International, Inc.
- Wedge press1 Oct 2026US 2026/0295961 A1Prime Solution, Inc.
- Battery pressurizing device2 Jan 2025US 2025/0006977 A1Contemporary Amperex Technology Co., Limited
- Roll-to-roll mechanized exfoliator and automatic 2d materials transfer and layering system14 Nov 2024US 2024/0375960 A1Brookhaven Science Associates, LLC
- Rolling device and measuring device9 May 2024US 2024/0149316 A1Contemporary Amperex Technology Co., Limited
- Vacuum insulation panel application device and method7 Sep 2023US 2023/0278294 A1Haier Smart Home Co., Ltd.
Most cited
By later US patents
- Compression feeder15US 5,213,686 AKamyr, Inc. · 1993
- Apparatus and process for recovering scraps of thermoplastic material, even of heterogeneous shapes, by gradual melting and compression through one or more orifices14US 4,189,291 A1980
- Roller press10US 4,422,375 A1983
- Apparatus for crushing articles10US 4,516,489 ABalcon Industries, Inc. · 1985
- Method for manufacturing frictional locking rings for stepped motor vehicle transmission synchronizing mechanisms9US 4,940,565 A1990