B23Q 11/0816
Foldable coverings
Official title: {Foldable coverings, e.g. bellows}
B23Q11/0816 (Foldable coverings) appears on 58 US grants and 43 published applications in this corpus.
Search patents in B23Q- Granted patents
- 58
- Published applications
- 43
- Assignees
- 55
- Inventors
- 130
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 1 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 6 |
| 2003 | 4 | 3 |
| 2004 | 2 | 0 |
| 2005 | 1 | 1 |
| 2006 | 1 | 1 |
| 2007 | 4 | 3 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 2 |
| 2013 | 0 | 2 |
| 2014 | 1 | 1 |
| 2015 | 0 | 2 |
| 2016 | 3 | 3 |
| 2017 | 2 | 1 |
| 2018 | 1 | 3 |
| 2019 | 3 | 2 |
| 2020 | 2 | 1 |
| 2021 | 0 | 2 |
| 2022 | 2 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 2 | 3 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Cutting machining apparatus1 Sep 2026US 12,722,240 B2Nissin Fulfil Co., Ltd.
- Machine tool with protective bellows13 Jan 2026US 12,521,828 B2CHIRON Group SE
- Protective viewing screens30 Sep 2025US 12,427,614 B1
- Surgical guide production apparatus for use in a sterile environment18 Feb 2025US 12,226,136 B2Prometheus Surgical Limited
- Support structure8 Nov 2022US 11,493,169 B2Fanuc Corporation
- Bellows for Separating Two Spaces and a Machining Apparatus24 Sep 2026US 2026/0284820 A1vhf camfacture Aktiengesellschaft
- Shielding device of opening portion for a bridge type machine tool23 Jul 2026US 2026/0208309 A1Dn Solutions Co., Ltd.
- Cutting machining apparatus11 Jun 2026US 2026/0158604 A1Nissin Fulfil Co., Ltd.
- Contamination containment shield3 Jul 2025US 2025/0214189 A1
- Bone graft production apparatus19 Jun 2025US 2025/0195119 A1Prometheus Surgical Limited
Most cited
By later US patents
- Machine tool apparatus and linear motion track therefor54US 5,472,367 AOMAX Corporation · 1995
- Folding hose40US 4,489,759 ATigers Polymer Corporation · 1984
- Machine tool, in particular a drilling and milling machine24US 7,226,403 B2Mikron Agie Charmilles Ali · 2007
- Feed system for a drill press23US 6,102,633 AMilwaukee Electric Tool Corporation · 2000
- Machine tool23US 6,164,881 AToko, Inc. · 2000