B23B 2260/116
Rollers or rolls
B23B2260/116 (Rollers or rolls) appears on 30 US grants and 33 published applications in this corpus.
Search patents in B23B- Granted patents
- 30
- Published applications
- 33
- Assignees
- 28
- Inventors
- 52
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 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 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 0 | 2 |
| 2005 | 1 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 2 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 3 |
| 2011 | 1 | 1 |
| 2012 | 2 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 4 |
| 2020 | 2 | 2 |
| 2021 | 1 | 3 |
| 2022 | 1 | 0 |
| 2023 | 0 | 4 |
| 2024 | 2 | 0 |
| 2025 | 2 | 2 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Quick change arbor26 May 2026US 12,636,714 B2Guangzhou Innox Tools Co. Ltd
- Lathe with chuck25 Mar 2025US 12,257,636 B2Star Micronics Co., Ltd.
- Lathe18 Mar 2025US 12,251,764 B2Star Micronics Co., Ltd.
- Lathe18 Jun 2024US 12,011,768 B2Star Micronics Co., Ltd.
- Weld bead cutting device5 Mar 2024US 11,919,090 B2Toyota Jidosha Kabushiki Kaisha
- Body, guide pad, and hole machining tool2 Oct 2025US 2025/0303479 A1Tungaloy Corporation
- Quick change arbor3 Jul 2025US 2025/0214156 A1Guangzhou Innox Tools Co. Ltd
- Workpiece holding device14 Sep 2023US 2023/0286061 A1Aktiebolaget Skf
- Workpiece holding device14 Sep 2023US 2023/0286062 A1
- Workpiece holding device14 Sep 2023US 2023/0286063 A1
Most cited
By later US patents
- Low-clearance pipe lathe82US 4,939,964 A1990
- Pipe cutter and beveler23US 4,114,485 AWheeler Manufacturing Corporation · 1978
- Apparatus for cutting and grooving a pipe22US 3,985,051 ATeledyne Mid-America Corporation · 1976
- Cam follower tool arrangement12US 4,207,786 ATri Tool Inc. · 1980
- Plastic pipe scraper10US 4,663,794 ACentral Plastics Company · 1987