B27B 5/14
Rim-driven circular saws
B27B5/14 (Rim-driven circular saws) appears on 20 US grants and 14 published applications in this corpus.
Search patents in B27B- Granted patents
- 20
- Published applications
- 14
- Assignees
- 11
- Inventors
- 27
- Latest grant
- 13 Jan 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 | 2 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 2 |
| 2010 | 2 | 0 |
| 2011 | 2 | 0 |
| 2012 | 0 | 2 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 1 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 4 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Ring saw13 Jan 2026US 12,521,805 B2Hilti Aktiengesellschaft
- Rotatable cutting chain work tool, a wall saw arrangement comprising such a work tool, an annular member and a method for producing an annular member1 Oct 2024US 12,103,199 B2Husqvarna AB
- Ring saw23 May 2023US 11,654,496 B2Hilti Aktiengesellschaft
- Fluid-driven ring saw12 May 2020US 10,647,017 B2Gemini Saw Company, Inc.
- Centerless saw device18 Jun 2013US 8,464,432 B2
- Ring Saw10 Nov 2022US 2022/0355398 A1Hilti Aktiengesellschaft
- Ring Saw10 Nov 2022US 2022/0355399 A1Hilti Aktiengesellschaft
- Ring Saw3 Nov 2022US 2022/0347770 A1Hilti Aktiengesellschaft
- A Rotatable Cutting Chain Work Tool, A Wall Saw Arrangement Comprising Such A Work Tool, An Annular Member and A Method for Producing an Annular Member16 Jun 2022US 2022/0184849 A1Husqvarna AB
- Separating device and machining device with separating device26 Mar 2020US 2020/0094333 A1Homag GmbH
Most cited
By later US patents
- Minature motorized annular hand held dental saw76US 5,529,532 A1996
- Device to hold and guide an annular shaped saw blade71US 6,336,273 B12002
- Device for a circular saw25US 5,038,474 AElectrolux Motor Aktiebolag · 1991
- Device relating to a circular saw blade of centerless type21US 4,352,241 A1982
- Annular saw blade and annular saw21US 4,472,880 A1984