B24B 33/027
Using an unexpandable tool
Official title: {using an unexpandable tool}
B24B33/027 (Using an unexpandable tool) appears on 10 US grants and 13 published applications in this corpus.
Search patents in B24B- Granted patents
- 10
- Published applications
- 13
- Assignees
- 9
- Inventors
- 31
- Latest grant
- 26 Dec 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 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 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 1 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 1 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 2 |
| 2015 | 1 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 2 |
| 2018 | 0 | 1 |
| 2019 | 1 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Environmentally friendly straw and manufacturing method thereof26 Dec 2023US 11,850,812 B2
- Method for producing rotationally symmetrical, non cylindrical bores using a honing tool9 Jun 2020US 10,675,730 B2Gehring Technologies GmbH + Co. KG
- Device and method for the finishing machining of an internal face of a workpiece4 Jun 2019US 10,307,879 B2Supfina Grieshaber GmbH & Co. KG
- Honing tool holder with a feed system powered by through-the-spindle coolant pressure and actuated by spindle rotation30 Aug 2016US 9,427,840 B2Sunnen Products Company
- Honing machine for inner honing and outer honing5 May 2015US 9,022,837 B2Gehring Naumburg GmbH & Co.
- Finishing method and finishing machine for measurement-assisted finishing of bores7 Nov 2024US 2024/0367288 A1KADIA Produktion GmbH + Co.
- Environmentally friendly straw and manufacturing method thereof1 Jul 2021US 2021/0197508 A1
- Honing machine1 Apr 2021US 2021/0094142 A1KADIA Produktion GmbH + Co.
- Method for producing rotationally symetrical, non cylindrical bores using a honing tool8 Nov 2018US 2018/0318979 A1Gehring Technologies GmbH + Co. KG
- Systems and methods for honing a shaft24 Aug 2017US 2017/0239775 A1General Electric Company
Most cited
By later US patents
- Die lapping apparatus11US 4,043,080 ADie-Quip Corporation · 1977
- Hone for gerotor stators, and honing method5US 4,592,173 A1986
- Tool head, machine tool and boring method of bore of cylinder block using the machine tool4US 8,287,214 B2Honda Motor Co., Ltd. · 2012
- Honing tool used to finish blind bores in workpieces and the method of using such tool3US 6,527,620 B1Sunnen Products Company · 2003
- Method for honing blind bores in workpieces3US 6,780,084 B2Sunnen Products Company · 2004