B21G 1/12
Securing, cleaning-off burrs, reconditioning polishing, grinding
Official title: Securing, cleaning-off burrs, reconditioning polishing, grinding (takes precedence over B21G1/02 - B21G1/10)
B21G1/12 (Securing, cleaning-off burrs, reconditioning polishing, grinding) appears on 8 US grants and 11 published applications in this corpus.
Search patents in B21G- Granted patents
- 8
- Published applications
- 11
- Assignees
- 7
- Inventors
- 16
- Latest grant
- 18 Jun 2024
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 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 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 | 0 | 1 |
| 2016 | 1 | 4 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 2 |
| 2020 | 1 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of making a sensor device18 Jun 2024US 12,011,265 B2DexCom, Inc.
- Medical puncture needle and method of manufacturing puncture needle23 Feb 2021US 10,926,041 B2Terumo Kabushiki Kaisha
- Medical puncture needle and method for manufacturing puncture needle16 Jun 2020US 10,682,473 B2Terumo Kabushiki Kaisha
- Medical puncture needle and method of manufacturing puncture needle12 Feb 2019US 10,201,665 B2Terumo Kabushiki Kaisha
- Sensors for continuous analyte monitoring, and related methods19 Dec 2017US 9,844,328 B2DexCom, Inc.
- Sensors for continuous analyte monitoring, and related methods12 Sep 2024US 2024/0298940 A1DexCom, Inc.
- Sensors for continuous analyte monitoring, and related methods11 Jul 2019US 2019/0209057 A1DexCom, Inc.
- Medical puncture needle and method of manufacturing puncture needle2 May 2019US 2019/0125981 A1Terumo Kabushiki Kaisha
- Medical puncture needle and method for manufacturing puncture needle28 Sep 2017US 2017/0274153 A1Terumo Kabushiki Kaisha
- Medical puncture needle and method of manufacturing puncture needle3 Nov 2016US 2016/0317757 A1Terumo Kabushiki Kaisha
Most cited
By later US patents
- Sensors for continuous analyte monitoring, and related methods13US 9,844,328 B2DexCom, Inc. · 2017
- Apparatus for straightening slender shafts7US 4,788,844 AInventive Enterprises Inc. · 1988
- Deburring and die-shaping of punched holes in precision mass produced parts5US 3,998,259 AThe Singer Company · 1976
- Medical puncture needle and method of manufacturing puncture needle1US 10,201,665 B2Terumo Kabushiki Kaisha · 2019
- Method for manufacturing puncture needle1US 9,265,896 B2Shinmaywa Industries, Ltd. · 2016