B24B 7/30
For grinding plastics
Official title: for grinding plastics
B24B7/30 (For grinding plastics) appears on 24 US grants and 10 published applications in this corpus.
Search patents in B24B- Granted patents
- 24
- Published applications
- 10
- Assignees
- 14
- Inventors
- 43
- Latest grant
- 9 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 3 | 0 |
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 1 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 1 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 1 | 1 |
| 2020 | 2 | 0 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Fabrication of flexible conductive films, with semiconductive material, formed with rubbing-in technology for elastic or deformable devices9 Nov 2021US 11,167,391 B1King Abdulaziz University
- Fabrication of flexible conductive films, with semiconductive material, formed with rubbing-in technology for elastic or deformable devices4 May 2021US 10,994,387 B1King Abdulaziz University
- Portable EPS panel rasping platform3 Mar 2020US 10,576,599 B2Baker Drywall IP Ltd.
- Method of manufacturing structure, and structure25 Feb 2020US 10,569,503 B2Mitsubishi Heavy Industries, Ltd.
- Wind turbine blades19 Mar 2019US 10,232,528 B2Vestas Wind Systems A/S
- Portable EPS Panel Rasping Platform14 Mar 2019US 2019/0076978 A1Baker Drywall IP Ltd.
- Method of manufacturing structure, and structure22 Mar 2018US 2018/0079168 A1Mitsubishi Heavy Industries, Ltd.
- Wind Turbine Blades15 Sep 2016US 2016/0263775 A1Vestas Wind Systems A/S
- Diamond Cutting Tool for Plastic Ornamentation and Method Thereof5 Mar 2015US 2015/0065011 A1
- Device for milling and polishing methacrylate or transparent plastics1 Aug 2013US 2013/0196578 A1
Most cited
By later US patents
- Method for grinding plastics or glass33US 5,292,352 AC. & E. Fein GmbH · 1994
- Method and apparatus for buffing a tire sidewall18US 5,179,806 AGeneral Tire, Inc. · 1993
- Random orbital finishing apparatus17US 6,244,933 B12001
- Grinding apparatus with touch-top work surface13US 5,549,509 AInland Craft Products Co. · 1996
- Method for finishing a thermoplastic coating12US 4,630,407 A1986