B23B 2226/39
Foam
B23B2226/39 (Foam) appears on 5 US grants and 5 published applications in this corpus.
Search patents in B23B- Granted patents
- 5
- Published applications
- 5
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 23 Nov 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 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 | 0 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Hole-saw23 Nov 2021US 11,179,784 B2
- Method for machining metallic foam24 Oct 2017US 9,795,708 B1Iowa State University Research Foundation, Inc.
- Cutting element, cutter support and hollow drill31 Aug 2010US 7,785,047 B2
- Compound angle cutting edge and method of using same11 Jan 1977US 4,002,092 AB&M Die Co., Inc.
- Compound angle cutting edge8 Jun 1976US 3,961,858 AB&M Die Co., Inc.
- Drilling guard8 Aug 2024US 2024/0261875 A1
- Hole-saw28 Nov 2019US 2019/0358716 A1
- Cutting Element, Cutter Support And Hollow Drill5 Jun 2008US 2008/0131223 A1
- Processing method for making column-shaped foam2 Feb 2006US 2006/0022374 A1Sun Own Industrial Co., Ltd.
- Tool holder and method of making4 Aug 2005US 2005/0169715 A1Valenite Inc.
Most cited
By later US patents