B23D 79/025
Including other than cutting means
Official title: {including other than cutting means, e.g. hot gas}
B23D79/025 (Including other than cutting means) appears on 3 US grants and 1 published applications in this corpus.
Search patents in B23D- Granted patents
- 3
- Published applications
- 1
- Assignees
- 2
- Inventors
- 8
- Latest grant
- 14 Oct 2008
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 | 1 | 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 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for thermal de-burring of slotted well liners14 Oct 2008US 7,435,373 B2Regent Technologies Ltd.
- Apparatus for removal of internal flash from electric-welded pipes20 Jul 1982US 4,340,163 A
- Removal of excess metal from the welding seam in the interior of a pipe15 Jun 1976US 3,963,514 AMannesmannrohren-Werke AG
Most cited
By later US patents
- Apparatus for removal of internal flash from electric-welded pipes9US 4,340,163 A1982
- Removal of excess metal from the welding seam in the interior of a pipe1US 3,963,514 AMannesmannrohren-Werke AG · 1976
- Apparatus and method for thermal de-burring of slotted well liners1US 7,435,373 B2Regent Technologies Ltd. · 2008