B26F 1/0069
And the tool travels with the tube
Official title: {and the tool travels with the tube}
B26F1/0069 (And the tool travels with the tube) appears on 8 US grants and 3 published applications in this corpus.
Search patents in B26F- Granted patents
- 8
- Published applications
- 3
- Assignees
- 4
- Inventors
- 11
- Latest grant
- 8 Oct 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 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 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 1 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- In-mold punch apparatus and methods8 Oct 2013US 8,550,807 B2Advanced Drainage Systems, Inc.
- Process and apparatus for the continuous production of an irrigating tube26 Oct 1993US 5,255,434 ADrossbach GmbH & Co. KG
- Method and apparatus for forming a double walled thermoplastic tube with integral bells13 Aug 1985US 4,534,923 A
- Double-wall plastic tubing in which the outer wall has transverse corrugations and the inner wall is smooth1 Dec 1981US 4,303,104 A
- Apparatus for perforating corrugated plastic pipe27 May 1980US 4,204,447 A
- Method and apparatus for producing a corrugated tube6 Jun 2019US 2019/0168437 A1Dr. Ing. h,c.F. Porsche Aktiengesellschaft
- In-mold punch apparatus and methods3 Dec 2009US 2009/0295043 A1Advanced Drainage Systems, Inc.
- Method, apparatus and actuatable perforator for creating apertures in pipe and pipe produced thereby7 Aug 2003US 2003/0145708 A1
Most cited
By later US patents
- Method and apparatus for forming a double walled thermoplastic tube with integral bells38US 4,534,923 A1985
- Double-wall plastic tubing in which the outer wall has transverse corrugations and the inner wall is smooth37US 4,303,104 A1981
- Tube slotter11US 4,112,810 AAdvanced Drainage Systems, Inc. · 1978
- Method of manufacturing double-wall plastic tubing in which the outer wall has transverse corrugations and the inner wall is smooth11US 4,145,387 A1979
- In-mold punch apparatus and methods7US 8,550,807 B2Advanced Drainage Systems, Inc. · 2013