B29C 49/003
Wherein the process is characterised by temperature conditioning
Official title: {wherein the process is characterised by temperature conditioning, e.g. using inside cooling by air}
B29C49/003 (Wherein the process is characterised by temperature conditioning) appears on 13 US grants and 3 published applications in this corpus.
Search patents in B29C- Granted patents
- 13
- Published applications
- 3
- Assignees
- 8
- Inventors
- 20
- Latest grant
- 1 Jun 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 4 | 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 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Device for producing plastic pipes1 Jun 2021US 11,020,891 B2Unicor GmbH
- Plastic pipe with bell26 Apr 2016US 9,321,210 B2
- Systems and methods for cooling moving molds19 Aug 2014US 8,808,610 B2
- Chimney-pipe and manufacture of same18 Feb 2003US 6,521,155 B1
- Process for the production if transversely ribbed tubes27 Mar 2001US 6,206,670 B1Unicor GmbH Rahn Plastmaschinen
Most cited
By later US patents
- Double-wall plastic tubing in which the outer wall has transverse corrugations and the inner wall is smooth37US 4,303,104 A1981
- Apparatus for the production of plastic pipes with transverse grooves36US 4,492,551 A1985
- Apparatus for producing double-walled tubes of plastic material20US 3,994,646 AFrankische Isolierrohr-und Metallwaren Werke Gebr. Kirchner · 1976
- Apparatus for molding of plastic tubing18US 4,545,751 A1985
- Method and apparatus for manufacturing non-round plastic tubing13US 4,357,190 AHancor, Inc. · 1982