B29C 33/065
In rolls, calenders or drums
Official title: {in rolls, calenders or drums}
B29C33/065 (In rolls, calenders or drums) appears on 6 US grants and 5 published applications in this corpus.
Search patents in B29C- Granted patents
- 6
- Published applications
- 5
- Assignees
- 7
- Inventors
- 24
- Latest grant
- 23 Apr 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 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 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Thermoregulation system of rotating cylinders in plants for extrusion and conversion/transformation of plastic films by infrared heaters23 Apr 2019US 10,265,902 B2
- Sealing roll23 Aug 2016US 9,422,074 B2UHLMANN Pac-Systeme GmbH & Co.KG
- Thermoplastic liner pipe for potable water5 Jun 2001US 6,241,840 B1Flowtite Technology AS
- Method for forming surface-engraved panels clad with a sheet of thermodeformable material and apparatus for implementing the method24 Mar 1992US 5,098,499 A
- Thermoplastic matrix filament winding head13 Aug 1991US 5,039,368 AThiokol Corporation
- System for thermoregulating metal rotating cylinders in plastic film converting and extruding systems by means of induction heaters9 Oct 2025US 2025/0312952 A1Colines S.P.A.
- Shoe sole molding device14 Nov 2019US 2019/0344519 A1Pou Chen Corporation
- Thermoregulation system of rotating metal cylinders in plants for extrusion and conversion/transformation of plastic films by infrared heaters17 Aug 2017US 2017/0232654 A1Colines S.P.A.
- Sealing roll21 Nov 2013US 2013/0306625 A1UHLMANN Pac-Systeme GmbH & Co.KG
- Apparatus and method of manufacturing light guide plate having reduced thickness8 Aug 2013US 2013/0200539 A1Hon Hai Precision Industry Co., Ltd.
Most cited
By later US patents
- Apparatus for producing sheet having many hollow bodies from thermoplastic material23US 4,657,625 AKawakami Sangyo Kabushki Kaisha · 1987
- Thermoplastic liner pipe for potable water10US 6,241,840 B1Flowtite Technology AS · 2001
- Thermoplastic matrix filament winding head5US 5,039,368 AThiokol Corporation · 1991
- Method for forming surface-engraved panels clad with a sheet of thermodeformable material and apparatus for implementing the method1US 5,098,499 A1992