B29C 44/334
Filling the preformed spaces or cavities
Official title: {Filling the preformed spaces or cavities}
B29C44/334 (Filling the preformed spaces or cavities) appears on 22 US grants and 7 published applications in this corpus.
Search patents in B29C- Granted patents
- 22
- Published applications
- 7
- Assignees
- 15
- Inventors
- 39
- Latest grant
- 5 Sep 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 1 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 3 | 0 |
| 1998 | 2 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 0 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Fragrance mat and method of manufacturing the same5 Sep 2023US 11,745,397 B2Vonrang International Corporation
- Apparatus and method for assembly of structural profiles and resultant structures6 Aug 2019US 10,370,893 B2Arconic Inc.
- In-situ foam core structural articles and system for forming27 Jun 2017US 9,688,046 B2
- In-situ foam core structural articles and methods of manufacture of profiles11 Aug 2015US 9,102,086 B2
- Extrusion device and method for producing plastic hollow profiles having at least one hollow chamber space that is filled with foam19 Apr 2005US 6,881,365 B2Veka, Inc.
- Fragrance mat and method of manufacturing the same29 Jun 2023US 2023/0202081 A1Vonrang International Corporation
- Line and method for producing slats for roller shutters1 Dec 2022US 2022/0381084 A1Dallan S.P.A.
- Blowing agent introduction in polymer foam processing methods and systems17 Dec 2020US 2020/0391416 A1Trexel, Inc.
- Apparatus and method for assembly of structural profiles and resultant structures21 Mar 2019US 2019/0085617 A1Arconic Inc.
- In-situ foam core structural articles and system for forming26 Nov 2015US 2015/0336349 A1
Most cited
By later US patents
- Foam-filled extruded decking plank and decking attachment system112US 5,660,016 A1997
- Method for producing a fiber-reinforced thermoplastic resin foamed product49US 6,042,765 ASekisui Kagaku Kogyo Kabushiki Kaisha · 2000
- Foam-filled extruded plastic decking with non-slip surface coating36US 5,713,165 AErwin Industries, Inc. · 1998
- System for applying foam insulation31US 4,204,612 AFoam Controls Inc. · 1980
- Pipeline insulation system18US 4,657,050 AShell Oil Company · 1987