B29B 7/7673
Having additional mixing arrangements
Official title: {having additional mixing arrangements (B29B7/7668 takes precedence)}
B29B7/7673 (Having additional mixing arrangements) appears on 29 US grants and 9 published applications in this corpus.
Search patents in B29B- Granted patents
- 29
- Published applications
- 9
- Assignees
- 18
- Inventors
- 50
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 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 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 1 |
| 2007 | 1 | 2 |
| 2008 | 1 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 0 |
| 2011 | 0 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Melting device and method for melting meltable plastic material, method for mixing reactive plastic components31 Aug 2021US 11,104,039 B2KraussMaffei Technologies GmbH
- Production process of plastic parts by reaction injection moulding, and related head device4 May 2010US 7,708,918 B2Faculdade De Engenharia Da Universidade Do Porto
- Method for manufacturing a golf product9 Sep 2008US 7,422,716 B2Callaway Golf Company
- Method for manufacturing a golf product20 Mar 2007US 7,192,547 B2Callaway Golf Company
- Deflector mixing head for reaction molding machine9 Sep 2003US 6,616,321 B2Krauss-Maffei Kunststofftechnik GmbH
- Melting device and method for melting meltable plastic material, method for mixing reactive plastic component28 Nov 2019US 2019/0358857 A1KraussMaffei Technologies GmbH
- Melting device and method for melting meltable plastic material, method for mixing reactive plastic components21 Jun 2018US 2018/0169899 A1KraussMaffei Technologies GmbH
- Production of a solids-containing pur spray jet31 Mar 2011US 2011/0073676 A1Bayer MaterialScience AG
- Production Process of Plastic Parts by Reaction Injection Moulding, and Related Head Device28 Aug 2008US 2008/0206392 A1Faculdade De Engenharia Da Universidade Do Porto
- Method for Manufacturing a Golf Product19 Jul 2007US 2007/0164482 A1Callaway Golf Company
Most cited
By later US patents
- Mixing head for mixing at least two reactive components36US 4,141,470 ABayer Aktiengesellschaft · 1979
- Method and a device for producing shaped articles from a multi-component reaction mixture34US 4,314,963 ABayer Aktiengesellschaft · 1982
- Apparatus for the production of a solid-forming or foam-forming mixture composed of at least two flowable reaction components and fillers27US 4,397,407 ABayer Aktiengesellschaft · 1983
- Apparatus for mixing and injection molding thermosetting polyurethane17US 6,435,854 B12002
- Frothing method and an apparatus for carrying out the method16US 4,115,299 AThe Upjohn Company · 1978