B29C 31/063
Of the piston type
Official title: {of the piston type}
B29C31/063 (Of the piston type) appears on 22 US grants and 13 published applications in this corpus.
Search patents in B29C- Granted patents
- 22
- Published applications
- 13
- Assignees
- 25
- Inventors
- 61
- Latest grant
- 18 Jul 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 2 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 1 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 2 | 0 |
| 2010 | 0 | 2 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 1 |
| 2015 | 0 | 1 |
| 2016 | 0 | 1 |
| 2017 | 1 | 2 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Conveying device for conveying a viscous material from a container, and method for operating the conveying device18 Jul 2023US 11,701,808 B2Wagner International AG
- Apparatus and techniques for coating pipeline field joints19 Nov 2019US 10,479,008 B2Subsea 7 Limited
- Material filling apparatus for 3D printing21 Mar 2017US 9,598,185 B2Cal-Comp Electronics & Communications Company Limited
- Device for moulding parts of a plastic material7 Jun 2011US 7,955,070 B2Inoplast
- Valve and supplying device for filling a molding cavity with a polymerizable material10 Nov 2009US 7,614,527 B2Essilor International (Compagnie Generale D Optique)
- Charging system and method for feeding processing material to an extruder screw12 May 2022US 2022/0143914 A1AIM3D GmbH
- Conveying device for conveying a viscous material from a container, and method for operating the conveying device20 Jun 2019US 2019/0184615 A1Wagner International AG
- System and method of manufacturing a field joint coating20 Apr 2017US 2017/0106574 A1Heerema Marine Contractors Nederland B.V.
- Material filling apparatus for 3d printing9 Feb 2017US 2017/0036787 A1Cal-Comp Electronics & Communications Company Limited
- Apparatus and Techniques for Coating Pipeline Field Joints13 Oct 2016US 2016/0297125 A1Subsea 7 Limited
Most cited
By later US patents
- System for metering and delivering a moldable composition into a mold43US 6,347,934 B1E. Khashoggi Industries · 2002
- Method and device for mold press forming41US 5,389,315 AKasai Kogyo Co., Ltd. · 1995
- Apparatus for fabricating plastic parts40US 4,592,711 A1986
- Resin transfer molding apparatus30US 5,187,001 AGenCorp Inc. · 1993
- Apparatus and method for supplying viscous blends that cure13US 5,382,394 AVerfahrenstechnik Hubers GmbH · 1995