B29C 2049/6054
Means for avoiding blowing fluid leakage between the blow needle and parisons
Official title: {Means for avoiding blowing fluid leakage between the blow needle and parisons or preforms}
B29C2049/6054 (Means for avoiding blowing fluid leakage between the blow needle and parisons) appears on 9 US grants and 6 published applications in this corpus.
Search patents in B29C- Granted patents
- 9
- Published applications
- 6
- Assignees
- 8
- Inventors
- 17
- Latest grant
- 7 Nov 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 2 | 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 | 0 | 0 |
| 2000 | 1 | 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 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 2 | 2 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Blow molding device7 Nov 2023US 11,806,916 B2Yoshino Kogyosho Co., Ltd.
- Apparatus and method for fabricating containers21 Apr 2020US 10,625,461 B2Discma AG
- Hollow part manufacturing machine26 Dec 2017US 9,849,623 B2Krones AG
- Method and apparatus for forming blow molded vessels18 Apr 2017US 9,623,601 B2Heartland Consumer Products, LLC
- Blow molding needle for liquid cooling4 Sep 2001US 6,284,187 B1Visteon Global Technologies, Inc.
- Blow molding device28 Jul 2022US 2022/0234273 A1Yoshino Kogyosho Co., Ltd.
- Method and Apparatus for Forming Blow Molded Vessels6 Jul 2017US 2017/0190093 A1Heartland Consumer Products, LLC
- Method and Apparatus for Forming Blow Molded Vessels6 Jul 2017US 2017/0190096 A1Heartland Consumer Products, LLC
- Hollow part manufacturing machine21 Apr 2016US 2016/0107368 A1Krones AG
- Apparatus and method for fabricating containers24 Mar 2016US 2016/0082646 A1Discma AG
Most cited
By later US patents
- Preventing gas leakage around blow needle in blow molding method10US 4,859,397 APhillips Petroleum Company · 1989
- Method and apparatus for blow molding hollow articles5US 5,851,479 AOwens-Brockway Plastic Products Inc. · 1998
- Blow molding apparatus3US 4,799,876 APhillips Petroleum Company · 1989
- Apparatus for blow molding hollow articles2US 6,048,192 AOwens-Brockway Plastic Products Inc. · 2000