C03B 9/3645
Details thereof relating to plungers
Official title: {Details thereof relating to plungers}
C03B9/3645 (Details thereof relating to plungers) appears on 31 US grants and 22 published applications in this corpus.
Search patents in C03B- Granted patents
- 31
- Published applications
- 22
- Assignees
- 18
- Inventors
- 44
- Latest grant
- 6 Apr 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 4 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 0 | 2 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 3 | 1 |
| 2007 | 0 | 1 |
| 2008 | 0 | 10 |
| 2009 | 1 | 1 |
| 2010 | 5 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 2 |
| 2016 | 2 | 1 |
| 2017 | 1 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method for manufacturing glass container6 Apr 2021US 10,968,131 B2Koa Glass Co., Ltd.
- Method for producing glass bottles by automatic forming and apparatus to carry out the method2 Mar 2021US 10,934,202 B2
- Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter4 Jun 2019US 10,308,541 B2Gerresheimer Glas GmbH
- Method for making sculptural interior in a vessel and vessels produced thereby7 Mar 2017US 9,586,848 B2
- Method and apparatus for controlling the blowing air and cooling air of an I.S. glassware forming machine4 Oct 2016US 9,458,042 B2Heye International GmbH
- Method for producing glass bottles by automatic forming and apparatus to carry out the method23 Jul 2020US 2020/0231485 A1Verreries Brosse S.A.S.
- Method for manufacturing glass container21 Mar 2019US 2019/0084861 A1Kao Glass Co., Ltd.
- Glass forming machine particle filter, a plunger unit, a blow head, a blow head support and a glass forming machine adapted to or comprising said filter2 Nov 2017US 2017/0313614 A1Gerresheimer Glas GmbH
- Method for Making Sculptural Interior in a Vessel and Vessels Produced Thereby16 Jun 2016US 2016/0168002 A1
- Method and Apparatus for Controlling the Blowing Air and Cooling Air of an I.S. Glassware Forming Machine15 Jan 2015US 2015/0013387 A1Heye International GmbH
Most cited
By later US patents
- Method for manufacturing a glass container having a large impact strength using permanent and non permanent coatings on the apparatus58US 5,120,341 AIshizuka Garasu Kabushiki Kaisha · 1992
- Pneumatic plunger mechanism for a glassware forming machine20US 5,411,564 AI.M.T.E.C. Enterprises, Inc. · 1995
- Method of forming glass bottles9US 4,276,073 A1981
- Method of manufacturing hollow glass objects, and apparatus for carrying out the method7US 4,586,944 AU. S. Philips Corporation · 1986
- Glass container forming process and equipment6US 5,876,475 AQuantum Engineered Products, Inc. · 1999