B29C 2049/2472
Using vacuum
Official title: {using vacuum}
B29C2049/2472 (Using vacuum) appears on 26 US grants and 30 published applications in this corpus.
Search patents in B29C- Granted patents
- 26
- Published applications
- 30
- Assignees
- 25
- Inventors
- 85
- Latest grant
- 14 Apr 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 1 | 0 |
| 2000 | 0 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 2 |
| 2003 | 2 | 0 |
| 2004 | 0 | 3 |
| 2005 | 0 | 3 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 1 | 3 |
| 2009 | 0 | 3 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 3 | 1 |
| 2013 | 1 | 1 |
| 2014 | 0 | 1 |
| 2015 | 2 | 2 |
| 2016 | 1 | 2 |
| 2017 | 2 | 1 |
| 2018 | 1 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 2 |
| 2025 | 0 | 0 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Valve device and blow molding system14 Apr 2026US 12,600,075 B2Technical Response, Inc.
- In-mold labels and a labeled container10 Jul 2018US 10,019,914 B2Yoshino Kogyosho Co., Ltd.
- In-mold labeled container and molding process thereof7 Nov 2017US 9,808,984 B2Yoshino Kogyosho Co., Ltd.
- Blow molded airflow conduit with outer insulation13 Jun 2017US 9,676,137 B2International Automotive Components Group North America, Inc.
- Method for producing a toothbrush handle having an inner cavity6 Dec 2016US 9,510,669 B2The Procter & Gamble Company
- Container manufacturing method31 Oct 2024US 2024/0359388 A1Sato Holdings Kabushiki Kaisha
- Valve Device and Blow Molding System31 Oct 2024US 2024/0359390 A1Technical Response, Inc.
- Labeled blow-molded container and blow molding mold11 May 2017US 2017/0129654 A1Yupo Corporation
- Labeled hollow formed container and forming method thereof1 Sep 2016US 2016/0251116 A1Yupo Corporation
- Blow molded airflow conduit with outer insulation28 Apr 2016US 2016/0114520 A1International Automotive Components Group North America, Inc.
Most cited
By later US patents
- Method of manufacturing multi-layer game ball40US 6,261,400 B1Spalding Sports Worldwide, Inc. · 2001
- Method of manufacturing multi-layer game ball37US 6,461,461 B2Spalding Sports Worldwide, Inc. · 2002
- Quick bottle production changeover utilizing multi-cavity molds in an extrusion blow molding system27US 5,551,860 ADow Brands Inc. · 1996
- Apparatus for delivering labels to blow molds of a plastic container blowing machine and removing the blown containers with the labels thereon22US 4,679,997 AOwens-Illinois, Inc. · 1987
- Fuel tank with integrated heat shield20US 6,401,961 B1Rieter Automotive (International) AG · 2002