B29C 2049/7874
Preform or article shape, weight, defect or presence
Official title: {Preform or article shape, weight, defect or presence}
B29C2049/7874 (Preform or article shape, weight, defect or presence) appears on 104 US grants and 138 published applications in this corpus.
Search patents in B29C- Granted patents
- 104
- Published applications
- 138
- Assignees
- 56
- Inventors
- 275
- Latest grant
- 30 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 2 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 1 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 0 |
| 2003 | 2 | 1 |
| 2004 | 0 | 1 |
| 2005 | 1 | 5 |
| 2006 | 0 | 3 |
| 2007 | 0 | 1 |
| 2008 | 4 | 3 |
| 2009 | 4 | 6 |
| 2010 | 2 | 5 |
| 2011 | 1 | 8 |
| 2012 | 6 | 9 |
| 2013 | 6 | 3 |
| 2014 | 4 | 4 |
| 2015 | 6 | 2 |
| 2016 | 5 | 4 |
| 2017 | 6 | 10 |
| 2018 | 4 | 9 |
| 2019 | 5 | 2 |
| 2020 | 3 | 3 |
| 2021 | 3 | 3 |
| 2022 | 0 | 8 |
| 2023 | 5 | 12 |
| 2024 | 11 | 8 |
| 2025 | 4 | 20 |
| 2026 | 3 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Measuring arrangement including a blow-molding extruder, method for measuring a molten tube or a blow-molding product as well as a blow-molding extruding method30 Jun 2026US 12,668,017 B2CiTEX Holding GmbH
- Method for automatically positioning ramps in a preform heating station21 Apr 2026US 12,605,879 B2Sidel Participations
- Method for producing a container product and device for implementing the method31 Mar 2026US 12,589,543 B2Kocher-Plastik Maschinenbau GmbH
- Resin container manufacturing method and resin container manufacturing apparatus23 Dec 2025US 12,502,820 B2Ricoh Company, Ltd.
- Operation abnormality detection method, method for manufacturing resin container, operation abnormality detection device, device for manufacturing resin container, and device for manufacturing resin preform2 Dec 2025US 12,485,598 B2Nissei Asb Machine Co., Ltd.
- Molding condition adjustment method and molding condition adjustment device10 Sep 2026US 2026/0264310 A1Toyo Seikan Co., Ltd.
- Method and facility for determining a value representative of the absorption coefficient of a preform27 Aug 2026US 2026/0249542 A1Sidel Participations
- Method for controlling a heating station23 Jul 2026US 2026/0208429 A1Sidel Participations
- Apparatus and method for producing plastic containers, with inspection4 Jun 2026US 2026/0151952 A1Krones AG
- Apparatus and method for producing plastic containers with assignment of production cavities14 May 2026US 2026/0131521 A1Krones AG
Most cited
By later US patents
- Integrated leak and vision inspection system55US 6,473,169 B1Air Logic Power Systems, Inc. · 2002
- Closed loop interactive controller41US 6,529,796 B1Caco Pacific Corporation · 2003
- Method and apparatus for monitoring wall thickness of blow-molded plastic containers29US 6,863,860 B1AGR International, Inc. · 2005
- Process controlling a blow molding machine20US 5,718,852 AThe Clorox Company · 1998
- Method of controlling the position of an extruded preform in a blow mold18US 5,102,588 A1992