B29C 49/28
Blow-moulding apparatus
B29C49/28 (Blow-moulding apparatus) appears on 975 US grants and 831 published applications in this corpus.
Search patents in B29C- Granted patents
- 975
- Published applications
- 831
- Assignees
- 269
- Inventors
- 1,252
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 10 | 0 |
| 1978 | 14 | 0 |
| 1979 | 5 | 0 |
| 1980 | 16 | 0 |
| 1981 | 8 | 0 |
| 1982 | 15 | 0 |
| 1983 | 11 | 0 |
| 1984 | 17 | 0 |
| 1985 | 9 | 0 |
| 1986 | 12 | 0 |
| 1987 | 8 | 0 |
| 1988 | 14 | 0 |
| 1989 | 7 | 0 |
| 1990 | 12 | 0 |
| 1991 | 11 | 0 |
| 1992 | 8 | 0 |
| 1993 | 8 | 0 |
| 1994 | 4 | 0 |
| 1995 | 4 | 0 |
| 1996 | 12 | 0 |
| 1997 | 10 | 0 |
| 1998 | 10 | 0 |
| 1999 | 11 | 0 |
| 2000 | 10 | 0 |
| 2001 | 11 | 2 |
| 2002 | 16 | 10 |
| 2003 | 17 | 16 |
| 2004 | 17 | 14 |
| 2005 | 11 | 13 |
| 2006 | 11 | 18 |
| 2007 | 4 | 18 |
| 2008 | 11 | 20 |
| 2009 | 8 | 21 |
| 2010 | 16 | 34 |
| 2011 | 21 | 47 |
| 2012 | 18 | 54 |
| 2013 | 41 | 36 |
| 2014 | 39 | 54 |
| 2015 | 52 | 54 |
| 2016 | 50 | 55 |
| 2017 | 31 | 43 |
| 2018 | 46 | 42 |
| 2019 | 40 | 50 |
| 2020 | 49 | 41 |
| 2021 | 43 | 42 |
| 2022 | 33 | 42 |
| 2023 | 44 | 33 |
| 2024 | 33 | 36 |
| 2025 | 22 | 19 |
| 2026 | 20 | 17 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 49/30Having movable moulds or mould parts756
- B29C 49/28008Mounting, exchanging or centering machine parts61
- B29C 49/28006Having special frame25
- B29C 49/28004Designed for easy access by operator13
- B29C 49/28002Designed for reduced size or for experiments3
- B29C 49/28012Using several moulds whereby at least one mould is different in at3
Recent patents
- Systems and methods for rotary blow-fill-seal (BFS) machine mold positioning8 Sep 2026US 12,728,582 B2Koska Family Limited
- Superplastic forming machine and a method of superplastic forming1 Sep 2026US 12,722,337 B2
- Apparatus for forming plastic preforms into plastic containers with sterilizable aseptic valve18 Aug 2026US 12,709,050 B2Krones AG
- System for producing plastic containers with universally usable changing robot and method therefore11 Aug 2026US 12,703,138 B2Krones AG
- Mold and stretch-blow molded polyester bottle28 Jul 2026US 12,691,629 B2Alpla Werke Alwin Lehner GmbH & Co. KG
- Facility for manufacturing containers, equipped with a suction-extraction device13 Aug 2026US 2026/0233948 A1Sidel Participations
- Device for mounting and/or disassembling a spinner nose, and application to a preform thermal conditioning unit30 Jul 2026US 2026/0216942 A1Sidel Participations
- Device for mounting and/or disassembling a spinner nose, and application to a preform thermal conditioning unit30 Jul 2026US 2026/0216943 A1Sidel Participations
- Method for controlling a heating station23 Jul 2026US 2026/0208429 A1Sidel Participations
- Modular blow mold system for blow molding a container16 Jul 2026US 2026/0200165 A1
Most cited
By later US patents
- Method and apparatus for blow molding hollow plastic containers178US 7,153,127 B2Graham Packaging Plastic Products, Inc. · 2006
- Blow molding method for making a reversely oriented hot fill container83US 5,122,327 AHoover Universal, Inc. · 1992
- Apparatus for continuous vacuum forming between a pair of rotating belts63US 6,641,384 B2Bosler Designs Inc. · 2003
- Machine system for formation of molecularly oriented plastic bottles61US 4,140,464 AEmhart Industries, Inc. · 1979
- Carrying means for holding and cooling a parison58US 4,729,732 AHusky Injection Molding Systems Ltd. · 1988