B29C 49/48
Moulds
B29C49/48 (Moulds) appears on 1,812 US grants and 1,572 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,812
- Published applications
- 1,572
- Assignees
- 634
- Inventors
- 2,545
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 27 | 0 |
| 1977 | 32 | 0 |
| 1978 | 29 | 0 |
| 1979 | 20 | 0 |
| 1980 | 22 | 0 |
| 1981 | 12 | 0 |
| 1982 | 16 | 0 |
| 1983 | 22 | 0 |
| 1984 | 19 | 0 |
| 1985 | 14 | 0 |
| 1986 | 19 | 0 |
| 1987 | 12 | 0 |
| 1988 | 19 | 0 |
| 1989 | 22 | 0 |
| 1990 | 35 | 0 |
| 1991 | 36 | 0 |
| 1992 | 19 | 0 |
| 1993 | 29 | 0 |
| 1994 | 20 | 0 |
| 1995 | 15 | 0 |
| 1996 | 34 | 0 |
| 1997 | 20 | 0 |
| 1998 | 39 | 0 |
| 1999 | 24 | 0 |
| 2000 | 31 | 0 |
| 2001 | 23 | 6 |
| 2002 | 38 | 45 |
| 2003 | 38 | 44 |
| 2004 | 41 | 52 |
| 2005 | 25 | 54 |
| 2006 | 39 | 59 |
| 2007 | 25 | 50 |
| 2008 | 18 | 45 |
| 2009 | 20 | 52 |
| 2010 | 39 | 71 |
| 2011 | 48 | 75 |
| 2012 | 36 | 73 |
| 2013 | 75 | 59 |
| 2014 | 63 | 87 |
| 2015 | 65 | 92 |
| 2016 | 64 | 85 |
| 2017 | 59 | 79 |
| 2018 | 55 | 81 |
| 2019 | 81 | 73 |
| 2020 | 68 | 64 |
| 2021 | 65 | 68 |
| 2022 | 58 | 66 |
| 2023 | 58 | 54 |
| 2024 | 56 | 56 |
| 2025 | 38 | 35 |
| 2026 | 30 | 47 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 2049/4879Characterised by mould configurationsIndexing code550
- B29C 49/4802With means for locally compressing part of the parison in the main478
- B29C 49/4823With incorporated heating or cooling means333
- B29C 49/54For undercut articles281
- B29C 2049/4856Mounting, exchanging or centering moulds or parts thereofIndexing code238
- B29C 49/50Having cutting or deflashing means176
- B29C 49/48185With more than one separate mould cavity162
- B29C 49/482With means for moulding parts of the parisons in an auxiliary cavity95
Recent patents
- Mold, mouding machine and method for molding by extrusion blow-molding6 Oct 2026US 12,752,471 B2Plastic Omnium Advanced Innovation and Research
- Resin-made container, resin-made container manufacturing method, resin-made container manufacturing apparatus, and mold6 Oct 2026US 12,752,955 B2Nissei Asb Machine Co., Ltd.
- Gas shield generator for a blow/fill/seal machine22 Sep 2026US 12,741,410 B2Weiler Engineering, Inc.
- Systems and methods for rotary blow-fill-seal (BFS) machine mold positioning8 Sep 2026US 12,728,582 B2Koska Family Limited
- Method for manufacturing a PHA container25 Aug 2026US 12,715,170 B2Societe des Produits Nestle S. A.
- Method for deforming a hollow body made of thermoplastic plastic and system therefor1 Oct 2026US 2026/0295921 A1BEGA Gantenbrink-Leuchten KG
- Extrusion blow-moulding machine and method for producing a hollow body24 Sep 2026US 2026/0284954 A1
- Molding mold and method for producing molded article24 Sep 2026US 2026/0284956 A1Kyoraku Co., Ltd.
- Container preform made of plastics material27 Aug 2026US 2026/0249538 A1Sidel Participations
- Container preform made of plastics material27 Aug 2026US 2026/0249540 A1Sidel Participations
Most cited
By later US patents
- Hot-fillable plastic container with tall and slender panel section194US 5,704,503 AContinental PET Technologies, Inc. · 1998
- Modular wold193US 5,255,889 AContinental PET Technologies, Inc. · 1993
- Method and apparatus for blow molding hollow plastic containers178US 7,153,127 B2Graham Packaging Plastic Products, Inc. · 2006
- Bottle having ribbed bottom165US 4,134,510 AOwens-Illinois, Inc. · 1979
- Method of forming wide-mouth, heat-set, pinch-grip containers150US 6,277,321 B1Schmalbach-Lubeca AG · 2001