B29C 33/302
Assembling a large number of mould elements to constitute one cavity
Official title: {Assembling a large number of mould elements to constitute one cavity}
B29C33/302 (Assembling a large number of mould elements to constitute one cavity) appears on 146 US grants and 139 published applications in this corpus.
Search patents in B29C- Granted patents
- 146
- Published applications
- 139
- Assignees
- 109
- Inventors
- 331
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 6 | 0 |
| 2001 | 4 | 0 |
| 2002 | 4 | 2 |
| 2003 | 1 | 4 |
| 2004 | 2 | 7 |
| 2005 | 1 | 4 |
| 2006 | 2 | 5 |
| 2007 | 4 | 2 |
| 2008 | 5 | 7 |
| 2009 | 2 | 10 |
| 2010 | 1 | 2 |
| 2011 | 6 | 4 |
| 2012 | 3 | 9 |
| 2013 | 8 | 5 |
| 2014 | 5 | 4 |
| 2015 | 10 | 4 |
| 2016 | 1 | 4 |
| 2017 | 3 | 5 |
| 2018 | 5 | 9 |
| 2019 | 6 | 5 |
| 2020 | 8 | 11 |
| 2021 | 7 | 8 |
| 2022 | 6 | 7 |
| 2023 | 5 | 2 |
| 2024 | 6 | 9 |
| 2025 | 5 | 7 |
| 2026 | 3 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods and systems for support structures in cut parts11 Aug 2026US 12,703,125 B2Thermwood Corporation
- Structural composite materials, processes, and systems16 Jun 2026US 12,654,365 B2The Regents of the University of California
- Method and system for creating additive parts24 Feb 2026US 12,558,819 B2Thermwood Corporation
- Systems and methods for mold creation30 Dec 2025US 12,508,744 B2Wichita State University
- Methods and systems for support structures in cut parts30 Sep 2025US 12,427,699 B2Thermwood Corporation
- Mold structure for tires13 Aug 2026US 2026/0233478 A1Hankook Tire & Technology Co., Ltd.
- Method and system for manufacturing an aerostructure18 Jun 2026US 2026/0166809 A1Electroimpact, Inc.
- Method and system for creating additive parts28 May 2026US 2026/0145366 A1Thermwood Corporation
- Methods and systems for support structures in cut parts25 Dec 2025US 2025/0387955 A1Thermwood Corporation
- Methods and systems for creating structures from cut parts25 Sep 2025US 2025/0296280 A1Thermwood Corporation
Most cited
By later US patents
- Devices, methods, and systems involving castings203US 7,141,812 B2Mikro Systems, Inc. · 2006
- Methods for manufacturing three-dimensional devices and devices created thereby171US 7,410,606 B22008
- Disposable extrusion apparatus with pressure balancing modular die units for the production of nonwoven webs116US 5,679,379 A1997
- Reconfigurable fiber-forming resin transfer system110US 5,151,277 AThe Charles Stark Draper Lab., Inc. · 1992
- Systems for large area micro mechanical systems107US 7,785,098 B1Mikro Systems, Inc. · 2010