B29C 41/34
Component parts, details or accessories
Official title: Component parts, details or accessories; Auxiliary operations
B29C41/34 (Component parts, details or accessories) appears on 1,091 US grants and 1,053 published applications in this corpus.
Search patents in B29C- Granted patents
- 1,091
- Published applications
- 1,053
- Assignees
- 708
- Inventors
- 2,437
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 9 | 0 |
| 1978 | 9 | 0 |
| 1979 | 3 | 0 |
| 1980 | 5 | 0 |
| 1981 | 6 | 0 |
| 1982 | 6 | 0 |
| 1983 | 4 | 0 |
| 1984 | 4 | 0 |
| 1985 | 4 | 0 |
| 1986 | 6 | 0 |
| 1987 | 20 | 0 |
| 1988 | 12 | 0 |
| 1989 | 15 | 0 |
| 1990 | 17 | 0 |
| 1991 | 20 | 0 |
| 1992 | 25 | 0 |
| 1993 | 17 | 0 |
| 1994 | 23 | 0 |
| 1995 | 11 | 0 |
| 1996 | 19 | 0 |
| 1997 | 24 | 0 |
| 1998 | 26 | 0 |
| 1999 | 26 | 0 |
| 2000 | 32 | 0 |
| 2001 | 18 | 8 |
| 2002 | 21 | 21 |
| 2003 | 28 | 49 |
| 2004 | 22 | 48 |
| 2005 | 18 | 33 |
| 2006 | 23 | 40 |
| 2007 | 21 | 19 |
| 2008 | 8 | 21 |
| 2009 | 9 | 14 |
| 2010 | 16 | 19 |
| 2011 | 9 | 27 |
| 2012 | 17 | 31 |
| 2013 | 8 | 29 |
| 2014 | 21 | 27 |
| 2015 | 21 | 44 |
| 2016 | 25 | 69 |
| 2017 | 35 | 67 |
| 2018 | 46 | 75 |
| 2019 | 55 | 75 |
| 2020 | 66 | 69 |
| 2021 | 59 | 66 |
| 2022 | 45 | 50 |
| 2023 | 49 | 48 |
| 2024 | 49 | 51 |
| 2025 | 39 | 27 |
| 2026 | 16 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 41/36Feeding the material on to the mould, core or other substrate354
- B29C 41/46Heating or cooling271
- B29C 41/38Moulds, cores or other substrates249
- B29C 41/42Removing articles from moulds, cores or other substrates181
- B29C 41/52Measuring, controlling or regulating168
- B29C 41/50Shaping under special conditions110
- B29C 41/48Compensating volume change27
Recent patents
- Method for producing dip-molded article22 Sep 2026US 12,741,403 B2Zeon Corporation
- Method for manufacturing polyimide film with reduced gloss22 Sep 2026US 12,742,046 B2Taimide Technology Incorporation
- Film formation apparatus, film formation method, imprinting apparatus, planarization apparatus, and article manufacturing method18 Aug 2026US 12,710,695 B2Canon Kabushiki Kaisha
- Embossed release film, vacuum bagging system, and methods of fabricating composite parts using the same14 Jul 2026US 12,679,006 B2Airtech International, Inc.
- Substrate processing apparatus, substrate processing method, and article manufacturing method2 Jun 2026US 12,643,266 B2Canon Kabushiki Kaisha
- Method for manufacturing sheet, apparatus for manufacturing sheet, and sheet24 Sep 2026US 2026/0284938 A1The Japan Steel Works, Ltd.
- Device for monitoring an engine surface, and a method for monitoring an engine surface10 Sep 2026US 2026/0266701 A1Cummins Inc.
- Method of making a simulated airway3 Sep 2026US 2026/0257404 A1Safeguard Medical Holdco, LLC
- Former for producing a textured glove27 Aug 2026US 2026/0248217 A1Yty Industry Sdn Bhd
- Furniture with surface texture27 Aug 2026US 2026/0249523 A1
Most cited
By later US patents
- Three-dimensional printing techniques1,084US 5,204,055 AMassachusetts Institute of Technology · 1993
- Method and apparatus for producing parts by selective sintering887US 4,863,538 ABoard of Regents, The University of Texas System · 1989
- Apparatus and method for creating three-dimensional objects880US 5,121,329 AStratasys, Inc. · 1992
- Three-dimensional printing techniques723US 5,387,380 AMassachusetts Institute of Technology · 1995
- Modeling apparatus for three-dimensional objects645US 5,340,433 AStratasys, Inc. · 1994