B29C 61/0608
Characterised by the configuration or structure of the preforms
Official title: {characterised by the configuration or structure of the preforms}
B29C61/0608 (Characterised by the configuration or structure of the preforms) appears on 793 US grants and 252 published applications in this corpus.
Search patents in B29C- Granted patents
- 793
- Published applications
- 252
- Assignees
- 226
- Inventors
- 840
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 7 | 0 |
| 1979 | 7 | 0 |
| 1980 | 14 | 0 |
| 1981 | 17 | 0 |
| 1982 | 13 | 0 |
| 1983 | 18 | 0 |
| 1984 | 23 | 0 |
| 1985 | 27 | 0 |
| 1986 | 23 | 0 |
| 1987 | 23 | 0 |
| 1988 | 24 | 0 |
| 1989 | 29 | 0 |
| 1990 | 26 | 0 |
| 1991 | 17 | 0 |
| 1992 | 22 | 0 |
| 1993 | 11 | 0 |
| 1994 | 37 | 0 |
| 1995 | 32 | 0 |
| 1996 | 50 | 0 |
| 1997 | 84 | 0 |
| 1998 | 45 | 0 |
| 1999 | 36 | 0 |
| 2000 | 21 | 0 |
| 2001 | 25 | 9 |
| 2002 | 19 | 22 |
| 2003 | 9 | 27 |
| 2004 | 9 | 21 |
| 2005 | 3 | 14 |
| 2006 | 4 | 10 |
| 2007 | 3 | 8 |
| 2008 | 2 | 15 |
| 2009 | 4 | 8 |
| 2010 | 4 | 12 |
| 2011 | 3 | 17 |
| 2012 | 4 | 11 |
| 2013 | 6 | 9 |
| 2014 | 15 | 7 |
| 2015 | 7 | 4 |
| 2016 | 7 | 9 |
| 2017 | 8 | 3 |
| 2018 | 4 | 7 |
| 2019 | 1 | 7 |
| 2020 | 5 | 10 |
| 2021 | 5 | 6 |
| 2022 | 4 | 5 |
| 2023 | 7 | 4 |
| 2024 | 6 | 2 |
| 2025 | 6 | 4 |
| 2026 | 2 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B29C 61/0616Layered or partially layered preforms197
- B29C 61/0625Preforms comprising incorporated or associated heating means74
- B29C 61/0658Consisting of fibrous plastics material59
- B29C 61/065Preforms held in a stressed condition by means of a removable support55
- B29C 61/0666Comprising means indicating that the shrinking temperature is reached45
- B29C 61/0633Preforms comprising reinforcing elements40
- B29C 61/0641Clips for dividing preforms or forming branch-offs25
Recent patents
- Device for moulding a bladed part of a turbomachine3 Mar 2026US 12,565,015 B2Safran Aircraft Engines
- Device for moulding a bladed part of a turbomachine10 Feb 2026US 12,544,992 B2Safran Aircraft Engines
- Method of installing a heat shrink cover, installation kit, and installation system29 Jul 2025US 12,370,739 B2Tyco Electronics Raychem GmbH
- Tag attachment by shrink film1 Jul 2025US 12,347,343 B2Bedford Industries, Inc.
- Recyclable film and packaging13 May 2025US 12,297,030 B2Amcor Flexibles North America, Inc.
- Shape-memory articles and method of manufacture1 Jan 2026US 2026/0001285 A1Baker Hughes Oilfield Operations LLC
- Shrink cap, device comprising a shrink cap, and method of manufacturing a shrink cap29 May 2025US 2025/0174420 A1
- Shrink cap, device comprising a shrink cap, and method of manufacturing a shrink cap29 May 2025US 2025/0174421 A1
- Ice protection system having memory-based ice removal elements3 Apr 2025US 2025/0108927 A1Goodrich Corporation
- Pre-stressed and constrained transformable materials27 Feb 2025US 2025/0065558 A1Massachusetts Institute of Technology
Most cited
By later US patents
- Article forming system696US 4,773,182 AHighland Supply Corporation · 1988
- Method for wrapping an object with a material having pressure sensitive adhesive thereon626US 5,111,638 AHighland Supply Corporation · 1992
- Filter-catheter and method of manufacturing same541US 5,421,832 A1995
- Method of wrapping a floral grouping with a wrapper having a central opening394US 5,205,108 AHighland Supply Corporation · 1993
- Reversibly necked material360US 4,965,122 AKimberly-Clark Corporation · 1990