B29C 48/12
Articles with an irregular circumference when viewed in cross-section
Official title: Articles with an irregular circumference when viewed in cross-section, e.g. window profiles
B29C48/12 (Articles with an irregular circumference when viewed in cross-section) appears on 2,439 US grants and 1,796 published applications in this corpus.
Search patents in B29C- Granted patents
- 2,439
- Published applications
- 1,796
- Assignees
- 1,287
- Inventors
- 4,345
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 29 | 0 |
| 1977 | 26 | 0 |
| 1978 | 56 | 0 |
| 1979 | 28 | 0 |
| 1980 | 31 | 0 |
| 1981 | 34 | 0 |
| 1982 | 23 | 0 |
| 1983 | 25 | 0 |
| 1984 | 22 | 0 |
| 1985 | 39 | 0 |
| 1986 | 30 | 0 |
| 1987 | 24 | 0 |
| 1988 | 32 | 0 |
| 1989 | 43 | 0 |
| 1990 | 34 | 0 |
| 1991 | 43 | 0 |
| 1992 | 75 | 0 |
| 1993 | 68 | 0 |
| 1994 | 59 | 0 |
| 1995 | 91 | 0 |
| 1996 | 90 | 0 |
| 1997 | 75 | 0 |
| 1998 | 93 | 0 |
| 1999 | 62 | 0 |
| 2000 | 78 | 0 |
| 2001 | 60 | 21 |
| 2002 | 50 | 76 |
| 2003 | 49 | 78 |
| 2004 | 72 | 132 |
| 2005 | 40 | 88 |
| 2006 | 54 | 100 |
| 2007 | 47 | 78 |
| 2008 | 44 | 93 |
| 2009 | 44 | 96 |
| 2010 | 57 | 99 |
| 2011 | 46 | 90 |
| 2012 | 57 | 88 |
| 2013 | 50 | 76 |
| 2014 | 67 | 78 |
| 2015 | 57 | 68 |
| 2016 | 39 | 67 |
| 2017 | 46 | 51 |
| 2018 | 49 | 74 |
| 2019 | 58 | 57 |
| 2020 | 61 | 55 |
| 2021 | 39 | 55 |
| 2022 | 29 | 46 |
| 2023 | 34 | 34 |
| 2024 | 25 | 36 |
| 2025 | 43 | 34 |
| 2026 | 12 | 26 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Support for a watercraft8 Sep 2026US 12,728,577 B2Choice Equipment Company, LLC
- Snowmobile11 Aug 2026US 12,703,444 B2Polaris Industries Inc.
- Extrusion nozzle with insert element14 Jul 2026US 12,679,017 B2Exelliq Austria GmbH
- Wood plank and method of manufacturing the same12 May 2026US 12,623,393 B2Green Fox Plastics, LLC
- Expandable foam corner protector14 Apr 2026US 12,600,552 B2Hickory Springs Manufacturing Company
- Methods and machines for making oral products8 Oct 2026US 2026/0307315 A1Altria Client Services LLC
- Calibration device for an extruded plastic profile strand and method for calibrating an extruded plastic profile strand and calibrated plastic profile17 Sep 2026US 2026/0273831 A1Technoform Bautec Holding GmbH
- Centralisers for pipeline assemblies3 Sep 2026US 2026/0258886 A1Acergy France SAS
- Sliding member for transport devices and resin composition27 Aug 2026US 2026/0250074 A1Global Polyacetal Co., Ltd.
- Reversible crosslinked extruded profile and process27 Aug 2026US 2026/0250432 A1
Most cited
By later US patents
- Devices for tissue repair and methods for preparation and use thereof657US 6,280,474 B1Neucoll, Inc. · 2001
- Thermoplastic planks and methods for making the same450US 6,617,009 B1Mannington Mills, Inc. · 2003
- Membranes of polyurethane based materials including polyester polyols364US 6,321,465 B1NIKE, Inc. · 2001
- Devices for tissue repair and methods for preparation and use thereof331US 6,083,522 ANeucoll, Inc. · 2000
- Tubing327US 5,533,985 A1996