B29C 53/78
Using profiled sheets or strips
Official title: using profiled sheets or strips
B29C53/78 (Using profiled sheets or strips) appears on 163 US grants and 105 published applications in this corpus.
Search patents in B29C- Granted patents
- 163
- Published applications
- 105
- Assignees
- 94
- Inventors
- 297
- Latest grant
- 13 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 3 | 0 |
| 1978 | 3 | 0 |
| 1979 | 3 | 0 |
| 1980 | 3 | 0 |
| 1981 | 6 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 4 | 0 |
| 1985 | 2 | 0 |
| 1986 | 3 | 0 |
| 1987 | 6 | 0 |
| 1988 | 3 | 0 |
| 1989 | 2 | 0 |
| 1990 | 4 | 0 |
| 1991 | 3 | 0 |
| 1992 | 9 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 2 | 0 |
| 2002 | 3 | 3 |
| 2003 | 4 | 4 |
| 2004 | 4 | 4 |
| 2005 | 3 | 3 |
| 2006 | 1 | 3 |
| 2007 | 3 | 5 |
| 2008 | 1 | 7 |
| 2009 | 2 | 4 |
| 2010 | 3 | 6 |
| 2011 | 4 | 7 |
| 2012 | 1 | 8 |
| 2013 | 5 | 3 |
| 2014 | 7 | 7 |
| 2015 | 3 | 11 |
| 2016 | 7 | 1 |
| 2017 | 4 | 1 |
| 2018 | 6 | 4 |
| 2019 | 1 | 4 |
| 2020 | 1 | 2 |
| 2021 | 5 | 8 |
| 2022 | 3 | 2 |
| 2023 | 2 | 2 |
| 2024 | 2 | 1 |
| 2025 | 2 | 3 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Medical tubes and methods of manufacture13 May 2025US 12,296,102 B2Fisher & Paykel Healthcare Limited
- Medical tubes and methods of manufacture22 Apr 2025US 12,280,215 B2Fisher & Paykel Healthcare Limited
- Pipeline sensing system16 Apr 2024US 11,959,597 B2Sustainable Pipeline Systems Ltd.
- Moisture permeable conduit for a breathing circuit27 Feb 2024US 11,911,563 B2Plastiflex Group
- Hose line for transporting abrasive media and method and device for production thereof19 Dec 2023US 11,846,372 B2Masterflex, LLC
- Flexible hose with embedded helical conductors and method of manufacturing same18 Jun 2026US 2026/0168598 A1Plastiflex Group
- Medical tubes and methods of manufacture12 Mar 2026US 2026/0069815 A1Fisher & Paykel Healthcare Limited
- Medical tubes and methods of manufacture16 Oct 2025US 2025/0319274 A1Fisher & Paykel Healthcare Limited
- Medical tubes and methods of manufacture21 Aug 2025US 2025/0262402 A1Fisher & Paykel Healthcare Limited
- Moisture detection and management in a gases supply system9 Jan 2025US 2025/0010015 A1Fisher & Paykel Healthcare Limited
Most cited
By later US patents
- Test device224US 4,094,647 AThyroid Diagnostics, Inc. · 1978
- Systems and methods for manufacturing a tubular structure119US 9,957,031 B2The Boeing Company · 2018
- Spiral formed products and method of manufacture99US 6,537,405 B1Nomaco Inc. · 2003
- Spiral formed products and method of manufacture85US 6,306,235 B1Nomaco Inc. · 2001
- Welding method in the manufacture of a spirally wound tube and a welding head for performing the method69US 5,591,292 AOy KWH Pipe Ab · 1997