B29C 70/323
On the inner surface of a rotating mould
Official title: {on the inner surface of a rotating mould}
B29C70/323 (On the inner surface of a rotating mould) appears on 95 US grants and 86 published applications in this corpus.
Search patents in B29C- Granted patents
- 95
- Published applications
- 86
- Assignees
- 60
- Inventors
- 180
- Latest grant
- 7 Oct 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 4 | 0 |
| 1978 | 4 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 0 | 4 |
| 2006 | 4 | 4 |
| 2007 | 1 | 3 |
| 2008 | 1 | 1 |
| 2009 | 3 | 3 |
| 2010 | 2 | 2 |
| 2011 | 2 | 0 |
| 2012 | 3 | 5 |
| 2013 | 1 | 7 |
| 2014 | 2 | 2 |
| 2015 | 2 | 6 |
| 2016 | 2 | 3 |
| 2017 | 5 | 5 |
| 2018 | 4 | 9 |
| 2019 | 5 | 9 |
| 2020 | 11 | 5 |
| 2021 | 5 | 8 |
| 2022 | 6 | 3 |
| 2023 | 5 | 1 |
| 2024 | 0 | 1 |
| 2025 | 3 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- System and method for creating an object with a conduit with particular vascular applications7 Oct 2025US 12,435,446 B2Frontier Bio Corporation
- Printed hollow bodies and systems and methods for printing hollow bodies6 May 2025US 12,290,986 B2Science Applications International Corporation
- Lightweight thermoplastic composite products and methods of making same11 Feb 2025US 12,220,879 B2Johns Manville
- Manufacture of a fan track liner5 Sep 2023US 11,746,673 B2ROLLS-ROYCE plc
- Articles of composite construction and methods of manufacture thereof1 Aug 2023US 11,713,187 B2Omni Tanker Technology Pty Ltd (Acn 135 294 772)
- A hollow roto-moulded article12 Feb 2026US 2026/0042597 A1Omni Composite Tank Limited
- Supporting pole6 Jun 2024US 2024/0181682 A1
- Printed Hollow Bodies and Systems and Methods for Printing Hollow Bodies19 Jan 2023US 2023/0014743 A1Science Applications International Corporation
- Internal lining or repair of pipelines and conduits with continuous on-site-manufactured pipe24 Nov 2022US 2022/0371261 A1
- Lightweight thermoplastic composite products and methods of making same11 Aug 2022US 2022/0250335 A1Johns Manville
Most cited
By later US patents
- Composite shell formed as a body of rotation, and method and mandrel for making same63US 5,814,386 ACrismb-Cat · 1998
- Unidirectional, multi-head fiber placement59US 7,048,024 B2The Boeing Company · 2006
- Composite sections for aircraft fuselages and other structures, and methods and systems for manufacturing such sections56US 7,503,368 B2The Boeing Company · 2009
- Automated composite lay-up to an internal fuselage mandrel50US 7,083,698 B2The Boeing Company · 2006
- Composite fuselage machine and method of automated composite lay up41US 7,080,441 B2The Boeing Company · 2006