B29C 53/52
Using external forming surfaces
Official title: using external forming surfaces, e.g. sleeves
B29C53/52 (Using external forming surfaces) appears on 40 US grants and 26 published applications in this corpus.
Search patents in B29C- Granted patents
- 40
- Published applications
- 26
- Assignees
- 34
- Inventors
- 89
- Latest grant
- 24 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 2 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 3 | 1 |
| 2004 | 1 | 2 |
| 2005 | 2 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 2 |
| 2008 | 0 | 0 |
| 2009 | 0 | 2 |
| 2010 | 0 | 2 |
| 2011 | 0 | 1 |
| 2012 | 2 | 1 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 3 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 2 | 0 |
| 2019 | 2 | 1 |
| 2020 | 0 | 2 |
| 2021 | 1 | 3 |
| 2022 | 3 | 0 |
| 2023 | 1 | 1 |
| 2024 | 1 | 0 |
| 2025 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Unit and method for forming a tube for producing sealed packages starting from a sheet of packaging material24 Dec 2024US 12,172,795 B2Tetra Laval Holdings & Finance S. A.
- Forming shoulder and method for producing a forming shoulder24 Oct 2023US 11,794,932 B2Rovema GmbH
- Laser welding of cable jacket1 Nov 2022US 11,487,069 B2Corning Research & Development Corporation
- Machine for manufacturing plastic items by blow moulding30 Aug 2022US 11,426,918 B2
- Low opacity thermoformed container having longitudinal seam14 Jun 2022US 11,358,747 B2The Procter & Gamble Company
- Curve shaping apparatus10 Apr 2025US 2025/0115012 A1Kanazawa Institute of Technology
- Unit and method for forming a tube for producing sealed packages starting from a sheet of packaging material9 Mar 2023US 2023/0072010 A1Tetra Laval Holdings & Finance S. A.
- Laser welding of cable jacket26 Aug 2021US 2021/0263250 A1Corning Research & Development Corporation
- Optical fiber cable with laser welded jacket and method of manufacturing26 Aug 2021US 2021/0263254 A1Corning Research & Development Corporation
- Machine for manufacturing plastic items by blow moulding20 May 2021US 2021/0146593 A1
Most cited
By later US patents
- Method and apparatus for forming ports in drip irrigation hose55US 5,123,984 AT-Systems International, Inc. · 1992
- Shaping shoulder and a device for producing longitudinally shaped webs52US 6,845,602 B2GVL Gesellschaft für Verpackungs-technik und -logistik mbH · 2005
- Drip irrigation hose and method for its manufacture47US 5,522,551 AT-Systems International, Inc. · 1996
- Pressure-compensating drip irrigation hose and method for its manufacture44US 6,116,523 AT-Systems International, Inc. · 2000
- Drip irrigation tape and method of manufacture43US 5,318,657 A1994