B29C 66/4329
The joint lines being transversal but non-orthogonal with respect to the axis
Official title: {the joint lines being transversal but non-orthogonal with respect to the axis of said tubular articles, i.e. being oblique}
B29C66/4329 (The joint lines being transversal but non-orthogonal with respect to the axis) appears on 131 US grants and 71 published applications in this corpus.
Search patents in B29C- Granted patents
- 131
- Published applications
- 71
- Assignees
- 87
- Inventors
- 197
- Latest grant
- 27 May 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 2 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 2 | 0 |
| 1987 | 4 | 0 |
| 1988 | 3 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 10 | 0 |
| 1998 | 6 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 1 |
| 2002 | 3 | 4 |
| 2003 | 3 | 1 |
| 2004 | 1 | 3 |
| 2005 | 4 | 3 |
| 2006 | 0 | 4 |
| 2007 | 1 | 4 |
| 2008 | 2 | 3 |
| 2009 | 2 | 7 |
| 2010 | 5 | 3 |
| 2011 | 3 | 7 |
| 2012 | 6 | 1 |
| 2013 | 1 | 2 |
| 2014 | 2 | 3 |
| 2015 | 4 | 6 |
| 2016 | 2 | 0 |
| 2017 | 5 | 2 |
| 2018 | 0 | 1 |
| 2019 | 2 | 2 |
| 2020 | 1 | 3 |
| 2021 | 0 | 7 |
| 2022 | 2 | 1 |
| 2023 | 2 | 2 |
| 2024 | 2 | 0 |
| 2025 | 1 | 1 |
By publication year. Applications have been published since 2001.
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Most cited
By later US patents
- Apparatus and method for making flexible tubing with helically wound heating conductor153US 5,454,061 ASteward Plastics, Inc. · 1995
- Cushioned treadmill belts and methods of manufacture110US 5,951,441 AICON Health & Fitness, Inc. · 1999
- Spiral formed products and method of manufacture99US 6,537,405 B1Nomaco Inc. · 2003
- Thermoplastic filament winding process98US 4,010,054 A1977
- Apparatus and method for making flexible tubing with helically wound heating conductor91US 5,637,168 ASteward Plastics, Inc. · 1997