B29D 30/1628
By feeding a continuous band and winding it helically, i.e. the band
Official title: {by feeding a continuous band and winding it helically, i.e. the band is fed while being advanced along the core axis, to form an annular element (winding and joining, helically in general B29C53/58)}
B29D30/1628 (By feeding a continuous band and winding it helically, i.e. the band) appears on 63 US grants and 100 published applications in this corpus.
Search patents in B29D- Granted patents
- 63
- Published applications
- 100
- Assignees
- 22
- Inventors
- 119
- Latest grant
- 12 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 0 | 1 |
| 2004 | 0 | 3 |
| 2005 | 1 | 6 |
| 2006 | 1 | 4 |
| 2007 | 5 | 4 |
| 2008 | 1 | 3 |
| 2009 | 0 | 6 |
| 2010 | 2 | 5 |
| 2011 | 3 | 5 |
| 2012 | 1 | 5 |
| 2013 | 0 | 5 |
| 2014 | 1 | 6 |
| 2015 | 5 | 6 |
| 2016 | 6 | 11 |
| 2017 | 4 | 2 |
| 2018 | 4 | 3 |
| 2019 | 5 | 0 |
| 2020 | 3 | 8 |
| 2021 | 4 | 4 |
| 2022 | 1 | 5 |
| 2023 | 4 | 2 |
| 2024 | 2 | 2 |
| 2025 | 3 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing tire blanks12 May 2026US 12,623,423 B2Compagnie Generale Des Etablissements Michelin
- Process and apparatus for building tyres for vehicle wheels5 Aug 2025US 12,377,626 B2Pirelli Tyre S. P. A.
- Working station for deposition of elementary semifinished products for building tyres25 Mar 2025US 12,257,795 B2Pirelli Tyre S. P. A.
- Process for building tyres for vehicle wheels11 Feb 2025US 12,220,889 B2Pirelli Tyre S. P. A.
- Method for building tyres23 Apr 2024US 11,964,444 B2Pirelli Tyre S. P. A.
- Process for building tyres for vehicle wheels8 May 2025US 2025/0144902 A1Pirelli Tyre S. P. A.
- Working station for deposition of elementary semifinished products for building tyres4 Jul 2024US 2024/0217195 A1Pirelli Tyre S. P. A.
- Method for controlling a laying head of a tire component with a simplified path1 Feb 2024US 2024/0034016 A1Compagnie Generale Des Etablissements Michelin
- Method for manufacturing tire blanks21 Dec 2023US 2023/0405955 A1Compagnie Generale Des Etablissements Michelin
- Process and apparatus for building tyres for vehicle wheels14 Sep 2023US 2023/0286236 A1Pirelli Tyre S. P. A.
Most cited
By later US patents
- Tire for vehicle wheels42US 6,318,432 B1Pirelli Pneumatici S.p.A. · 2001
- Method of and apparatus for making flotation tire and tire product27US 4,248,287 ABrad Ragan, Inc. · 1981
- Apparatus for applying a band of material to the side of a circular body of revolution12US 4,222,810 AAktiebolaget Stabil Mekaniska Verkstad · 1980
- Apparatus for winding and pressure-fitting a small width strip to a rotating body9US 5,335,415 ABridgestone Corporation · 1994
- Process for laying a strip continuously on a toroidal surface9US 7,641,752 B2Michelin Recherche et Technique S. A. · 2010