B29D 23/24
Endless tubes
Official title: Endless tubes, e.g. inner tubes for pneumatic tyres {(producing ring shaped inner tubes with ends B29D22/026; inflatable inner tubes for tyres B60C5/00)}
B29D23/24 (Endless tubes) appears on 16 US grants and 7 published applications in this corpus.
Search patents in B29D- Granted patents
- 16
- Published applications
- 7
- Assignees
- 14
- Inventors
- 33
- Latest grant
- 26 Nov 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 2 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 1 | 0 |
| 2004 | 1 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 0 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 1 | 1 |
| 2020 | 1 | 1 |
| 2021 | 0 | 1 |
| 2022 | 1 | 1 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Valve for an inflatable hose section26 Nov 2024US 12,151,523 B2BASF SE
- Light-weight inner tube and related methods6 Jun 2023US 11,667,154 B2Bridgestone Americas Tire Operations, LLC
- Multilayer films and methods thereof9 Aug 2022US 11,407,206 B2Dow Global Technologies LLC
- Light-weight inner tube and related methods6 Oct 2020US 10,792,956 B2Bridgestone Americas Tire Operations, LLC
- Tyre chamber12 Nov 2019US 10,471,772 B2Decathlon
- Assembly for an inner tube13 Oct 2022US 2022/0324257 A1Nokian Renkaat Oyj
- Light-Weight Inner Tube And Related Methods21 Jan 2021US 2021/0016604 A1Bridgestone Americas Tire Operations, LLC
- Multilayer inner tube25 Jun 2020US 2020/0198399 A1
- Multilayer films and methods thereof24 Oct 2019US 2019/0322086 A1Dow Global Technologies LLC
- Tyre chamber28 Apr 2016US 2016/0114628 A1Decathlon
Most cited
By later US patents
- Balloon for an intraocular lens and processes for its production101US 5,035,710 AMenicon Co., Ltd. · 1991
- Production of a balloon for an intraocular lens38US 5,091,121 AMenicon Co., Ltd. · 1992
- Wheel with a semi-permanently enclosed annular material14US 5,733,015 AKryptonics, Inc. · 1998
- Manufacturing of inner tubes for tires7US 4,095,638 AThe Goodyear Tire & Rubber Company · 1978
- Process for producing sealant-incorporated tire tube4US 6,106,647 AHonda Giken Kogyo Kabushiki Kaisha · 2000