B68G 2009/005
Devices for turning the springs 90° inside the pockets
Official title: {Devices for turning the springs 90° inside the pockets}
B68G2009/005 (Devices for turning the springs 90° inside the pockets) appears on 17 US grants and 10 published applications in this corpus.
Search patents in B68G- Granted patents
- 17
- Published applications
- 10
- Assignees
- 7
- Inventors
- 15
- Latest grant
- 11 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 1 | 0 |
| 2003 | 1 | 1 |
| 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 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 1 | 0 |
| 2020 | 0 | 2 |
| 2021 | 2 | 2 |
| 2022 | 3 | 2 |
| 2023 | 1 | 1 |
| 2024 | 0 | 0 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for manufacturing a cover layer of a fleece material for an innerspring unit and innerspring unit11 Apr 2023US 11,623,858 B2Spuhl AG
- Method for manufacturing an innerspring unit22 Nov 2022US 11,505,449 B2Spuhl AG
- Apparatus for manufacturing a cover layer of a fleece material, for an innerspring unit12 Apr 2022US 11,299,391 B2Spuhl AG
- Apparatus for manufacturing an innerspring unit comprising pocketed springs8 Mar 2022US 11,267,691 B2Spuhl AG
- System for manufacturing string of pocketed coil springs2 Nov 2021US 11,160,388 B2Ümit Elektronik Makina Sanayi Ve Ticaret A.S.
- Method of manufacturing innerspring unit26 Feb 2026US 2026/0054979 A1
- Innerspring Unit26 Jan 2023US 2023/0027922 A1Spuhl AG
- Method For Manufacturing A Cover Layer Of A Fleece Material For An Innerspring Unit And Innerspring Unit16 Jun 2022US 2022/0185654 A1Spuhl AG
- Method For Manufacturing An Innerspring Unit24 Feb 2022US 2022/0055890 A1Spuhl AG
- Method and apparatus for manufacturing a cover layer of a fleece material for an innerspring unit and innerspring unit25 Mar 2021US 2021/0087050 A1Spuhl AG
Most cited
By later US patents
- Method and apparatus for making a series of pocketed coil springs106US 4,439,977 ASimmons U.S.A. Corporation · 1984
- Method for forming strings of pocketed springs26US 5,613,287 ASimmons Company · 1997
- Pocketed spring assembly and associated method25US 6,574,811 B1L&P Property Management Company · 2003
- Reinforced pocketed spring assembly23US 6,295,673 B1L&P Property Management Company · 2001
- Manufacture of pocketed compound nested coil springs19US 6,021,627 AL&P Property Management Company · 2000