B65H 18/22
By friction band
Official title: by friction band
B65H18/22 (By friction band) appears on 102 US grants and 62 published applications in this corpus.
Search patents in B65H- Granted patents
- 102
- Published applications
- 62
- Assignees
- 67
- Inventors
- 210
- Latest grant
- 18 Nov 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 3 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 3 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 2 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 4 | 0 |
| 1999 | 10 | 0 |
| 2000 | 1 | 0 |
| 2001 | 3 | 0 |
| 2002 | 3 | 2 |
| 2003 | 7 | 7 |
| 2004 | 6 | 2 |
| 2005 | 1 | 2 |
| 2006 | 2 | 2 |
| 2007 | 0 | 4 |
| 2008 | 3 | 4 |
| 2009 | 0 | 2 |
| 2010 | 3 | 0 |
| 2011 | 0 | 4 |
| 2012 | 3 | 1 |
| 2013 | 2 | 3 |
| 2014 | 1 | 2 |
| 2015 | 1 | 5 |
| 2016 | 5 | 4 |
| 2017 | 4 | 2 |
| 2018 | 3 | 4 |
| 2019 | 4 | 1 |
| 2020 | 1 | 3 |
| 2021 | 0 | 1 |
| 2022 | 2 | 3 |
| 2023 | 2 | 0 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 0 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for manufacturing a pipe section and a method for manufacturing a pipe section18 Nov 2025US 12,472,713 B2Rockwool A/S
- Method for winding up a web of material, in particular of a compressible material and an apparatus for carrying out the method31 Dec 2024US 12,180,021 B2Saint-Gobain Isover
- Variable roll cage machine and process17 Oct 2023US 11,787,655 B2C3 Corporation
- Flexible drive and core engagement members for a rewinding machine9 May 2023US 11,643,294 B2Paper Converting Machine Company
- Apparatus for supplying a coil-like padding product for packaging purposes27 Sep 2022US 11,453,564 B2Storopack Hans Reichenecker GmbH
- A method of winding a web9 Jul 2026US 2026/0193049 A1Valmet Corporation
- A flexible material rolling machine30 Apr 2026US 2026/0116689 A1Loop Technology Ltd
- A fabric spreading machine19 Jun 2025US 2025/0197147 A1Pathfinder Australia Pty Ltd
- An apparatus for manufacturing a pipe section and a method for manufacturing a pipe section18 Jul 2024US 2024/0239066 A1Rockwool A/S
- Method for winding up a web of material, in particular of a compressible material and an apparatus for carrying out the method29 Dec 2022US 2022/0411218 A1Saint-Gobain Isover
Most cited
By later US patents
- Apparatus and method for winding paper66US 6,698,681 B1Kimberly-Clark Worldwide, Inc. · 2004
- Apparatus and method for winding paper54US 5,901,918 AValmet-Karlstad AB · 1999
- Method and device for reeling a paper or board web in a drum reel-up or equivalent49US 5,531,396 AValmet Corporation · 1996
- Method and apparatus for packaging compressible insulation material45US 5,832,696 AOwens Corning Fiberglas Technology, Inc. · 1998
- Parent roll for tissue paper44US 5,944,273 AKimberly-Clark Worldwide, Inc. · 1999