B65H 2553/21
Variable resistances
Official title: Variable resistances, e.g. rheostats, potentiometers or strain gauges
B65H2553/21 (Variable resistances) appears on 90 US grants and 77 published applications in this corpus.
Search patents in B65H- Granted patents
- 90
- Published applications
- 77
- Assignees
- 77
- Inventors
- 258
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 4 | 0 |
| 2001 | 2 | 0 |
| 2002 | 1 | 2 |
| 2003 | 3 | 2 |
| 2004 | 1 | 3 |
| 2005 | 1 | 4 |
| 2006 | 1 | 1 |
| 2007 | 1 | 0 |
| 2008 | 2 | 2 |
| 2009 | 2 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 1 | 3 |
| 2014 | 3 | 5 |
| 2015 | 4 | 7 |
| 2016 | 5 | 6 |
| 2017 | 5 | 7 |
| 2018 | 2 | 3 |
| 2019 | 6 | 7 |
| 2020 | 2 | 2 |
| 2021 | 5 | 2 |
| 2022 | 5 | 8 |
| 2023 | 3 | 4 |
| 2024 | 4 | 2 |
| 2025 | 0 | 2 |
| 2026 | 4 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Automated yarn package handling system and method22 Sep 2026US 12,742,264 B2Belmont Textile Machinery Co., Inc.
- System and method for building a roll of material9 Jun 2026US 12,649,639 B2Kimberly-Clark Worldwide, Inc.
- Roll type raw material supply device26 May 2026US 12,637,313 B2LG Energy Solution, Ltd.
- Paper web winding: roll quality improvement through the maximization of coupling between drive rolls and driven built paper roll12 May 2026US 12,623,874 B1
- Automated yarn package handling system and method29 Oct 2024US 12,129,576 B2Belmont Textile Machinery Co., Inc.
- Apparatus and methods for constructing an electrochemical cell25 Jun 2026US 2026/0176097 A1G. D S.p.A.
- Folding or interfolding machine of sheets made of paper or similar material21 May 2026US 2026/0138845 A1Valmet Tissue Converting S.p.A.
- Web-based composite-based additive manufacturing (cbam) system and method, with controlled sheet registration12 Feb 2026US 2026/0042258 A1Impossible Objects, Inc.
- Measuring system and image forming system2 Oct 2025US 2025/0304389 A1FUJIFILM Business Innovation Corp.
- Automated yarn package handling system and method16 Jan 2025US 2025/0019868 A1Belmont Textile Machinery Co., Inc.
Most cited
By later US patents
- Yarn winding apparatus49US 4,245,794 AToray Industries, Inc. · 1981
- Paper width detecting device33US 6,070,048 AKonica Corporation · 2000
- Device for sensing the remaining amount of copy paper32US 5,700,003 ASamsung Electronics Co., Ltd. · 1997
- Media holding apparatus, media size detector and method for detecting size of media for a document-generating device29US 6,267,522 B1Hewlett-Packard Company · 2001
- Media feeding and width sensing methods and apparatus for printing systems23US 7,845,632 B2Xerox Corporation · 2010