B65H 2301/413
Supporting web roll
B65H2301/413 (Supporting web roll) appears on 977 US grants and 777 published applications in this corpus.
Search patents in B65H- Granted patents
- 977
- Published applications
- 777
- Assignees
- 539
- Inventors
- 1,766
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 6 | 0 |
| 1978 | 7 | 0 |
| 1979 | 10 | 0 |
| 1980 | 10 | 0 |
| 1981 | 6 | 0 |
| 1982 | 5 | 0 |
| 1983 | 7 | 0 |
| 1984 | 14 | 0 |
| 1985 | 10 | 0 |
| 1986 | 13 | 0 |
| 1987 | 11 | 0 |
| 1988 | 13 | 0 |
| 1989 | 27 | 0 |
| 1990 | 19 | 0 |
| 1991 | 13 | 0 |
| 1992 | 11 | 0 |
| 1993 | 17 | 0 |
| 1994 | 22 | 0 |
| 1995 | 15 | 0 |
| 1996 | 18 | 0 |
| 1997 | 22 | 0 |
| 1998 | 20 | 0 |
| 1999 | 13 | 0 |
| 2000 | 19 | 0 |
| 2001 | 19 | 9 |
| 2002 | 16 | 25 |
| 2003 | 27 | 24 |
| 2004 | 19 | 24 |
| 2005 | 14 | 14 |
| 2006 | 15 | 18 |
| 2007 | 15 | 21 |
| 2008 | 15 | 15 |
| 2009 | 10 | 22 |
| 2010 | 9 | 14 |
| 2011 | 16 | 15 |
| 2012 | 13 | 9 |
| 2013 | 6 | 29 |
| 2014 | 25 | 29 |
| 2015 | 22 | 29 |
| 2016 | 28 | 43 |
| 2017 | 30 | 45 |
| 2018 | 36 | 34 |
| 2019 | 42 | 45 |
| 2020 | 38 | 44 |
| 2021 | 38 | 46 |
| 2022 | 43 | 43 |
| 2023 | 35 | 53 |
| 2024 | 40 | 50 |
| 2025 | 45 | 50 |
| 2026 | 24 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65H 2301/4134Both ends type arrangementIndexing code295
- B65H 2301/4136Mounting arrangements not otherwise provided forIndexing code265
- B65H 2301/4132Cantilever arrangementIndexing code171
- B65H 2301/4137On its outer circumferenceIndexing code168
- B65H 2301/4139Supporting means for several rollsIndexing code109
- B65H 2301/4135Movable supporting meansIndexing code101
- B65H 2301/41306Slot arrangementIndexing code45
- B65H 2301/4131Support with vertical axisIndexing code20
All 9 subgroupsShow fewer
Recent patents
- Sheet feeding device and recording apparatus22 Sep 2026US 12,741,840 B2Canon Kabushiki Kaisha
- Automatic slitting machine and working method thereof8 Sep 2026US 12,729,090 B2Kingnode America Inc.
- Media supply with self-locking media core for media processing devices25 Aug 2026US 12,715,727 B2Zebra Technologies Corporation
- Device for replacing a coil or a core, arrangement, and method for replacing a coil or a core18 Aug 2026US 12,709,508 B2PowerCo SE
- Winding needle assembly, winding apparatus, production device, and method for winding electrode assemblies11 Aug 2026US 12,703,596 B2Contemporary Amperex Technology Co., Limited
- Winding mechanism and winding device1 Oct 2026US 2026/0296823 A1Wuxi Lead Intelligent Equipment Co., Ltd.
- Method and apparatus for unrolling fabric24 Sep 2026US 2026/0286639 A1
- Apparatus for arranging elongated elements to be used in a process for building tyres for vehicle wheels6 Aug 2026US 2026/0225335 A1Pirelli Tyre S. P. A.
- Plant for building tyres for vehicle wheels6 Aug 2026US 2026/0225337 A1Pirelli Tyre S. P. A.
- Replacement apparatus for film reels and wrapping machine6 Aug 2026US 2026/0225840 A1Aetna Group S.P.A.
Most cited
By later US patents
- Thermal printer with single latch, adjustable media storage and centering assemblies and print assembly133US 9,061,527 B2Datamax-O'Neil Corporation · 2015
- Support apparatus for coreless toilet tissue roll112US 5,495,997 AJames River Paper Company, Inc. · 1996
- Printer cartridge86US 7,201,522 B2Brady Worldwide, Inc. · 2007
- Printer cartridge85US 6,910,819 B2Brady Worldwide, Inc. · 2005
- High bulk tissue web68US 6,440,268 B1Kimberly-Clark Worldwide, Inc. · 2002