B65H 19/00
Changing the web roll
B65H19/00 (Changing the web roll) appears on 2,672 US grants and 1,752 published applications in this corpus.
Search patents in B65H- Granted patents
- 2,672
- Published applications
- 1,752
- Assignees
- 1,041
- Inventors
- 3,955
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 33 | 0 |
| 1977 | 30 | 0 |
| 1978 | 36 | 0 |
| 1979 | 40 | 0 |
| 1980 | 36 | 0 |
| 1981 | 28 | 0 |
| 1982 | 29 | 0 |
| 1983 | 27 | 0 |
| 1984 | 34 | 0 |
| 1985 | 38 | 0 |
| 1986 | 33 | 0 |
| 1987 | 51 | 0 |
| 1988 | 53 | 0 |
| 1989 | 60 | 0 |
| 1990 | 60 | 0 |
| 1991 | 53 | 0 |
| 1992 | 37 | 0 |
| 1993 | 58 | 0 |
| 1994 | 81 | 0 |
| 1995 | 66 | 0 |
| 1996 | 51 | 0 |
| 1997 | 71 | 0 |
| 1998 | 82 | 0 |
| 1999 | 61 | 0 |
| 2000 | 66 | 0 |
| 2001 | 65 | 13 |
| 2002 | 65 | 62 |
| 2003 | 61 | 81 |
| 2004 | 74 | 81 |
| 2005 | 55 | 75 |
| 2006 | 50 | 56 |
| 2007 | 41 | 72 |
| 2008 | 38 | 53 |
| 2009 | 29 | 70 |
| 2010 | 40 | 62 |
| 2011 | 48 | 45 |
| 2012 | 46 | 40 |
| 2013 | 39 | 65 |
| 2014 | 48 | 45 |
| 2015 | 42 | 54 |
| 2016 | 58 | 66 |
| 2017 | 51 | 90 |
| 2018 | 63 | 84 |
| 2019 | 79 | 60 |
| 2020 | 74 | 74 |
| 2021 | 59 | 67 |
| 2022 | 58 | 78 |
| 2023 | 66 | 82 |
| 2024 | 65 | 99 |
| 2025 | 91 | 99 |
| 2026 | 53 | 79 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Apparatus for connecting label tapes6 Oct 2026US 12,753,033 B2Krones AG
- Mobile robot and method for changing label rolls on a labeling assembly6 Oct 2026US 12,753,034 B2Krones AG
- Transport apparatus for supply rolls with packaging material wound thereon22 Sep 2026US 12,741,841 B2Krones Aktiengellschaft
- Paper feeding device, paper feeding method, recording medium, and image forming apparatus8 Sep 2026US 12,729,086 B2Ricoh Company, Ltd.
- Clasp for producing coreless roll products8 Sep 2026US 12,729,087 B2BW Converting, Inc.
- Technique for handling a label tape from a label roll8 Oct 2026US 2026/0307844 A1Krones AG
- Method of joining fiber web ends8 Oct 2026US 2026/0307925 A1Valmet Technologies Oy
- Apparatus and method for making thermoplastic film rolls8 Oct 2026US 2026/0307926 A1
- Automatic feeding apparatus for band-shaped sheet1 Oct 2026US 2026/0296822 A1SK On Co., Ltd.
- Winding mechanism and winding device1 Oct 2026US 2026/0296823 A1Wuxi Lead Intelligent Equipment Co., Ltd.
Most cited
By later US patents
- Automatic web transfer mechanism for flexible sheet dispenser134US 5,526,973 AGeorgia-Pacific Corporation · 1996
- Thermal printer with single latch, adjustable media storage and centering assemblies and print assembly133US 9,061,527 B2Datamax-O'Neil Corporation · 2015
- Minimizing paper waste carousel-style dispenser apparatus, sensor, method and system with proximity sensor132US 6,592,067 B2Georgia-Pacific Corporation · 2003
- Proximity detection circuit and method of detecting small capacitance changes116US 6,838,887 B2Georgia-Pacific Corporation · 2005
- Support apparatus for coreless toilet tissue roll112US 5,495,997 AJames River Paper Company, Inc. · 1996