A47K 2010/3206
Coreless paper rolls
Official title: {Coreless paper rolls}
A47K2010/3206 (Coreless paper rolls) appears on 164 US grants and 131 published applications in this corpus.
Search patents in A47K- Granted patents
- 164
- Published applications
- 131
- Assignees
- 59
- Inventors
- 254
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 2 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 4 | 0 |
| 1994 | 6 | 0 |
| 1995 | 3 | 0 |
| 1996 | 4 | 0 |
| 1997 | 6 | 0 |
| 1998 | 11 | 0 |
| 1999 | 2 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 3 |
| 2003 | 4 | 5 |
| 2004 | 3 | 2 |
| 2005 | 1 | 4 |
| 2006 | 6 | 6 |
| 2007 | 3 | 3 |
| 2008 | 4 | 3 |
| 2009 | 4 | 8 |
| 2010 | 1 | 3 |
| 2011 | 3 | 5 |
| 2012 | 0 | 2 |
| 2013 | 3 | 3 |
| 2014 | 2 | 4 |
| 2015 | 4 | 6 |
| 2016 | 6 | 7 |
| 2017 | 4 | 4 |
| 2018 | 5 | 13 |
| 2019 | 10 | 1 |
| 2020 | 7 | 15 |
| 2021 | 5 | 7 |
| 2022 | 6 | 7 |
| 2023 | 8 | 5 |
| 2024 | 4 | 3 |
| 2025 | 4 | 7 |
| 2026 | 2 | 5 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Methods for producing and using coreless roller for toilet paper25 Aug 2026US 12,714,268 B2
- Dispenser for dispensing web-shaped absorbent material from a centrefeed roll7 Jul 2026US 12,672,743 B2Essity Hygiene and Health Akitebolag
- Dispenser for dispensing web material from a roll30 Dec 2025US 12,507,840 B2Essity Hygiene and Health Aktiebolag
- Rolled center dispense paper towels provided in a non-circular dispenser4 Nov 2025US 12,458,182 B2Kcooper Brands, Inc.
- Method for producing coreless roll paper21 Jan 2025US 12,202,689 B2Corelex Shin-Ei Co., Ltd.
- Transferable paper roll holder20 Aug 2026US 2026/0240375 A1
- An outlet assembly for arrangement at a wall opening in an outer wall of a dispenser for web-shaped absorbent material20 Aug 2026US 2026/0240376 A1Essity Hygiene and Heaith Aktiebolag
- An outlet assembly for arrangement at a wall opening in an outer wall of a dispenser for web-shaped absorbent material25 Jun 2026US 2026/0176051 A1Essity Hygiene and Health Aktiebolag
- Wipe roll leader19 Mar 2026US 2026/0076515 A1Biom Innovations Inc.
- Rolled center dispense paper towels provided in a non-circular dispenser29 Jan 2026US 2026/0026661 A1Kcooper Brands, Inc.
Most cited
By later US patents
- Pre-moistened towelette dispenser182US 3,986,479 AColgate-Palmolive Company · 1976
- Support apparatus for coreless toilet tissue roll112US 5,495,997 AJames River Paper Company, Inc. · 1996
- Apparatus for supporting coreless rolls in toilet tissue dispenser111US 5,669,576 AJames River Corporation of Virginia · 1997
- Pre-moistened towelette dispenser110US 4,535,912 AColgate-Palmolive Company · 1985
- Structure of dispenser for dispensing web-like material105US 4,289,262 A1981