B65D 85/671
Wound in flat spiral form
Official title: wound in flat spiral form
B65D85/671 (Wound in flat spiral form) appears on 470 US grants and 360 published applications in this corpus.
Search patents in B65D- Granted patents
- 470
- Published applications
- 360
- Assignees
- 284
- Inventors
- 1,013
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 9 | 0 |
| 1977 | 10 | 0 |
| 1978 | 9 | 0 |
| 1979 | 9 | 0 |
| 1980 | 5 | 0 |
| 1981 | 7 | 0 |
| 1982 | 3 | 0 |
| 1983 | 3 | 0 |
| 1984 | 10 | 0 |
| 1985 | 3 | 0 |
| 1986 | 4 | 0 |
| 1987 | 16 | 0 |
| 1988 | 8 | 0 |
| 1989 | 14 | 0 |
| 1990 | 8 | 0 |
| 1991 | 12 | 0 |
| 1992 | 15 | 0 |
| 1993 | 10 | 0 |
| 1994 | 12 | 0 |
| 1995 | 17 | 0 |
| 1996 | 18 | 0 |
| 1997 | 7 | 0 |
| 1998 | 9 | 0 |
| 1999 | 12 | 0 |
| 2000 | 5 | 0 |
| 2001 | 9 | 2 |
| 2002 | 2 | 15 |
| 2003 | 9 | 6 |
| 2004 | 10 | 10 |
| 2005 | 1 | 13 |
| 2006 | 11 | 15 |
| 2007 | 6 | 13 |
| 2008 | 7 | 9 |
| 2009 | 2 | 11 |
| 2010 | 7 | 9 |
| 2011 | 7 | 7 |
| 2012 | 3 | 14 |
| 2013 | 7 | 10 |
| 2014 | 6 | 20 |
| 2015 | 8 | 16 |
| 2016 | 9 | 11 |
| 2017 | 11 | 22 |
| 2018 | 11 | 22 |
| 2019 | 11 | 18 |
| 2020 | 15 | 15 |
| 2021 | 11 | 23 |
| 2022 | 18 | 18 |
| 2023 | 20 | 17 |
| 2024 | 12 | 18 |
| 2025 | 15 | 13 |
| 2026 | 7 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Extensible paper and its use in the production of expanded slit packaging wrap and void fill products22 Sep 2026US 12,741,798 B2HexcelPack, LLC
- Arrays of sanitary tissue products comprising non-wood(s)15 Sep 2026US 12,735,246 B2The Procter & Gamble Company
- Arrays comprising high tier and lower tier sustainable sanitary tissue products25 Aug 2026US 12,715,682 B2The Procter & Gamble Company
- Slit paper method of expansion, shipment and expansion devices4 Aug 2026US 12,698,151 B2
- Protective container and dispenser for adhesive tape10 Feb 2026US 12,545,497 B2
- Transport and storage system for metal coils8 Oct 2026US 2026/0307890 A1voestalpine Stahl GmbH
- Arrays of sanitary tissue products comprising non-wood(s)8 Oct 2026US 2026/0307891 A1The Procter & Gamble Company
- Menstrual Pad in a Dispenser Box9 Jul 2026US 2026/0191703 A1Egal Pads Inc.
- Arrays comprising high tier and lower tier sustainable sanitary tissue products9 Jul 2026US 2026/0193018 A1The Procter & Gamble Company
- Pipeliner container14 May 2026US 2026/0131932 A1American Pipelining Supplies LLC
Most cited
By later US patents
- Dispensing moist treated towels or tissues83US 4,017,002 ASterling Drug Inc. · 1977
- Package including a container and a longitudinally folded pre-moistened web therein83US 4,171,047 ASterling Drug Inc. · 1979
- Apparatus for crumpling and dispensing paper-like dunnage81US 5,131,903 ASanford Levine and Sons Packaging Corp. · 1992
- Space saving system for coreless rolled wipers71US 5,480,060 AScott Paper Company · 1996
- Hinged storage container for tape cartridge with self-aligning walls66US 4,011,940 AAmaray International Corporation · 1977