B65H 2301/5124
Stretching
Official title: Stretching; Tentering
B65H2301/5124 (Stretching) appears on 65 US grants and 87 published applications in this corpus.
Search patents in B65H- Granted patents
- 65
- Published applications
- 87
- Assignees
- 62
- Inventors
- 174
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 2 |
| 2002 | 1 | 3 |
| 2003 | 1 | 0 |
| 2004 | 2 | 1 |
| 2005 | 0 | 3 |
| 2006 | 0 | 3 |
| 2007 | 2 | 1 |
| 2008 | 0 | 2 |
| 2009 | 1 | 4 |
| 2010 | 0 | 4 |
| 2011 | 1 | 5 |
| 2012 | 0 | 2 |
| 2013 | 4 | 3 |
| 2014 | 4 | 5 |
| 2015 | 2 | 5 |
| 2016 | 5 | 5 |
| 2017 | 3 | 7 |
| 2018 | 6 | 5 |
| 2019 | 9 | 2 |
| 2020 | 1 | 7 |
| 2021 | 1 | 1 |
| 2022 | 3 | 1 |
| 2023 | 2 | 4 |
| 2024 | 5 | 6 |
| 2025 | 2 | 3 |
| 2026 | 1 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Dunnage conversion system and method for expanding expandable sheet material6 Jan 2026US 12,515,433 B2Ranpak Corp.
- Testing film with determination of force11 Nov 2025US 12,467,806 B2Estl NV
- Container and dispensing system for expanded slit paper19 Aug 2025US 12,391,019 B2Fagerdala Singapore Pte, Ltd.
- Alignment device31 Dec 2024US 12,180,022 B2Totani Corporation
- Packaging material evaluation and apparatus therefor for sensing packaging material flaws15 Oct 2024US 12,116,160 B2Lantech.com, LLC
- Curved roller process for pre-stretched film17 Sep 2026US 2026/0273836 A1Tesla, Inc.
- Dispenser for expandable slit sheet material9 Apr 2026US 2026/0097917 A13M Innovative Properties Company
- Expanded slit sheet void fill dispensing systems and methods12 Mar 2026US 2026/0070298 A1HexcelPack, LLC
- Medium conveyance device and image forming apparatus2 Oct 2025US 2025/0304388 A1FUJIFILM Business Innovation Corp.
- An apparatus for cutting and applying elastically stretched tape segments25 Sep 2025US 2025/0296799 A1Fameccanica, Data S.P A.
Most cited
By later US patents
- Apparatus and method for stretching an elastomeric material in a cross machine direction123US 5,560,793 AKimberly-Clark Corporation · 1996
- Method and apparatus for producing coreless rolls of sheet material and a coreless roll of material43US 6,102,313 ASaltech Inc. · 2000
- Stretch film31US 5,531,393 A1996
- Web widening apparatus23US 5,791,030 ANippon Petrochemicals Company, Limited · 1998
- Apparatus and method for dispensing cushioning wrap material21US 9,701,091 B2Ranpak Corp. · 2017