B65B 2011/002
Prestretching mechanism in wrapping machines
Official title: {Prestretching mechanism in wrapping machines}
B65B2011/002 (Prestretching mechanism in wrapping machines) appears on 130 US grants and 150 published applications in this corpus.
Search patents in B65B- Granted patents
- 130
- Published applications
- 150
- Assignees
- 49
- Inventors
- 139
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 1 |
| 2002 | 0 | 2 |
| 2003 | 0 | 3 |
| 2004 | 2 | 1 |
| 2005 | 2 | 2 |
| 2006 | 2 | 4 |
| 2007 | 1 | 3 |
| 2008 | 1 | 0 |
| 2009 | 2 | 6 |
| 2010 | 2 | 4 |
| 2011 | 4 | 6 |
| 2012 | 4 | 9 |
| 2013 | 2 | 2 |
| 2014 | 0 | 3 |
| 2015 | 3 | 3 |
| 2016 | 3 | 2 |
| 2017 | 4 | 7 |
| 2018 | 5 | 9 |
| 2019 | 4 | 7 |
| 2020 | 7 | 11 |
| 2021 | 9 | 18 |
| 2022 | 12 | 11 |
| 2023 | 18 | 9 |
| 2024 | 18 | 10 |
| 2025 | 9 | 9 |
| 2026 | 8 | 8 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Pallet wrapping system with intelligent monitoring18 Aug 2026US 12,709,428 B1Allied Packaging Corporation
- System and method for forming a sleeve of paper wrapping material around a load23 Jun 2026US 12,662,273 B2Signode Industrial Group LLC
- Exhaust blower for orbital pallet wrappers19 May 2026US 12,630,319 B2TAB Industries, LLC
- Pre-perforated stretch film wrapping system and method28 Apr 2026US 12,612,201 B1Allied Packaging Corporation
- Method and assembly of winding one or more bundles with stretch film from a reel31 Mar 2026US 12,589,900 B2Colines S.P.A.
- Unwinding apparatus, machine and method for wrapping a load with film3 Sep 2026US 2026/0257818 A1Sotemapack S.P.A.
- Pre-perforated stretch film wrapping system and method6 Aug 2026US 2026/0225750 A1Allied Packaging Corporation
- Unwinding apparatus for wrapping machine and wrapping method30 Jul 2026US 2026/0217399 A1Robopac S.P.A.
- Film free end control apparatus and method for a stretch wrapping machine4 Jun 2026US 2026/0152309 A1
- Vented hood for palletized loads and method30 Apr 2026US 2026/0116595 A1Allied Packaging Corporation
Most cited
By later US patents
- Stretch wrapping with tension control86US 5,311,725 ALantech, Inc. · 1994
- Stretch wrapping film cut-off system72US 5,765,344 AWulftec International Inc. · 1998
- Powered prestretched film delivery apparatus61US 6,082,081 A2000
- Wrapping method59US 5,195,296 A1993
- Method for dispensing a predetermined amount of film relative to load girth59US 7,707,801 B2Lantech.com, LLC · 2010