B65B 11/54
Wrapping by causing the wrapper to embrace one end and all sides
Official title: Wrapping by causing the wrapper to embrace one end and all sides of the contents, and closing the wrapper onto the opposite end by forming regular or irregular pleats
B65B11/54 (Wrapping by causing the wrapper to embrace one end and all sides) appears on 131 US grants and 89 published applications in this corpus.
Search patents in B65B- Granted patents
- 131
- Published applications
- 89
- Assignees
- 73
- Inventors
- 200
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 5 | 0 |
| 1977 | 1 | 0 |
| 1978 | 2 | 0 |
| 1979 | 1 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 13 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 8 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 4 | 0 |
| 1996 | 4 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 5 | 1 |
| 2002 | 0 | 1 |
| 2003 | 1 | 1 |
| 2004 | 0 | 2 |
| 2005 | 2 | 5 |
| 2006 | 4 | 2 |
| 2007 | 1 | 0 |
| 2008 | 2 | 4 |
| 2009 | 1 | 1 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 4 |
| 2013 | 2 | 3 |
| 2014 | 0 | 1 |
| 2015 | 3 | 3 |
| 2016 | 2 | 7 |
| 2017 | 0 | 7 |
| 2018 | 5 | 8 |
| 2019 | 2 | 6 |
| 2020 | 11 | 7 |
| 2021 | 5 | 5 |
| 2022 | 3 | 3 |
| 2023 | 0 | 6 |
| 2024 | 6 | 3 |
| 2025 | 3 | 4 |
| 2026 | 1 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for producing packed product31 Mar 2026US 12,589,927 B2Howa Sangyo Co., Ltd.
- Machine for wrapping an item30 Dec 2025US 12,509,258 B2Tosa S.r.l.
- Packing material and packed product4 Mar 2025US 12,240,671 B2Howa Sangyo Co., Ltd.
- Transporting apparatus for packing machine18 Feb 2025US 12,227,321 B2Kw.Tw Machinery GmbH
- Film wrapping equipment26 Nov 2024US 12,151,835 B2Wuxi Lead Intelligent Equipment Co., Ltd.
- Method for products packaging26 Feb 2026US 2026/0054867 A1Heat and Control, Inc.
- Hermetic package for liquid or pasty food products and method for making the package26 Feb 2026US 2026/0054880 A1I,M.A. Industria Macchine Automatiche S.p.A.
- Device compact roll stand for flexible material coils12 Jun 2025US 2025/0187861 A1Mekatronica Mx S.A.S.
- Method for Producing Packed Product20 Mar 2025US 2025/0091779 A1Howa Sangyo Co., Ltd.
- Flexible intermediate bulk container with collection skirt6 Feb 2025US 2025/0042649 A1Andax Industries, L.L.C.
Most cited
By later US patents
- Package sensing/film control system for film wrapping machine61US 4,505,092 AHobart Corporation · 1985
- Process and machine for wrapping products with stretchable film, and wrapping formed by this process56US 5,595,042 AA. W. A. X. Progettazione E Ricerca s.r.l. · 1997
- Method and apparatus to maintain the characteristics of a thermoplastic film at constant values52US 5,653,093 AA. W. A. X. Progettazione E Ricerca s.r.l. · 1997
- Film supply monitor for film wrapping machine50US 4,501,105 AHobart Corporation · 1985
- Process and machine for wrapping and packaging items in stretchable foil material48US 3,967,433 A1976