B65B 43/30
By grippers engaging opposed walls
Official title: by grippers engaging opposed walls, e.g. suction-operated
B65B43/30 (By grippers engaging opposed walls) appears on 314 US grants and 298 published applications in this corpus.
Search patents in B65B- Granted patents
- 314
- Published applications
- 298
- Assignees
- 219
- Inventors
- 635
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 10 | 0 |
| 1977 | 6 | 0 |
| 1978 | 2 | 0 |
| 1979 | 5 | 0 |
| 1980 | 4 | 0 |
| 1981 | 9 | 0 |
| 1982 | 4 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 6 | 0 |
| 1986 | 4 | 0 |
| 1987 | 4 | 0 |
| 1988 | 1 | 0 |
| 1989 | 5 | 0 |
| 1990 | 1 | 0 |
| 1991 | 7 | 0 |
| 1992 | 7 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 4 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 4 | 0 |
| 2002 | 1 | 6 |
| 2003 | 3 | 15 |
| 2004 | 9 | 11 |
| 2005 | 7 | 7 |
| 2006 | 4 | 11 |
| 2007 | 5 | 10 |
| 2008 | 10 | 15 |
| 2009 | 7 | 6 |
| 2010 | 5 | 10 |
| 2011 | 6 | 7 |
| 2012 | 9 | 6 |
| 2013 | 3 | 12 |
| 2014 | 4 | 13 |
| 2015 | 3 | 16 |
| 2016 | 7 | 7 |
| 2017 | 8 | 13 |
| 2018 | 9 | 15 |
| 2019 | 8 | 19 |
| 2020 | 12 | 18 |
| 2021 | 12 | 10 |
| 2022 | 16 | 25 |
| 2023 | 13 | 12 |
| 2024 | 23 | 11 |
| 2025 | 11 | 17 |
| 2026 | 13 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Bag opening verification system and method for operating a bagging machine29 Sep 2026US 12,747,054 B2Pregis LLC
- Method of erecting box for insertion of roll packed mattress22 Sep 2026US 12,741,772 B2L&P Property Management Company
- Machines, systems, and methods for assembling packaging cases18 Aug 2026US 12,709,081 B2WestRock Packaging Systems, LLC
- Cartoning machine18 Aug 2026US 12,709,427 B2Plusline S.R.L.
- Zero vent pouch filler21 Jul 2026US 12,686,515 B2Bbc Packaging, LLC
- Bagging machine comprising two filling stations supplied alternately by the same empty bag supply station18 Jun 2026US 2026/0167370 A1
- Machines, systems, and methods for assembling packaging cases14 May 2026US 2026/0131553 A1WestRock Packaging Systems, LLC
- Bale packing assembly and method12 Mar 2026US 2026/0070690 A1Border Valley LLC
- Automated product packaging and delivery system with advanced bagging technology26 Feb 2026US 2026/0054875 A1
- Apparatus for boxing roll packed mattress29 Jan 2026US 2026/0028145 A1Leggett & Platt, Incorporated
Most cited
By later US patents
- Apparatus for packing84US 7,104,026 B2F. R. Drake Company · 2006
- Apparatus for automatically forming, filling, sealing and separating film packaging from a film webbing79US 5,179,816 A1993
- Method and apparatus for filling reclosable bags56US 4,514,962 AMinigrip, Inc. · 1985
- Feeder mechanism for sleeve type cartons53US 5,102,385 AThe Mead Corporation · 1992
- Packaging machine adapted to convert pouches from edgewise advance to broadwise advance51US 5,058,364 AKlockner Bartelt, Inc. · 1991