B65B 1/06
By gravity flow
Official title: by gravity flow
B65B1/06 (By gravity flow) appears on 260 US grants and 299 published applications in this corpus.
Search patents in B65B- Granted patents
- 260
- Published applications
- 299
- Assignees
- 194
- Inventors
- 566
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 5 | 0 |
| 1999 | 2 | 0 |
| 2000 | 8 | 0 |
| 2001 | 5 | 2 |
| 2002 | 2 | 1 |
| 2003 | 4 | 3 |
| 2004 | 1 | 5 |
| 2005 | 4 | 5 |
| 2006 | 1 | 5 |
| 2007 | 0 | 4 |
| 2008 | 2 | 3 |
| 2009 | 0 | 6 |
| 2010 | 2 | 4 |
| 2011 | 4 | 13 |
| 2012 | 5 | 5 |
| 2013 | 8 | 11 |
| 2014 | 5 | 26 |
| 2015 | 9 | 11 |
| 2016 | 10 | 10 |
| 2017 | 10 | 8 |
| 2018 | 8 | 16 |
| 2019 | 10 | 16 |
| 2020 | 18 | 26 |
| 2021 | 19 | 18 |
| 2022 | 18 | 29 |
| 2023 | 17 | 22 |
| 2024 | 27 | 18 |
| 2025 | 23 | 16 |
| 2026 | 14 | 16 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatus for products packaging6 Oct 2026US 12,752,942 B2Heat and Control, Inc.
- Container and method and apparatus for adding a product to a container18 Aug 2026US 12,709,424 B2Colin Mear Engineering Limited
- Automatic packaging bag closing device11 Aug 2026US 12,703,526 B2LG Energy Solution, Ltd.
- Drop-down device30 Jun 2026US 12,668,438 B2Altria Client Services LLC
- Material filling and/or distribution system and a method thereof16 Jun 2026US 12,654,961 B2Truck and Transportation Equipment Co., Inc.
- A device for removing powdery particles of a machine for filling a bag and corresponding machine and method1 Oct 2026US 2026/0296694 A1Tecnicas Mecanicas Ilerdenses, S.L.
- Drop-down device1 Oct 2026US 2026/0296810 A1Altria Client Services LLC
- Integrated conveyor system for efficient and automated handling of particulate materials from belly dump trailers17 Sep 2026US 2026/0274479 A1Belly2Box LLC
- Thermal insulation device23 Jul 2026US 2026/0208465 A1Aerogel R&D Pte. Ltd.
- Method and system for manufacturing a thermal insulation device23 Jul 2026US 2026/0208892 A1Aerogel R&D Pte. Ltd.
Most cited
By later US patents
- Tablet packing device and method for controlling the same102US 5,481,855 A1996
- Tablet packing machine96US 5,709,063 AKabushiki Kaisha Yuyama Seisakusho · 1998
- Filling machine for sandbags and other containers85US 6,269,849 B12001
- Flexible, stackable container including a lid and package body folded from a single sheet of film77US 8,066,137 B2Clear Lam Packaging, Inc. · 2011
- Flexible, stackable container used for storing a quantity of product and method for manufacturing same52US 8,602,242 B2Clear Lam Packaging, Inc. · 2013