B65B 61/186
By applying or incorporating rigid fittings
Official title: {by applying or incorporating rigid fittings, e.g. discharge spouts}
B65B61/186 (By applying or incorporating rigid fittings) appears on 222 US grants and 252 published applications in this corpus.
Search patents in B65B- Granted patents
- 222
- Published applications
- 252
- Assignees
- 113
- Inventors
- 487
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 2 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 3 | 0 |
| 1998 | 6 | 0 |
| 1999 | 3 | 0 |
| 2000 | 11 | 0 |
| 2001 | 5 | 4 |
| 2002 | 6 | 9 |
| 2003 | 10 | 10 |
| 2004 | 5 | 9 |
| 2005 | 7 | 10 |
| 2006 | 8 | 9 |
| 2007 | 3 | 6 |
| 2008 | 2 | 6 |
| 2009 | 4 | 16 |
| 2010 | 4 | 12 |
| 2011 | 8 | 14 |
| 2012 | 8 | 12 |
| 2013 | 10 | 7 |
| 2014 | 2 | 10 |
| 2015 | 9 | 11 |
| 2016 | 3 | 9 |
| 2017 | 5 | 15 |
| 2018 | 10 | 20 |
| 2019 | 16 | 12 |
| 2020 | 13 | 9 |
| 2021 | 6 | 9 |
| 2022 | 4 | 7 |
| 2023 | 6 | 11 |
| 2024 | 11 | 6 |
| 2025 | 4 | 5 |
| 2026 | 3 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Method for making and filling pouches with or without spout for packaging fluid products and related plant6 Oct 2026US 12,752,947 B2
- Zero vent pouch filler21 Jul 2026US 12,686,515 B2Bbc Packaging, LLC
- Method of manufacturing pouch container, pouch container, pouch container with cap, and double container with discharge mechanism10 Feb 2026US 12,545,488 B2Shiseido Company, Ltd.
- Flowable food feeding device30 Dec 2025US 12,509,267 B2
- Processing system29 Jul 2025US 12,371,281 B2Pacraft Co., Ltd.
- Apparatus for shaping a top portion of package body8 Oct 2026US 2026/0307842 A1Tetra Laval Holdings & Finance S. A.
- Method and Device for Producing a Bag with a Butt-Welded Connection13 Aug 2026US 2026/0233868 A1
- Improved method for making and filling pouches with or without spout for packaging fluid products and related plant23 Jul 2026US 2026/0208901 A1
- Flowable food feeding device9 Apr 2026US 2026/0097877 A1
- Packaging blank, method for molding a lid-spout assembly onto a packaging blank, lid spout assembly, package having a lid-spout assembly and method and apparatus for forming a packaging blank28 Aug 2025US 2025/0269996 A1Tetra Laval Holdings & Finance S. A.
Most cited
By later US patents
- Collapsed bag with evacuation channel form unit78US 4,601,410 ALiqui-Box Corporation · 1986
- Flexible, stackable container including a lid and package body folded from a single sheet of film77US 8,066,137 B2Clear Lam Packaging, Inc. · 2011
- Container for sealingly containing a fluid70US 4,850,912 A1989
- Collapsed bag with evacuation channel form unit70US 5,647,511 ALiqui-Box Corporation · 1997
- Flexible, stackable container and method and system for manufacturing same64US 8,231,024 B2Clear Lam Packaging, Inc. · 2012