B65D 75/58
Opening or contents-removing devices added or incorporated during package manufacture
Official title: Opening or contents-removing devices added or incorporated during package manufacture {(B65D75/36, B65D85/1027 take precedence)}
B65D75/58 (Opening or contents-removing devices added or incorporated during package manufacture) appears on 3,682 US grants and 4,288 published applications in this corpus.
Search patents in B65D- Granted patents
- 3,682
- Published applications
- 4,288
- Assignees
- 1,604
- Inventors
- 6,487
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 12 | 0 |
| 1978 | 8 | 0 |
| 1979 | 18 | 0 |
| 1980 | 21 | 0 |
| 1981 | 18 | 0 |
| 1982 | 19 | 0 |
| 1983 | 13 | 0 |
| 1984 | 13 | 0 |
| 1985 | 22 | 0 |
| 1986 | 24 | 0 |
| 1987 | 24 | 0 |
| 1988 | 41 | 0 |
| 1989 | 39 | 0 |
| 1990 | 32 | 0 |
| 1991 | 48 | 0 |
| 1992 | 45 | 0 |
| 1993 | 40 | 0 |
| 1994 | 49 | 0 |
| 1995 | 55 | 0 |
| 1996 | 54 | 0 |
| 1997 | 100 | 0 |
| 1998 | 80 | 0 |
| 1999 | 108 | 0 |
| 2000 | 104 | 0 |
| 2001 | 116 | 35 |
| 2002 | 101 | 116 |
| 2003 | 96 | 135 |
| 2004 | 81 | 168 |
| 2005 | 69 | 152 |
| 2006 | 63 | 142 |
| 2007 | 50 | 151 |
| 2008 | 43 | 171 |
| 2009 | 42 | 140 |
| 2010 | 70 | 173 |
| 2011 | 80 | 171 |
| 2012 | 86 | 141 |
| 2013 | 108 | 190 |
| 2014 | 91 | 179 |
| 2015 | 89 | 222 |
| 2016 | 109 | 215 |
| 2017 | 146 | 258 |
| 2018 | 166 | 238 |
| 2019 | 194 | 213 |
| 2020 | 176 | 225 |
| 2021 | 153 | 195 |
| 2022 | 141 | 176 |
| 2023 | 116 | 150 |
| 2024 | 126 | 150 |
| 2025 | 108 | 103 |
| 2026 | 56 | 79 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- B65D 75/5827Tear-lines provided in a wall portion1,122
- B65D 75/5861Spouts1,120
- B65D 75/5805For tearing a side strip parallel and next to the edge560
- B65D 75/5855Peelable seals508
- B65D 75/5816For tearing a corner or other small portion next to the edge223
- B65D 75/66Inserted or applied tearing-strings or like flexible elements184
- B65D 75/5894Preformed openings provided in a wall portion and covered by a separate90
- B65D 75/5888Tear-lines for removing successive sections of a package65
All 9 subgroupsShow fewer
Recent patents
- Flexible upright pouch with improved triple point seal6 Oct 2026US 12,752,995 B1American Fuji Seal, Inc.
- Easy open plastic bags22 Sep 2026US 12,741,786 B2Polytex Fibers Corporation
- Sealed single-dose break-open package, device and method for making22 Sep 2026US 12,741,797 B2V-Shapes S.R.L.
- Semirigid pouch for foodstuff storage and dispensing8 Sep 2026US 12,729,046 B2Winpak Ltd.
- Break-open pack and production method thereof1 Sep 2026US 12,722,861 B2G. D S.p.A.
- Venting Pouch for Treatment, Storage and Transfer of Pharmaceuticals Rendered Inactive by Contents Contained Therein8 Oct 2026US 2026/0307872 A1C2R Global Manufacturing, Inc.
- Gas Venting Mail Pouch for Transporting Deactivated Pharmaceuticals8 Oct 2026US 2026/0307876 A1C2R Global Manufacturing, Inc.
- Stand-up film pouches and method for producing a stand-up film pouch1 Oct 2026US 2026/0296754 A1Mondi AG
- Multilayer film structures and packages comprising the same24 Sep 2026US 2026/0285567 A1NOVA Chemicals (International) S.A.
- On The Go Bag24 Sep 2026US 2026/0285575 A1
Most cited
By later US patents
- Article forming system696US 4,773,182 AHighland Supply Corporation · 1988
- Flower pot or flower pot cover having connected and unconnected segments in the skirt341US 5,152,100 AHighland Supply Corporation · 1992
- Sleeve having a detachable portion for forming a pot cover278US 5,493,809 AHighland Supply Corporation · 1996
- Method of forming a flower pot cover with crimped portion276US 5,361,482 AHighland Supply Corporation · 1994
- Covering for flower pot and floral grouping266US 5,307,606 AHighland Supply Corporation · 1994