B65D 5/4204
Inspection openings or windows
Official title: {Inspection openings or windows}
B65D5/4204 (Inspection openings or windows) appears on 485 US grants and 606 published applications in this corpus.
Search patents in B65D- Granted patents
- 485
- Published applications
- 606
- Assignees
- 362
- Inventors
- 1,129
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 4 | 0 |
| 1977 | 1 | 0 |
| 1978 | 5 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 5 | 0 |
| 1982 | 7 | 0 |
| 1983 | 3 | 0 |
| 1984 | 3 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 3 | 0 |
| 1988 | 1 | 0 |
| 1989 | 3 | 0 |
| 1990 | 6 | 0 |
| 1991 | 10 | 0 |
| 1992 | 8 | 0 |
| 1993 | 9 | 0 |
| 1994 | 9 | 0 |
| 1995 | 5 | 0 |
| 1996 | 5 | 0 |
| 1997 | 7 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 14 | 0 |
| 2001 | 8 | 3 |
| 2002 | 10 | 10 |
| 2003 | 6 | 21 |
| 2004 | 7 | 16 |
| 2005 | 6 | 17 |
| 2006 | 10 | 27 |
| 2007 | 7 | 18 |
| 2008 | 6 | 28 |
| 2009 | 8 | 13 |
| 2010 | 13 | 24 |
| 2011 | 13 | 24 |
| 2012 | 12 | 20 |
| 2013 | 13 | 22 |
| 2014 | 14 | 30 |
| 2015 | 19 | 25 |
| 2016 | 15 | 27 |
| 2017 | 15 | 32 |
| 2018 | 19 | 37 |
| 2019 | 28 | 35 |
| 2020 | 21 | 27 |
| 2021 | 16 | 30 |
| 2022 | 24 | 26 |
| 2023 | 24 | 29 |
| 2024 | 21 | 22 |
| 2025 | 15 | 29 |
| 2026 | 10 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Tray with separable features22 Sep 2026US 12,741,781 B2Graphic Packaging International, Inc.
- One- and two-pack beverage box8 Sep 2026US 12,729,039 B2Pratt Corrugated Holdings, Inc.
- Brush product packaging device1 Sep 2026US 12,722,842 B2Trisa Holding AG
- Facial tissue box with adjustable height1 Sep 2026US 12,722,872 B1
- Integrated liquid container system and method of assembly thereof25 Aug 2026US 12,715,671 B2Cargill, Incorporated
- Secondary battery packaging interleaf and secondary battery packaging box10 Sep 2026US 2026/0264925 A1LG Energy Solution, Ltd.
- Egg container with egg prehension-ease features13 Aug 2026US 2026/0233923 A1Cascades Canada Ulc
- Sleeve for a product package having a product viewing window and combination sleeve/product package having a window16 Jul 2026US 2026/0200627 A1Umbra LLC
- Skeleton container16 Jul 2026US 2026/0200632 A1
- Dispenser for eye shields9 Jul 2026US 2026/0192971 A1Medline Industries, Inc.
Most cited
By later US patents
- Electronic display materials associated with products118US 6,749,437 B2Thinking Technology, Inc. · 2004
- Product shipping and display carton96US 7,213,707 B2Walgreen Co. · 2007
- Packaging system82US 8,607,987 B2Nokia Corporation · 2013
- Foldable packaging box assembly for a bearing73US 5,896,996 AHope Industrial Corporation · 1999
- Card and gift box combination69US 6,070,719 A2000