B31B 50/86
Forming integral handles
Official title: Forming integral handles; Attaching separate handles
B31B50/86 (Forming integral handles) appears on 75 US grants and 75 published applications in this corpus.
Search patents in B31B- Granted patents
- 75
- Published applications
- 75
- Assignees
- 41
- Inventors
- 123
- Latest grant
- 10 Dec 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 5 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 1 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 2 |
| 2006 | 1 | 0 |
| 2007 | 0 | 1 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 4 |
| 2012 | 0 | 3 |
| 2013 | 0 | 0 |
| 2014 | 3 | 2 |
| 2015 | 3 | 9 |
| 2016 | 3 | 7 |
| 2017 | 6 | 8 |
| 2018 | 5 | 3 |
| 2019 | 5 | 2 |
| 2020 | 0 | 8 |
| 2021 | 5 | 4 |
| 2022 | 4 | 6 |
| 2023 | 6 | 7 |
| 2024 | 7 | 0 |
| 2025 | 0 | 3 |
By publication year. Applications have been published since 2001.
Subgroups
Granted patents
Recent patents
- Product package, carrier, and blank therefor10 Dec 2024US 12,162,662 B2WestRock MWV, LLC
- Machine and method for punching a box-shaped element or suchlike3 Dec 2024US 12,157,247 B2Bartoli Packaging S.R.L.
- Carrier for containers27 Aug 2024US 12,071,290 B2Graphic Packagin g International, LLC
- Carrier for containers16 Jul 2024US 12,037,173 B2Graphic Packaging International, Inc.
- Paper handle for box, and manufacturing method therefor2 Jul 2024US 12,024,344 B2Dong Bang Plus Paper
- Recyclable Shipping Pack and Method of and Apparatus for Forming a Shipping Pack for Loose-Fill Produce13 Nov 2025US 2025/0346390 A1
- Method for digitally designing and digitally manufacturing made-to-measure packaging for an object, means for implementing said method and packaging obtained thereby23 Oct 2025US 2025/0328124 A1Cirtes Src
- Stackable carton with retractable handle and blank and method for forming the same13 Mar 2025US 2025/0083861 A1
- Multiple Cargo Carrying Delivery System for an Unmanned System and Method of Use26 Oct 2023US 2023/0339611 A1Unmanned Systems Operations Group, Inc.
- Machine and method for punching a box-shaped element or suchlike5 Oct 2023US 2023/0311358 A1Bartoli Packaging S.R.L.
Most cited
By later US patents
- Handle and top handle reinforcement for a paperboard carton119US 6,968,992 B2Graphic Packaging International, Inc. · 2005
- Collapsible receptacle with prefabricated lift loops and method of making58US 4,479,243 ASuper Sack Manufacturing Corporation · 1984
- Collapsible receptacle with static electric charge elimination53US 4,457,456 ASuper Sack Manufacturing Corporation · 1984
- Lift-up handle51US 5,467,915 ARoberts Systems, Inc. · 1995
- Roofing shingles with handles50US 11,486,144 B2GAF Energy LLC · 2022