B31F 1/0083
Closing
Official title: {Closing}
B31F1/0083 (Closing) appears on 5 US grants and 4 published applications in this corpus.
Search patents in B31F- Granted patents
- 5
- Published applications
- 4
- Assignees
- 5
- Inventors
- 10
- Latest grant
- 31 Aug 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 1 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 1 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 1 | 0 |
| 2022 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Apparatus and method for producing containers from paper material or paper-like material, and container31 Aug 2021US 11,104,472 B2Michael HöRauf Maschinenfabrik GmbH Und Co. KG
- Drinking straw with integral filters14 Apr 2015US 9,005,684 B2Unistraw Patent Holdings Limited
- Method of forming a paperboard tampon applicator having an outwardly rolled gripper end30 Dec 1997US 5,702,553 AMcNeil-PPC, Inc.
- Method of forming cardboard tampon applicators having a dome-shaped forward tip1 Mar 1994US 5,290,501 APlaytex Family Products Corporation
- Process and apparatus for manufacturing cardboard tubes with incorporated closure13 Jan 1987US 4,636,188 A
- Manufacturing process for producing hermetic single-use food containers using a sealing head having a specific profile with a rib3 Mar 2022US 2022/0063848 A1Societe des Produits Nestle S. A.
- Apparatus and method for producing containers from paper material or paper-like material, and container2 Aug 2018US 2018/0215497 A1Michael HöRauf Maschinenfabrik GmbH Und Co. KG
- Drinking straw with integral filters13 Sep 2012US 2012/0228400 A1Unistraw Patent Holdings Limited
- Drinking straw with integral filters12 Feb 2009US 2009/0041904 A1Unistraw Patent Holdings Limited
Most cited
By later US patents
- Method of forming cardboard tampon applicators having a dome-shaped forward tip44US 5,290,501 APlaytex Family Products Corporation · 1994
- Method of forming a paperboard tampon applicator having an outwardly rolled gripper end19US 5,702,553 AMcNeil-PPC, Inc. · 1997
- Drinking straw with integral filters5US 9,005,684 B2Unistraw Patent Holdings Limited · 2015