B31F 1/007
For making articles with multilayered walls
Official title: {for making articles with multilayered walls}
B31F1/007 (For making articles with multilayered walls) appears on 6 US grants and 8 published applications in this corpus.
Search patents in B31F- Granted patents
- 6
- Published applications
- 8
- Assignees
- 9
- Inventors
- 30
- Latest grant
- 20 Feb 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 1 | 1 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 1 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 1 | 2 |
| 2022 | 0 | 0 |
| 2023 | 1 | 0 |
| 2024 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Method of making double-walled structure, and structure formed by the method20 Feb 2024US 11,905,101 B2Celwise AB
- Natural effect panel and method of fabricating the same12 Sep 2023US 11,752,661 B25R Technologies Sdn. Bhd.
- Method for engraving aluminium surfaces14 Dec 2021US 11,198,163 B2Acr II Aluminium Group Cooperatief U.A.
- Method for preparing paper cup20 Oct 2015US 9,162,790 B2Shanghai Xinyu Paper Cup Co., Ltd.
- Heat insulating cup and method of manufacturing the same23 Jun 1998US 5,769,311 AToppan Printing Co., Ltd.
- Method of making double-walled structure, and structure formed by the method14 Oct 2021US 2021/0316935 A1Celwise AB
- A natural effect panel and method of fabricating the same11 Mar 2021US 2021/0069930 A15R Technologies Sdn. Bhd.
- Packaging plywood sleeve21 Nov 2019US 2019/0352067 A1EkoHUB Oy
- Method for Engraving Aluminium Surfaces27 Sep 2018US 2018/0272684 A1Acr II Aluminium Group Cooperatief U.A.
- Machine for the continuous manufacture of tubular box bodies, notably based on cardboard or the like24 Mar 2016US 2016/0082686 A1PAKEA SASU (Société par actions simplifiée unipersonnelle)
Most cited
By later US patents