B31D 3/023
By cutting webs longitudinally into strips, piling these strips and uniting them
Official title: {by cutting webs longitudinally into strips, piling these strips and uniting them along lines perpendicular to the cuts}
B31D3/023 (By cutting webs longitudinally into strips, piling these strips and uniting them) appears on 11 US grants and 16 published applications in this corpus.
Search patents in B31D- Granted patents
- 11
- Published applications
- 16
- Assignees
- 9
- Inventors
- 27
- Latest grant
- 3 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 1 | 2 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 0 |
| 2008 | 0 | 1 |
| 2009 | 0 | 0 |
| 2010 | 1 | 1 |
| 2011 | 1 | 0 |
| 2012 | 0 | 2 |
| 2013 | 2 | 3 |
| 2014 | 2 | 1 |
| 2015 | 1 | 0 |
| 2016 | 0 | 1 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 0 |
| 2024 | 0 | 0 |
| 2025 | 0 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Manufacturing system to form a honeycomb core and a method of forming the same3 Mar 2026US 12,565,018 B2The Boeing Company
- Method of continuous manufacture of a composite hollow board material, and machine and computer program7 Apr 2015US 8,999,094 B2IKEA Supply AG
- Method of making multilayer product having honeycomb core of improved strength18 Nov 2014US 8,888,941 B2Bradford Company
- System and method for forming a support article4 Feb 2014US 8,642,156 B2
- Thick curved honeycomb core with minimal forming9 Jul 2013US 8,481,143 B2The Boeing Company
- Manufacturing system to form a honeycomb core and a method of forming the same10 Apr 2025US 2025/0115016 A1The Boeing Company
- Aluminum honeycomb core production method and device21 Nov 2019US 2019/0351637 A1Honicel Honeycomb Material Holdings Ltd.
- Production method for a core of polymer sandwich structural material, core and material17 Nov 2016US 2016/0332410 A1
- Device and method for producing a honeycomb structure and a honeycomb structure27 Mar 2014US 2014/0087127 A1The Swisscore AG
- Method of continuous manufacture of a composite hollow board material, and machine and computer program19 Dec 2013US 2013/0333839 A1IKEA Supply AG
Most cited
By later US patents
- Method for producing a strip-shaped object48US 6,767,425 B2Alcan Technology & Management Ltd. · 2004
- Formable cellular material with synclastic behavior27US 5,431,980 A1995
- System and method for forming a support article9US 8,642,156 B22014
- Thick curved honeycomb core with minimal forming7US 8,481,143 B2The Boeing Company · 2013
- Method of making multilayer product having honeycomb core of improved strength5US 8,454,781 B2Bradford Company · 2013