B21L 11/10
The chain links having opposed correspondingly shaped cylindrical and hook-like parts of
Official title: the chain links having opposed correspondingly shaped cylindrical and hook-like parts of which one parts forms a hinge-like support for the adjacent link (B21L11/02 takes precedence)
B21L11/10 (The chain links having opposed correspondingly shaped cylindrical and hook-like parts of) appears on 3 US grants and 3 published applications in this corpus.
Search patents in B21L- Granted patents
- 3
- Published applications
- 3
- Assignees
- 2
- Inventors
- 6
- Latest grant
- 18 Apr 2023
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 0 | 0 |
| 2010 | 0 | 0 |
| 2011 | 0 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 1 |
| 2017 | 1 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 1 |
| 2022 | 0 | 1 |
| 2023 | 1 | 0 |
By publication year.
Recent patents
- Chain link and conveyor chain comprising chain links, blank for a chain link and method of manufacturing a blank for a chain link18 Apr 2023US 11,629,011 B2Rexnord Flattop Europe B.V.
- Intermediate chain for drawing assemblies of drawing machines2 May 2017US 9,636,728 B2Danieli & C. Officine Meccaniche SpA
- Auxiliary chain for drawing assembly in drawing machines16 Dec 2003US 6,663,523 B1Danieli & C. Officine Meccaniche SpA
- Chain link and conveyor chain comprising chain liniks, blank for a chain link and method of manufacturing a blank for a chain link12 May 2022US 2022/0144552 A1Rexnord Flattop Europe B.V.
- Method and equipment for making jewelry products, in particular tennis-type bracelets11 Nov 2021US 2021/0345738 A1
- Intermediate chain for drawing assemblies of drawing machines3 Nov 2016US 2016/0318084 A1Danieli & C. Officine Meccaniche SpA
Most cited
By later US patents