Easy-to-drawing-in umbrella
US11116295B2 · kind B2 · utility
0Cited by
7References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jan 17, 2018 |
| Grant date | Sep 14, 2021 |
| Priority date | — |
| Expiry date | Aug 12, 2039 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA45B2011/005
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An easy-to-drawing-in umbrella includes an umbrella cloth, a rib and an umbrella stem. The umbrella cloth is arranged on the rib. The rib is arranged on a fixed end of the umbrella stem. The easy-to-drawing-in umbrella further includes a molded fixing assembly. The rib includes a folding support set and a rib nest. The folding support set is secured onto the rib nest. The rib nest is used to fix all supporters of the folding support set on the rib nest, and is fastened on the umbrella stem via the rib nest. The umbrella cloth is set with folds. The molded fixing piece assembly is arranged on one side of the folds.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.