Stickless exteriorly operated umbrella canopy
US10704290B1 · kind B1 · utility
9Cited by
43References
4Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 9, 2018 |
| Grant date | Jul 7, 2020 |
| Priority date | — |
| Expiry date | Apr 9, 2038 |
Classification
- Technology area (CPC E)Fixed Constructions
- CPC primaryE04H15/006
- WIPO fieldOther consumer goods
- WIPO sectorOther fields
Abstract
An umbrella canopy that opens and closes not from a stick from within the interior of the umbrella canopy but from the exterior crown where a line is pulled to open the umbrella canopy and where a button is pushed to close the umbrella canopy. The interior of the umbrella canopy includes no stick to hold up the umbrella canopy. Taut edges of the umbrella canopy hold up the umbrella canopy, for instance, on the top edges of a playyard.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.