Delta-Shaped Umbrella Having a Spring-Loaded Hub
Number of patents in Portfolio can not be more than 2000
United States of America
Stats
-
N/A
Issued Date -
Jan 2, 2020
app pub date -
Jun 3, 2019
filing date -
Jun 3, 2019
priority date (Note) -
Published
status (Latency Note)
Importance
Abstract
A delta-shaped umbrella apparatus for shading or shielding a user from the rain includes a hub configured for receiving a handle. The hub has a plurality of spring receptacles, and a plurality of springs, with each spring having a coiled portion, a lower anchoring portion, and an upper anchoring portion. Each spring receptacle has a spring chamber configured to hold the coiled portion, at least one anchoring hole configured for the lower anchoring portion to be inserted therethrough, and a slot. A plurality of ribs are anchored to the plurality of springs' upper anchoring portions, and each slot is configured to allow the a rib to swing through a predetermined range of motion relative to the hub. The range of motion defines an arc extending from a position substantially parallel to the handle to a position substantially perpendicular to the handle.
First Claim
Family
International Classification(s)
Cited Art Landscape
Patent Citation Ranking
Advertisement
Advertisement
Advertisement
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully