The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 30, 2021
Filed:
Feb. 25, 2020
Richard Holbrook, Pasadena, CA (US);
Darren Mark, Pasadena, CA (US);
Richard Holbrook, Pasadena, CA (US);
Darren Mark, Pasadena, CA (US);
Other;
Abstract
A novel umbrella includes a support post, a housing supported thereby, spokes pivotally disposed about the housing, a canopy, and an actuator. The housing has a top hub and a bottom hub. The actuator slides the hubs together to pivot the spokes away from the housing, whereby the umbrella moves from a closed position to an open position. Rollers are retained within the top hub, and each spoke has a spoke cam attached to one end. The spokes pivot away from the housing by having a roller surface of each spoke cam slide along each respective roller. The actuator may include a beam pivotally disposed about the support post, a strut pivotally disposed about the support post and coupled to the beam, a car slide slideably disposed within the beam, and a cable coupled to the strut and the housing.