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:
Jul. 22, 2008
Filed:
Aug. 21, 2006
Applicant:
John W. Caldwell, San Marino, CA (US);
Inventor:
John W. Caldwell, San Marino, CA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45B 25/18 (2006.01);
U.S. Cl.
CPC ...
Abstract
An umbrella assembly providing a dihedral shelter atop a pole which can be deployed to different dihedral angles and retracted to a compact configuration. It further includes a vent port in a cavity which is overhung by a positively positioned vent port cover.
Quick Actions:
Caldwell, John. (2008). Umbrella with a vented canopy deployable and retractible to a dihedral shape with a positively moved canopy and vent cover (U.S. Patent No. 7401618). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7401618
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile