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:
Feb. 27, 1996
Filed:
Mar. 18, 1994
Cheng M Kuo, Hsinchu, TW;
Shen H Wang, Kon Kaung Village, Ho Li, Taichung, TW;
Other;
Abstract
An improved umbrella framework having a powerful strutting action is provided. The umbrella framework includes a strut frame member situated at the underside of a first umbrella frame member. The outer end of the strut frame member is connected to the outer end of a second umbrella frame member. The center of the strut frame member is connected to a support strut and the inner end is connected to a center guide. The center guide is installed onto the umbrella pole between a positioning ring and an upper guide. A sliding guide is disposed on the umbrella pole below the positioning ring. The sliding guide is operated to open the umbrella, whereupon the support strut effectively actuates the movement of the commonly connected strut frame member, the second umbrella frame member and the tail umbrella frame member.