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:
Jun. 28, 1994
Filed:
Nov. 02, 1993
Applicant:
Inventor:
Cheng M Kuo, Hsinchu, TW;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A45B / ;
U.S. Cl.
CPC ...
135 29 ; 135 31 ;
Abstract
A tail rib structure comprises a tail rib with its inner end pivotally connected to the outer end of a flexible rib by way of a pin passing through a round hole on a flat portion formed on the inner end of the tail rib and a husk encasing the joint between the tail rib and the flexible rib. The tail rib structure can provide high wind-resistant strength for an umbrella.