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. 24, 2009
Filed:
Jul. 07, 2005
Shou Mao Chen, Ta Cha Township, Taichung Hsien, TW;
Shou Mao Chen, Ta Cha Township, Taichung Hsien, TW;
Other;
Abstract
The extendable pull handle for luggage includes several hollow tubes, and the fixed components are placed at the base frame of the hollow tubes of the pull handle. At both sides of hollow tube facing externally, there are separately provided with an upper fixation hole and a lower fixation hole. The component set includes two sets of snapper and a big and small springs; the exterior of first snapper is fitted with the first protruding column, which is protruded and locked onto upper fixation hole of external hollow tube. And, an oblique guide plane is provided at the middle top of first snapper, and a concave surface, at which center and protruded inward is a limit column; the exterior of the second snapper is fitted with a second protruding column, which is protruded and locked onto upper fixation hole of external hollow tube.