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:
Sep. 24, 2013
Filed:
Nov. 30, 2012
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Cheng-Shiun Wu, New Taipei, TW;
Hon Hai Precision Industry Co., Ltd., New Taipei, TW;
Abstract
A sucking device includes a tubular body and an engaging member. The tubular body includes a through hole and an air distributing portion received in the through hole and engaged with an inner surface of a sidewall of the tubular body. The air distributing portion is arranged adjacent to a distal end of the tubular body, and includes a central air passage and a number of peripheral air passages surrounding the central air passage. The engaging member includes a bottom plate received in the through hole at the distal end and an engaging portion extending from the bottom plate and being insertably engaged in the central air passage. A gap is maintained between a circumferential outer surface of the bottom plate and the inner surface of the tubular sidewall, and the gap is in communication with the through hole through the peripheral air passages.