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:
Apr. 03, 2012
Filed:
Apr. 04, 2010
Applicant:
Benjamin Chen, Taichung, TW;
Inventor:
Benjamin Chen, Taichung, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A63B 61/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
An adjustable net post assembly used in ball games comprises: an inner sleeve, an outer sleeve, a spring, an outer pipe and an inner pipe. By rotating the outer sleeve, the protrusion of the outer sleeve is moved to the first positioning portion or the second positioning portion the slot of the inner sleeve, so that the positioning protrusion of the positioning member will be disengaged from or engaged in the positioning hole of the inner pipe, which allows the inner pipe to be adjusted by being retracted or extended with respect to the outer pipe.