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:
Jan. 25, 1994
Filed:
Dec. 09, 1992
Applicant:
Inventors:
Chi Hsiung, Taipei, TW;
Roger Lee, Taipei, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B43K / ; A63B / ;
U.S. Cl.
CPC ...
401195 ; 401 52 ; 273113 ;
Abstract
A pen having a barrel with a transparent sleeve to hold a refill for writing, wherein an intricate network of winding passage ways is formed around the barrel, where by tilting and turning the ball finds its way starting from its designated point.