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:
May. 25, 1999
Filed:
Sep. 12, 1997
Applicant:
Inventors:
Chien-Chung Chang, Tao Yuan County, TW;
Yi-Sheng Liu, Tau Yuan, TW;
Assignee:
Delta Electronics, Inc., Taipei, TR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01R / ;
U.S. Cl.
CPC ...
439500 ; 439501 ;
Abstract
A new and improved AC-to-DC adapter for providing DC input to a portable computer which is operable with a removable rechargeable battery is disclosed in this invention. The adapter is enclosed in an adapter box which is formed with a shape identical to the rechargeable battery. The adapter can therefore be fitted into the pocket made for the rechargeable battery to replace the rechargeable battery when AC power source is available.