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. 17, 2001
Filed:
May. 29, 1998
Applicant:
Inventors:
Jeng-Shyong Wu, Hsin-Chu City, TW;
Johnny Chen, Hsin-Chu City, TW;
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F21V 2/100 ;
U.S. Cl.
CPC ...
F21V 2/100 ;
Abstract
A lamp socket device for a decorative lighting string is provided. The device has a lamp bulb, a lamp base, a lamp holder, contact sheet and multiple electrical wires. The combination of a lamp bulb or a lamp base and lamp holder have acceptance, selectively combinable, aspects with directional aspects between the fixed lamp bulb, lamp base and lamp holder whereas the other unfixed lamp bulb, lamp base and lamp holders of a similar but different type have non-acceptance, non-combinable or exclusive aspects.