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:
Feb. 17, 2009
Filed:
Jun. 14, 2005
Applicants:
Matthew B. Ballenger, Lexington, KY (US);
Ernest C. Weyhrauch, Cookeville, TN (US);
George B. Kendrick, Lexington, KY (US);
Inventors:
Matthew B. Ballenger, Lexington, KY (US);
Ernest C. Weyhrauch, Cookeville, TN (US);
George B. Kendrick, Lexington, KY (US);
Assignee:
Osram Sylvania Inc., Danvers, MA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01J 1/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
A lamp () includes an envelope () having a body () with a light source capsule () contained therein and ending in a hollow base () that terminates in a conical end (). A circuit board () is positioned within the hollow base () and includes a triangular portion () that is closely fitted within the conical end (). A temperature sensitive, voltage reducing component () is positioned near the apex () of the triangular portion ().