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:
Aug. 23, 2011
Filed:
Feb. 01, 2010
Hilary Boehme, Hauppauge, NY (US);
Hilary Boehme, Hauppauge, NY (US);
Other;
Abstract
An improved germicidal lamp of the type containing mercury, having a ceramic base, and disposed in, and preventing contact with, a transparent quartz sleeve to prevent formation of a cold spot in the germicidal lamp caused by an undesirable thermal transfer between the lamp and the sleeve and which causes condensation of the mercury at the cold spot in the germicidal lamp. The improvement includes the ceramic base having a circumferential groove therearound, and a thermally insulating ring siting in the circumferential groove of the ceramic base so as to prevent the ceramic base from contacting the sleeve to prevent formation of the cold spot in the germicidal lamp caused by the undesirable thermal transfer between the lamp and the sleeve and prevent the condensation of the mercury at the cold spot in the germicidal lamp.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile