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:
Dec. 21, 1999
Filed:
Sep. 28, 1998
R Thomas White, Jr, Pfafftown, NC (US);
Henry H Morton, Wadesboro, NC (US);
Other;
Abstract
A non-contaminating radiant heater for analytical laboratory use with a controller providing a closed-loop, precise regulation of sequencing patterns of energy emission delivered to a sample at a programmed rate preventing hotspots until a preselected temperature is reached for a preselected time interval all. within a programmed schedule. The radiant heater includes a supporting base functioning as a sample platform, a vertical support member secured to the base and sample platform, and an electrically powered radiant heating element is enclosed by a sealed surrounding and supporting fixture fastened to the vertical supporting member providing a uniform radiation footprint.