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. 31, 1977
Filed:
Sep. 22, 1975
William Stelzer, Milford, MI (US);
Other;
Abstract
A solar heating system for converting the sun's rays into heat, comprising a level heat absorbtive element whose underside is adapted to absorb solar radiation and to convert it into heat, the absorbtive element being provided with means to conduct the absorbed heat away to be used for heating, reflector means arranged below said heat absorbtive element adjustably positioned to project solar heat rays onto said absorbtive element, the reflector means being movable into an inoperative protected position when not in use, the heat absorbtive element being protected against heavy loss by an insulated housing trapping dead air underneath said heat absorbtive element and being adapted to allow heat radiation to pass from said reflector means to said heat absorbtive element.