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:
Jan. 27, 1981
Filed:
Feb. 28, 1979
Gregory J Sellers, Morristown, NJ (US);
Gerald R Bretts, Livingston, NJ (US);
Other;
Abstract
The effectiveness of thermal insulation of barriers, such as walls, floors, or ceilings of a residence, is assessed by measuring the effective values of insulation or R values, of thermal barriers. Suitable devices and procedures for utilizing such devices are provided. The R values so measured can be compared with those suggested for economic insulation in such sources as government publications to determine the desirability of augmenting existing insulation. The device comprises a holder and a temperature sensor and indicator means supported on a support slidably mounted in the holder. In one embodiment, a single device combines measurement of thermal insulation and comparison with suggested values for economic insulation. A direct measurement of whether installed insulation is adequate is thus provided.