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:
Apr. 10, 2012
Filed:
May. 21, 2008
Applicants:
Timothy Tackett, Sheridan, IN (US);
John B. Letts, Carmel, IN (US);
Inventors:
Timothy Tackett, Sheridan, IN (US);
John B. Letts, Carmel, IN (US);
Assignee:
Firestone Building Products Co., LLC, Indianapolis, IN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29C 44/30 (2006.01); B29C 44/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method for producing foam insulation board, the method comprising forming a foam product as part of a continuous process, where said foam product includes at least one side edge, monitoring on-line the compressive strength of the foam product, along said at least one side edge, and adjusting said step of forming a foam product in view of data obtained from said step of monitoring.