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. 22, 2023
Filed:
Aug. 02, 2021
Applicant:
Certainteed Llc, Malvern, PA (US);
Inventor:
Robert L. Jenkins, Honey Brook, PA (US);
Assignee:
CertainTeed LLC, Malvern, PA (US);
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B32B 41/00 (2006.01); B32B 37/24 (2006.01); E04D 1/26 (2006.01); B32B 37/12 (2006.01); B32B 38/00 (2006.01);
U.S. Cl.
CPC ...
B32B 37/24 (2013.01); B32B 37/1292 (2013.01); B32B 38/0004 (2013.01); B32B 41/00 (2013.01); E04D 1/26 (2013.01); B32B 2305/076 (2013.01); B32B 2305/30 (2013.01); B32B 2419/06 (2013.01);
Abstract
A method of making the asphalt shingles includes applying a substrate to a layer of shingle-forming material, the substrate having indicators at predetermined spaced-apart distances, with the indicators being sensed as the shingle-forming layer is moved along a predetermined path, with adhesive zones being applied to the shingle such that the application of the adhesive zones is synchronized in response to sensing the locations of the indicators, and with the shingle-forming layer then being cut into individual shingles.