Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
November 29, 2022
Patent Application Number
17675913
Date Filed
February 18, 2022
Patent Citations
Patent Primary Examiner
CPC Code
Some embodiments relate to asphalt shingle waste coatings in roofing shingles of roofing systems. A roofing system comprises a plurality of roofing shingles. The plurality of roofing shingles, when installed on a roof substrate, comprises exposed surfaces and unexposed surfaces. The plurality of roofing shingles comprises asphalt shingle waste coatings on or only on at least one of the unexposed surfaces. The plurality of roofing shingles comprises asphalt coatings on or only on at least one of the exposed surfaces.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
