Asphalt Shingle, Roof Covering Therewith and Method of Making the Same with Synchronized Adhesive Positioning Thereon
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United States of America
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Issued Date -
Apr 25, 2024
app pub date -
Aug 22, 2023
filing date -
Aug 22, 2023
priority date (Note) -
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status (Latency Note)
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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.
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Cited Art Landscape
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