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William S. Miles and Paul A. Voigt received US Patent No. 2,351,993 on June 20, 1944, filed February 19, 1942. It was assigned to Johns Manville.
The patent's description opens (from the scanned text):
The invention is particularly applicable to shingles of this type which have a free edge or end to be secured to an underlying shingle.
- Author
- William S. Miles; Paul A. Voigt
- Published by
- US Patent Office
- Series
- US Patent No. 2,351,993
- Date
- June 20, 1944
- Library no.
- ACL Doc 21969 · asbestosclaims.law/library/21969
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 3 pages · 230 KB
Where it was listed
- Asbestos, August 1944, in its patents department (the year's issues)
Cite this document
William S. Miles, Paul A. Voigt. “Building Construction (US Patent 2,351,993, 1944).” June 20, 1944. US Patent No. 2,351,993. US Patent Office. AsbestosClaims.Law Library, ACL Doc 21969. https://asbestosclaims.law/library/21969.
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