You don't need the product names or old records. No fee unless we recover compensation for your family.
William H. Mason received US Patent No. 1,663,505 on March 20, 1928, filed September 18, 1925.
- Author
- William H. Mason
- Published by
- US Patent Office
- Series
- US Patent No. 1,663,505
- Date
- March 20, 1928
- Library no.
- ACL Doc 22744 · asbestosclaims.law/library/22744
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 6 pages · 526 KB
Where it was listed
- Asbestos, June 1928, in its patents department (the year's issues)
Cite this document
William H. Mason. “Insulating Board (US Patent 1,663,505, 1928).” March 20, 1928. US Patent No. 1,663,505. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22744. https://asbestosclaims.law/library/22744.
ACL Doc numbers and their short links never change. See how to cite the Library.
Talk with an asbestos lawyer
Start with what you remember, and we'll take it from there.
This page is provided for general informational purposes and does not constitute legal advice. Every asbestos case turns on its own facts, exposure history, diagnosis, deadlines, available evidence, and applicable law. Reviewing this page does not create an attorney-client relationship. For advice about your specific situation, call 833-4-ASBESTOS for a free case review.