You don't need the product names or old records. No fee unless we recover compensation for your family.
Jr Arthur G. Leonard received US Patent No. 2,184,619 on December 26, 1939, filed July 3, 1936.
The patent's description opens (from the scanned text):
The invention is illustrated in connection wit apparatus for producing ply-board from a mixture of cement and asbestos fibers which is first transferred to an endless cloth band in a relatively thin continuous web.
- Author
- Jr Arthur G. Leonard
- Published by
- US Patent Office
- Series
- US Patent No. 2,184,619
- Date
- December 26, 1939
- Library no.
- ACL Doc 23647 · asbestosclaims.law/library/23647
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 5 pages · 450 KB
Where it was listed
- Asbestos, February 1940, in its patents department (the year's issues)
Cite this document
Jr Arthur G. Leonard. “Shingle Making Machine (US Patent 2,184,619, 1939).” December 26, 1939. US Patent No. 2,184,619. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23647. https://asbestosclaims.law/library/23647.
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.