You don't need the product names or old records. No fee unless we recover compensation for your family.
Elmer R. Schaeffer received US Patent No. 1,984,551 on December 18, 1934, filed October 3, 1930.
The patent's description opens (from the scanned text):
My invention relates to structures, such as ported on the flange 2' and secured thereto by tank roofs, and more particularly to metalroofs suitable means such as the rivets 5. for oil storage tanks.
- Author
- Elmer R. Schaeffer
- Published by
- US Patent Office
- Series
- US Patent No. 1,984,551
- Date
- December 18, 1934
- Library no.
- ACL Doc 23720 · asbestosclaims.law/library/23720
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 5 pages · 549 KB
Where it was listed
- Asbestos, February 1935, in its patents department (the year's issues)
Cite this document
Elmer R. Schaeffer. “Structure such as Tank Roof (US Patent 1,984,551, 1934).” December 18, 1934. US Patent No. 1,984,551. US Patent Office. AsbestosClaims.Law Library, ACL Doc 23720. https://asbestosclaims.law/library/23720.
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.