You don't need the product names or old records. No fee unless we recover compensation for your family.
Stefan Nadasan, Paul Sulea, Dumitru Popescu, Carol Schaumburger and Coloman Bakonyi received US Patent No. 3,450,236 on June 17, 1969, filed July 5, 1967.
The patent's description opens:
The invention relates to a composition material with good frictional characteristics for railway-vehicle brakeshoes (e.g. for railway locomotives and cars, tramway and subway cars) and to a method of fabrication of brakeshoes.
- Author
- Stefan Nadasan; Paul Sulea; Dumitru Popescu; Carol Schaumburger; Coloman Bakonyi
- Published by
- US Patent Office
- Series
- US Patent No. 3,450,236
- Date
- June 17, 1969
- Library no.
- ACL Doc 22122 · asbestosclaims.law/library/22122
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 3 pages · 251 KB
Where it was listed
- Asbestos, August 1969, in its patents department (the year's issues)
Cite this document
Stefan Nadasan, Paul Sulea, Dumitru Popescu, Carol Schaumburger, Coloman Bakonyi. “Composition material for railway vehicle brake shoes and a method of fabrication of brake shoes (US Patent 3,450,236, 1969).” June 17, 1969. US Patent No. 3,450,236. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22122. https://asbestosclaims.law/library/22122.
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.