You don't need the product names or old records. No fee unless we recover compensation for your family.
Harold W. Greider and Roger A. Macarthur received US Patent No. 2,335,242 on November 30, 1943, filed July 11, 1939. It was assigned to Phillip Carey Manufacturing Co.
The patent's description opens (from the scanned text):
This invention relates to formed articles and magnesium carbonate therefor and the manufacture thereof.
- Author
- Harold W. Greider; Roger A. Macarthur
- Published by
- US Patent Office
- Series
- US Patent No. 2,335,242
- Date
- November 30, 1943
- Library no.
- ACL Doc 22365 · asbestosclaims.law/library/22365
- Rights
- US government work, in the public domain.
Read or download
Read online Download the PDF PDF · 4 pages · 537 KB
Where it was listed
- Asbestos, January 1944, in its patents department (the year's issues)
- Barry Castleman, Asbestos: Medical and Legal Aspects (5th edition, 2005)
Cited by Barry Castleman
In Asbestos: Medical and Legal Aspects (5th edition, 2005), which cites it in:
- Chapter 6 (Alternatives to Asbestos Insulation), p. 373, note 14
Cited on this site
Cite this document
Harold W. Greider, Roger A. Macarthur. “Formed Article (US Patent 2,335,242, 1943).” November 30, 1943. US Patent No. 2,335,242. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22365. https://asbestosclaims.law/library/22365.
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.