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Oliver F. Mottweiler and Daniel C. Drill received US Patent No. 1,827,035 on October 13, 1931, filed November 25, 1927. It was assigned to Gen Insulating and Manufacturing Co.
The patent's description opens (from the scanned text):
This invention relates generally "to insulating jackets, and particularly to jackets adapted to be used for insulating purposes in connection with circular or cylindrical structures such as pipes, boilers, and the like, the predominant object'of the invention being to produce an insulating jacket of the type mentioned which is much more simple to manufacture and which functions more efiic-iently when in use than similar insulating jackets heretofore known. j Prior to this invention, insulating jackets were produced, each of which was provided with a plurality of V-shaped spaces formed in ...
- Author
- Oliver F. Mottweiler; Daniel C. Drill
- Published by
- US Patent Office
- Series
- US Patent No. 1,827,035
- Date
- October 13, 1931
- Library no.
- ACL Doc 22807 · asbestosclaims.law/library/22807
- Rights
- US government work, in the public domain.
Read or download
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Where it was listed
- 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. 380, note 75
Cited on this site
Cite this document
Oliver F. Mottweiler, Daniel C. Drill. “Insulating jacket (US Patent 1,827,035, 1931).” October 13, 1931. US Patent No. 1,827,035. US Patent Office. AsbestosClaims.Law Library, ACL Doc 22807. https://asbestosclaims.law/library/22807.
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