Documents in our library describe Master Size (Raybestos-Manhattan) as “silicone elastomer-coated asbestos sleeving”.1 They give it as sold from 1970.1
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What each document says
Every statement about Master Size (Raybestos-Manhattan) in the documents, in each document's own words.
USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition)
- Sold from: “first used in commerce 1970-09-02”, said by RAYBESTOS-MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office1
- Description: “SILICONE ELASTOMER-COATED ASBESTOS SLEEVING”, said by RAYBESTOS-MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office1
See also
- Raybestos-Manhattan: the company's history, documents, people, products and plants
- Raybestos-Manhattan on our products page: what the documents say about the company's asbestos products, with sources
References
- USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition) (May 5, 1978). Not yet published in our library.
Cite this page
“Master Size (Raybestos-Manhattan).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/raybestos-manhattan-master-size.
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