Documents in our library describe Leak-Seal (J.F. Kurfees Paint) as “asbestos roof cement in paste form for patching roofs”.1 They give it as sold from 1917.1
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What each document says
Every statement about Leak-Seal (J.F. Kurfees Paint) 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 1917-10-02”, said by J.F. KURFEES PAINT COMPANY, as recorded by U.S. Patent and Trademark Office1
- Description: “ASBESTOS ROOF CEMENT IN PASTE FORM FOR PATCHING ROOFS”, said by J.F. KURFEES PAINT COMPANY, as recorded by U.S. Patent and Trademark Office1
Kind of product
Trades that worked with products like it: Roofers.
References
- USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition) (September 24, 1947). Not yet published in our library.
Cite this page
“Leak-Seal (J.F. Kurfees Paint).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/j-f-kurfees-paint-leak-seal.
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