Documents in our library describe Economite (Excello Manufacturing) as “roof coating in liquid form and containing pitch, nonevaporating oils, and asbestos fibers”.1 They give it as sold from 1916.1
You don't need the product names or old records. No fee unless we recover compensation for your family.
What each document says
Every statement about Economite (Excello Manufacturing) 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 1916-01”, said by EXCELLO MANUFACTURING COMPANY, THE, as recorded by U.S. Patent and Trademark Office1
- Description: “ROOF COATING IN LIQUID FORM AND CONTAINING PITCH, NONEVAPORATING OILS, AND ASBESTOS FIBERS”, said by EXCELLO MANUFACTURING COMPANY, THE, 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) (November 28, 1928). Not yet published in our library.
Cite this page
“Economite (Excello Manufacturing).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/excello-manufacturing-economite.
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.