Documents in our library describe Ct (Plus Other Notations) (Certain-Teed Products) as “[ asbestos cement pipe fittings, ] asphalt roofing products; [ millwork; ] vinyl siding and accessories”.1 They give it as sold from 1968.1
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What each document says
Every statement about Ct (Plus Other Notations) (Certain-Teed Products) 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 1968-01-03”, said by CERTAIN-TEED PRODUCTS CORPORATION, as recorded by U.S. Patent and Trademark Office1
- Description: “[ ASBESTOS CEMENT PIPE FITTINGS, ] ASPHALT ROOFING PRODUCTS; [ MILLWORK; ] VINYL SIDING AND ACCESSORIES”, said by CERTAIN-TEED PRODUCTS CORPORATION, as recorded by U.S. Patent and Trademark Office1
Kind of product
We list Ct (Plus Other Notations) (Certain-Teed Products) with asbestos-cement pipe, board and sheet, from how the documents describe it. That page explains how such products exposed workers.
Trades that worked with products like it: Pipefitters and Plumbers, Carpenters and Construction Workers, Roofers.
Asbestos-cement pipe, board and sheet by other makers (383)
Flexboard (Johns-Manville) · Thermobestos · Careytemp (Philip Carey) · Min-k (Johns-Manville) · Unibestos (Union Asbestos & Rubber Co.) · Colorlith (Johns-Manville) · Colorlith Chalkboard (Johns-Manville) · Colorsil (Johns-Manville) · Concord (U.S. Gypsum) · Corspan (Johns-Manville) · Country Club (Supradur) · Coverall Board (Philip Carey) · Dekeran (Johns-Manville) · Deluxe Stonewall (Ruberoid) · Detroc Board (M. H. Detrick) · Don'T Monkey With Cheap Roofs (Lone Star Roofing) · Du Shield (Flintkote) · Dualay (Keasbey & Mattison) · Dura Shake (GAF) · Dura-Color (GAF) · and 363 more: all asbestos-cement pipe, board and sheet
See also
- Certain-Teed Products: the company's documents, people, products and plants
References
- USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition) (October 27, 1971). Not yet published in our library.
Cite this page
“Ct (Plus Other Notations) (Certain-Teed Products).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/certain-teed-products-ct-plus-other-notations.
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