Documents in our library describe Transhield (Johns-Manville) as “asbestos pipe line felt”.1 They give it as sold from 1953.1 Where the documents differ, each is listed below with its source.
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Asbestos claims
If you or a family member worked with or around Transhield (Johns-Manville) and later developed mesothelioma or another asbestos disease, a claim may be paid by the Manville Personal Injury Settlement Trust. Free case review.
What each document says
Every statement about Transhield (Johns-Manville) in the documents, in each document's own words.
USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition)
Method of increasing the production rate of asbestos fiber containing articles and product thereof (US Patent 3,891,498, 1975)
Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two
- Description: “asbestos pipeline felts”, p. 1193
Kind of product
We list Transhield (Johns-Manville) with paper, felt and millboard, from how the documents describe it. That page explains how such products exposed workers.
Other paper, felt and millboard by Johns-Manville (89)
Min-k · Doublex · Thermomat · Firetard · Vitribestos · Super Fire Felt · Telgard · Thermo Felt · Thermoflex · Thermotape · Thermowrap · Toasterbord · Type GT · Ventsulation · Vitro Fire Felt · White Surface Asbestos Jacket · #50 Asbestos Weatherproofing Felt · 12# Asbestos Tape · 15A Asbestos Jacket · 45A Asbestos Jacket · and 69 more on the company's page
Paper, felt and millboard by other makers (210)
Pyrotex (Raybestos-Manhattan) · Insubestos (Unarco) · Limpet (Keasbey & Mattison) · Novabestos (Raybestos-Manhattan) · Sal-mo (Nicolet) · Super Insubestos (Union Asbestos & Rubber Co.) · T/NA 200 (Ruberoid) · Terratex (G.E.) · Terratex (General Electric) · Thermafelt (H. K. Porter) · Thermafiber (U.S. Gypsum) · Thermoid Portersite G (H. K. Porter) · Triple Aaa Hip & Ridge Shingles (Atlantic Asphalt & Asbestos) · Tufbestos (Nicolet) · Tufedg (Munters) · Unarco (Unarco) · Unarco (Union Asbestos & Rubber Co.) · Unarco Asbestos Blanket (Unarco) · Uni Syn (Keasbey & Mattison) · Uniroof (Uni-Tubes Ltd. (England)) · and 190 more: all paper, felt and millboard
See also
- Johns-Manville: the company's history, documents, people, products and plants
- Johns-Manville 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) (February 17, 1954). Not yet published in our library.
- Method of increasing the production rate of asbestos fiber containing articles and product thereof (US Patent 3,891,498, 1975) (June 24, 1975), p. 5.
- Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 119. Not yet published in our library.
Cite this page
“Transhield (Johns-Manville).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/johns-manville-transhield.
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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.