Documents in our library describe Glassbestos (Raybestos-Manhattan) as “glassbestos cloth - to military spec. mil-c-1207 type a 60" wide”.1 They give it as sold from 1941.2 Where the documents differ, each is listed below with its source.
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What each document says
Every statement about Glassbestos (Raybestos-Manhattan) in the documents, in each document's own words.
Raybestos-Manhattan Sales and Price Records for Shipyards, the Navy and Other Customers (1948-1974)
- Description: “Glassbestos cloth - to military spec. MIL-C-1207 type A 60" wide”, p. 621
USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition)
- Sold from: “first used in commerce 1941-03”, said by RAYBESTOS MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office2
- Sold from: “first used in commerce 1946-01-18”, said by RAYBESTOS-MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office2
- Sold from: “first used in commerce 1946-04-08”, said by RAYBESTOS-MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office2
- Description: “INSULATING TAPE”, said by RAYBESTOS MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office2
- Description: “LIGHT WEIGHT OPEN WEAVE CLOTH MADE FROM A COMBINATION OF ASBESTOS AND GLASS YARNS”, said by RAYBESTOS-MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office2
- Description: “ASBESTOS YARNS AND ASBESTOS THREAD WITH A GLASS CORE”, said by RAYBESTOS-MANHATTAN, INC., as recorded by U.S. Patent and Trademark Office2
Asbestos Magazine, 1943, June 1943
Asbestos Magazine, 1959, January 1959
- Use: “lagging cloth for shipboard insulation (1.40 lb. Glassbestos cloth; 10P111 Glassbestos lagging)”, p. 24
Asbestos Magazine, 1966, November 1966
- Fiber grade: “Coast Guard Approved Grade AAA Glassbestos Cloths”, p. 15
Asbestos Magazine, 1968, April 1968
- Description: “Glassbestos (glass-yarn-reinforced asbestos cloth)”, p. 326
Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two
- Description: “cloth, tape” (as of 1966), p. 817
Kind of product
We list Glassbestos (Raybestos-Manhattan) with cloth, tape and other textiles, from how the documents describe it. That page explains how such products exposed workers.
Other cloth, tape and other textiles by Raybestos-Manhattan (37)
Pyrotex · Novabestos · Novatex · Polybestos · Speedlag · Asbestos Tape · Asbestos Tubing or Sleeving · Asbestos Yarn · Eleven-thirty-three · Flourobestos · Gatortape · Glasbestos · Goldbestos · Green Shield · Greenshield · Quik Flame Oil Stove Wicking · R/M Glassbestos · R/M Green Shield · R/M Style 25 Thermal Insulating Tape · R/M Style 41-Rpd Pyrotex Yarns · and 17 more on the company's page
Cloth, tape and other textiles by other makers (264)
Min-k (Johns-Manville) · Thermobestos pipe covering · Sal-mo (Nicolet) · Insutape (Unarco) · Thermomat (Johns-Manville) · Garco (General Asbestos & Rubber) · Gardian Line (Southern Asbestos Co.) · Gardwell #164 (Safety Clothing & Equipment) · Gardwell #174 (Safety Clothing & Equipment) · Gardwell #1744 (Safety Clothing & Equipment) · Gardwell (Safety Clothing & Equipment) · Glas-Bes (Sun Chemical) · Granostruct (Cement Asbestos Products Co. (Capco)) · Graybestos (Sterling Packing & Gasket Company) · Grey Rock Eagle (U.S. Asbestos) · Guardian (H. K. Porter) · Gum-Bestos Asbestos Paper Tape (Grant Wilson) · Heatgard (H. K. Porter) · Herco (John Herman) · Hi-Luster (H. K. Porter) · and 244 more: all cloth, tape and other textiles
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
- Raybestos-Manhattan Sales and Price Records for Shipyards, the Navy and Other Customers (1948-1974) (August 20, 1953), p. 62.
- USPTO trademark case files (Trademark Full Text XML Data, Annual Applications, 2025 edition) (March 1, 1943). Not yet published in our library.
- Asbestos Magazine, 1943, June 1943 (June 1, 1943), p. 39.
- Asbestos Magazine, 1959, January 1959 (January 1, 1959), p. 2.
- Asbestos Magazine, 1966, November 1966 (November 1, 1966), p. 1.
- Asbestos Magazine, 1968, April 1968 (April 1, 1968), p. 32.
- Sourcebook on Asbestos Diseases: Medical, Legal, and Engineering Aspects, Volume Two (1986), p. 81. Not yet published in our library.
Cite this page
“Glassbestos (Raybestos-Manhattan).” AsbestosClaims.Law Library. https://asbestosclaims.law/library/products/raybestos-manhattan-glassbestos.
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