Hagley Vault: "February 16, 1937: E. I. du Pont de Nemours & Co. was granted U.S. patent…"
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- Date
- 1937
- Publisher
- Hagley Museum and Library
- Themes
- Nylon & synthetic fibers (DuPont)
Cite this source
“Hagley Vault: ‘February 16, 1937: E. I. du Pont de Nemours & Co. was granted U.S. patent…’.” Hagley Museum and Library, 1937. hagley.org/research/news/hagley-vault/date-february-16-1937-ei-du-pont-de-nemours-co-was-granted-us-patent.
Research notes
Hagley's own note on the nylon patent date. A citable institutional source alongside the patent itself.