Warren, "Tufting machine" (US2058047A)
Patent · not yet checked at the source
- Made by
- Warren
- Date
- filed , granted 1936
- Number
- US2058047A
- Themes
- Chenille & candlewick, Machine tufting & Dalton, Tools & equipment
Cite this source
Warren, “Tufting machine” (US2058047A), filed , granted 1936. patents.google.com/patent/US2058047A/en.
Research notes
Patent research (Oct 2026): number, title, names and dates read from the USPTO scan.