Patent · US Active

Stretchable sheet and method for producing the same

US11220764B2 · kind B2 · utility

0Cited by
4References
8Claims
0Family size

Assignee

Inventors

Key dates

Filing dateJul 2, 2020
Grant dateJan 11, 2022
Priority date—
Expiry dateJul 2, 2040

Classification

  • Technology area (CPC Y)Emerging Cross-Sectional Technologies
  • CPC primaryY10T442/2861
  • WIPO fieldTextile and paper machines
  • WIPO sectorMechanical engineering

Abstract

A sheet is produced by

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.