Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Device for making blind having Y-shaped pleats

Device for making blind having Y-shaped pleats

US Patent 5423937 · Granted Jun 13, 1995

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Foldable parabolic trough concentrator2021
Venetian blind1995
Light proof pleated window shade1992
Method and apparatus for manufacture of a light-proof and folded window curtain1992
Venetian blind1992
Pleated window shade1992
Window shade with dual blinds1991