Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Apparatus for injection molding of continuous slide fastener chain

Apparatus for injection molding of continuous slide fastener chain

US Patent 4226577 · Granted Oct 7, 1980

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Information processing system, non-transitory storage medium, and information pr2025
Wheel2002
Method and apparatus for automatically threading separable slide fastener string1986
Method and apparatus for automatically threading separable slide fastener string1986
Apparatus for pairing two rows of slide fastener coupling elements1980
Molds for injection molding of continuous slide fastener chain1980