Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Safety closure device

Safety closure device

US Patent 4583652 · Granted Apr 22, 1986

Assignee

No assignee recorded.

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

External ventricular and lumbar drainage alarm apparatus and methods of use ther2025
Bottle1992
Injection blow molding process for forming a package exhibiting improved child r1991
Package exhibiting improved child resistance without significantly impeding acce1990
Cryptographic based electronic lock system and method of operation1989
Combined door handle and lock unit1989
Molded safety closure device and method for making same1986
Safety champagne cork1984