Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Quick connect fitting for smooth wall conduit

Quick connect fitting for smooth wall conduit

US Patent 4948179 · Granted Aug 14, 1990

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Regulator and fill valve1996
Catheter check valve assembly1995
Fluid dispensing apparatus having tamper evident assemblies1994
Fluid dispensing apparatus having tamper evident assemblies1994
Pipe coupling with pivoting locking member1993
Fluid coupling1993
No-spill fluid security coupling1992
Coupling security and safety latch system1992
Adapter seal1990
Adapter seal1990
Automatic shut-off and self-locking refueling nozzle1990
Automatic shut-off and self-locking refueling nozzle1990