Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Sprinkler head with an improved slotted drive spoon

Sprinkler head with an improved slotted drive spoon

US Patent 4205787 · Granted Jun 3, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sequencing valve2000
Sequencing valve1999
Adjustable part circle sprinkler assembly1990
Electronic water sprinkler timer1989
Water timer1988
Timer-controlled valve for a lawn sprinkler1988
Timer for a lawn sprinkler controller1988
Lawn sprinkler controller-timer with cover1988
Electronic water sprinkler timer1988
Water timer1987
Quick disconnect mounted programming means for sprinkler1986
Pop-up sprinkler with independently biased drain valve1984