Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Animal watering valve with protected biasing spring

Animal watering valve with protected biasing spring

US Patent 4402343 · Granted Sep 6, 1983

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Demand watering valve for fowl, birds and small animals2000
Demand type animal watering valve1991
Animal waterers for snap-on assembly with water pipe1988
Animal watering apparatus and method1988
Side activated animal watering valve1986
Animal watering apparatus1982
Animal watering apparatus1982
Suspended watering system for poultry house1981
Suspended watering system for poultry house1981
Protective holder for sheet material1980