Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Pressure responsive switch with low pressure cutoff

Pressure responsive switch with low pressure cutoff

US Patent 4200775 · Granted Apr 29, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus for remote application of manual signatures to electronic documents2017
Method to test indoor air quality2007
Indoor air quality test apparatus2005
Indoor air quality test apparatus2004
Gas/electric oven thermostat with self cleaning temperature calibration mechanis1997
Receptacle assembly and mounting bracket for circuit board connections1988