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SKERRITT ROY P

Overview
  • Total Patents
    24
About

SKERRITT ROY P has a total of 24 patent applications. Its first patent ever was published in 1940. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, thermal processes and mechanical elements are MONMOUTH PRODUCTS COMPANY, FEDDERS QUIGAN CORP and ROSENOW EDWARD C.

Patent filings in countries

World map showing SKERRITT ROY Ps patent filings in countries
# Country Total Patents
#1 United States 14
#2 Canada 10

Patent filings per year

Chart showing SKERRITT ROY Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Skerritt Roy P 24

Latest patents

Publication Filing date Title
US3211380A Horizontal humidifier
US3276754A Stabilizing evaporator plate holder
US3136829A Horizontal-air-flow humidifier
US3029028A Rotary lawn sprinkler
US3089651A Lawn sprinkler with timed automatic shutoff
US2837868A Humidified plant holder
US2831497A Float-operated valve
US2887102A Balanced pan humidifier
US2870762A Furnace humidifier
US2824571A Float valve unit
US2820449A Heating system humidifier
US2858825A Heating system humidifier
US2362940A Control for fuel economizers
US2292407A Humidifying apparatus
CA581866A Float-operated valve
CA592935A Balanced pan humidifier
CA880098A Externally-adjustable humidifier float valve
CA590039A Balanced pan humidifier
CA885029A Air-rotated power humidifier
CA708816A Horizontal-air-flow humidifier