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HEIMAN SIDNEY J

Overview
  • Total Patents
    15
About

HEIMAN SIDNEY J has a total of 15 patent applications. Its first patent ever was published in 1930. It filed its patents most often in United States and Canada. Its main competitors in its focus markets engines, pumps and turbines, thermal processes and furniture and games are A DE JONG N V, TATEISHI ARTHUR K and YU STEVEN.

Patent filings in countries

World map showing HEIMAN SIDNEY Js patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 5

Patent filings per year

Chart showing HEIMAN SIDNEY Js patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Heiman Sidney J 15

Latest patents

Publication Filing date Title
US2792985A Fan having adjustable directional air controls
US2705911A Reversibly driven ventilating fan
US2753787A Reversible window fan
US2634906A Cabinet-enclosed window ventilating fan
US2647506A Forced air space heater with air-cooled motor
US2496720A Heater fan mounting
US2462395A Concentric shell hot-air heater
US2462394A Dispensing mechanism
US2091442A Oil burner door
US1857846A Oil burner
CA368579A Oil burner
CA468137A Portable blower heaters
CA488096A Downward forced flow air heaters for rooms
CA484223A Heater fan mounting
CA527383A Cabinet-enclosed window ventilating fan