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SENNE EDGAR P

Overview
  • Total Patents
    13
About

SENNE EDGAR P has a total of 13 patent applications. Its first patent ever was published in 1946. It filed its patents most often in United States and Canada. Its main competitors in its focus markets furniture and games, machines and engines, pumps and turbines are QUADREX CORP, HOOVER SUCTION SWEEPER CO and AIR WAY ELECTRIC APPL CORP.

Patent filings in countries

World map showing SENNE EDGAR Ps patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 3

Patent filings per year

Chart showing SENNE EDGAR Ps patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Senne Edgar P 13

Latest patents

Publication Filing date Title
US3110922A Hose construction
US3023447A Wall-installed vacuum cleaner
US2871503A Vacuum cleaner on-and-off switching devices
US2646855A Filter replacement mechanism for vacuum cleaners
US2550384A Air intake mechanism for air filter machines
US2543556A Filter unit for vacuum cleaners
US2625239A Vacuum cleaner mechanism responsive to thermal effects of filter bag filling
US2533057A Filter replacement construction for vacuum cleaners
US2632524A Roller mounted vacuum cleaner for propulsion by flexible hose
US2532642A Vacuum cleaner with dirt-bag feed and ejection
CA524729A Filter unit for vacuum cleaners
CA514504A Air filtering machines particularly for use as vacuum cleaners
CA668754A Wall-installed vacuum cleaner