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ALSPAUGH JAMES S

Overview
  • Total Patents
    19
About

ALSPAUGH JAMES S has a total of 19 patent applications. Its first patent ever was published in 1917. It filed its patents most often in United States and Canada. Its main competitors in its focus markets machines, mechanical elements and transport are GASTON FLEISCHEL, ZF MERITOR LLC and IKEYA FORMULA CO LTD.

Patent filings in countries

World map showing ALSPAUGH JAMES Ss patent filings in countries
# Country Total Patents
#1 United States 17
#2 Canada 2

Patent filings per year

Chart showing ALSPAUGH JAMES Ss patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Alspaugh James S 19

Latest patents

Publication Filing date Title
US2637220A Transmission
US2559922A Transmission
US2301497A Power transmitting device
US2218838A Power transmission mechanism
US2057810A Gear shift mechanism
US2076974A Power transmitting mechanism
US1844550A Gear-shift mechanism
US1666766A Speed-equalizing means for motor-vehicle transmission shafts
US1643935A Gear shift mechanism
US1462530A Gear-shift mechanism
US1456496A Gear-shifting mechanism
US1431207A Gear-shift mechanism
US1402131A Geae-shifting mechanism
US1402334A Means for extracting sand from the bottoms of bodies of water
US1491283A Gear-shift mechanism
US1548428A Automatic gear-shift-control mechanism
CA192387A Gear shift mechanism
US1413561A Automatic gear-shift control
CA246668A Gear shift mechanism