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SIRA SOCIETA IND RICERCHE AUTO

Overview
  • Total Patents
    18
About

SIRA SOCIETA IND RICERCHE AUTO has a total of 18 patent applications. Its first patent ever was published in 1956. It filed its patents most often in Germany, United States and Italy. Its main competitors in its focus markets transport, mechanical elements and machines are CONSORTIUM DE RECH BRP UNIVERSITE DE SHERBROOKE S E N C, AIMBRIDGE PTY LTD and JEONG CHANG LOG.

Patent filings in countries

World map showing SIRA SOCIETA IND RICERCHE AUTOs patent filings in countries
# Country Total Patents
#1 Germany 8
#2 United States 4
#3 Italy 2
#4 Canada 1
#5 Switzerland 1
#6 Spain 1
#7 United Kingdom 1

Patent filings per year

Chart showing SIRA SOCIETA IND RICERCHE AUTOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Giacosa Dante 8
#2 Dante Giacosa 2
#3 Virgilio Borsattino 1
#4 Giacosa D 1
#5 Borsattino Virgillio 1
#6 Giacosa Danta 1

Latest patents

Publication Filing date Title
US4161894A Automatic transmission device, with belt transmission ratio variator, particularly for motor vehicles
US3842787A Water jet impellor unit having a steering control device
US3269207A Automatic variable speed transmission, more particularly for motor vehicles
GB846354A Epicyclic change-speed gearing for motor vehicles
DE1063424B Mixture-compressing internal combustion engine
US2871968A Luggage and spare wheel compartment structure on rear-engined vehicles