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FREASE HURXTHAL F

Overview
  • Total Patents
    12
About

FREASE HURXTHAL F has a total of 12 patent applications. Its first patent ever was published in 1924. It filed its patents most often in United States. Its main competitors in its focus markets civil engineering, machines and weapons are LEVINTON RICARDO HORACIO, DIETRICH IND INC and CORRUGATED BAR COMPANY.

Patent filings in countries

World map showing FREASE HURXTHAL Fs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing FREASE HURXTHAL Fs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Frease Hurxthal F 12

Latest patents

Publication Filing date Title
US2429713A Apparatus for producing automatic scatter fire of a machine gun and for similar purposes
US2293431A Separable structure
US2257598A Separable frame and connected block structure
US2042779A Joist for joist and tile construction for floors and the like
US2017241A Tile for joist and tile construction for floors and the like
US1891086A Joist and tile construction for floors and the like
US1728050A Transmission-line tower
US1843318A Arch and beam manufacture and products
US1812690A Arch joist and floor construction
US1665921A Tubular frame structure
US1686910A Lever arch
US1677714A Tubular structure