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BURKART MFG COMPANY F

Overview
  • Total Patents
    11
About

BURKART MFG COMPANY F has a total of 11 patent applications. Its first patent ever was published in 1925. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets machines, textiles and paper and furniture and games are FIRET BV, GINSA GENERAL INVENTORS SA and ALLASSO IND INC.

Patent filings in countries

World map showing BURKART MFG COMPANY Fs patent filings in countries
# Country Total Patents
#1 United States 7
#2 Canada 2
#3 United Kingdom 2

Patent filings per year

Chart showing BURKART MFG COMPANY Fs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Kopplin Karl J 4
#2 Burkart Oliver R 2
#3 Mcewen William J 1
#4 Durkee Alfred C 1
#5 Burkart Clifford L 1
#6 Burkart Harry J 1

Latest patents

Publication Filing date Title
US2920928A Journal lubricator
US2882959A Embedded spring cushion construction
US2378642A Process of making fiber-body articles
GB547636A Smooth surface fibrous article
GB547637A Process of making smooth surface fibrous article
US2395556A Self-sealing tank
US2373033A Smooth surface fibrous article
US2244097A Fibrous padding and method of making the same
US1657744A Tufts, material therefor, and method of manufacture
CA431936A Smooth surface fibrous article
CA399157A Fibrous padding