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KARR FRANCIS

Overview
  • Total Patents
    12
About

KARR FRANCIS has a total of 12 patent applications. Its first patent ever was published in 1899. It filed its patents most often in United States and Canada. Its main competitors in its focus markets furniture and games are WORLD DENSHI KOGYO KK, BENZ ROLF AG & CO KG and KOBILCA OLIVER.

Patent filings in countries

World map showing KARR FRANCISs patent filings in countries
# Country Total Patents
#1 United States 10
#2 Canada 2

Patent filings per year

Chart showing KARR FRANCISs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Furniture and games

Focus technologies

# Technology
#1 Chairs and beds

Top inventors

# Name Total Patents
#1 Karr Francis 12

Latest patents

Publication Filing date Title
US1205900A Bed-spring.
US1205901A Spring bed-bottom.
US1000919A Spring bed-bottom.
US997298A Bed-spring.
US908273A Mattress.
US821295A Spring-support.
US781829A Spring bed-bottom.
US774670A Spring bed-bottom.
US699392A Hanger for supporting bed-bottoms.
US665831A Spring bed-bottom.
CA64361A Spring bed bottom
CA241549A Spring cushion