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HUMMEL & DOWNING CO

Overview
  • Total Patents
    12
About

HUMMEL & DOWNING CO has a total of 12 patent applications. Its first patent ever was published in 1915. It filed its patents most often in United States. Its main competitors in its focus markets packaging and shipping, machines and textiles and paper are PRESIDENT AND DIRECTORS OF THE, GEN BOX COMPANY and SEALRIGHT CO INC.

Patent filings in countries

World map showing HUMMEL & DOWNING COs patent filings in countries
# Country Total Patents
#1 United States 12

Patent filings per year

Chart showing HUMMEL & DOWNING COs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Ethridge Albert S 5
#2 Arthur Ratcliff 2
#3 Harry Piautz 1
#4 Harry Plautz 1
#5 Johnson John C 1
#6 Downing Albert C 1
#7 Wenzel Fred A 1

Latest patents

Publication Filing date Title
US2143588A Collapsible carton
US2141743A Display container
US2004197A Box structure
US1995482A Container partition
US2004218A Container
US1856474A Container
US1808772A Caddy
US1700402A Caddy
US1587602A Cover for paper caddies
US1676286A Shirt envelope
US1241633A Metal tiering and flap-retaining means for boxes.
US1242531A Press.