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HUMP HAIRPIN MFG COMPANY

Overview
  • Total Patents
    25
About

HUMP HAIRPIN MFG COMPANY has a total of 25 patent applications. Its first patent ever was published in 1909. It filed its patents most often in United States, Germany and France. Its main competitors in its focus markets consumer goods, machine tools and packaging and shipping are SCOLDING LOCKS CORP, ALFRED HOFMANN NEEDLE WORKS IN and ALBERT J DENISTON JR.

Patent filings in countries

World map showing HUMP HAIRPIN MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 18
#2 Germany 3
#3 France 2
#4 Austria 1
#5 Canada 1

Patent filings per year

Chart showing HUMP HAIRPIN MFG COMPANYs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Goldberg Solomon H 11
#2 Hermsdorf Walter H 3
#3 Willi Frederick D 2
#4 Sisson Isaac H 1
#5 Sisson Isaac Howard 1
#6 Austin Harold T 1

Latest patents

Publication Filing date Title
US1936838A Hair clasp
US1924823A Compartmented carton
US1952709A Hair waving device
DE559249C Machine for the production of hairpins with flattened and wavy legs
US1742181A Hairpin
US1732808A Hairpin
US1682819A Hairpin-box machine
US1598371A Machine for arranging and grouping hairpins
US1504686A Inking machine
US1517834A Machine for forming hairpins or similar articles
US1424472A Tube-cutting mechanism
US1454636A Hairpin container
US1414080A Machine for forming hairpins or similar articles
US1424471A Hairpin box
US1348865A Safety-pin
US1235942A Machine for producing bundles of yarn on thread.
US1301559A Machine for making coated articles.
US1162952A Machine for making hair-pins.
US1126752A Hair-pin.
CA283763A Hairpin