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DUNBAR MFG COMPANY

Overview
  • Total Patents
    19
About

DUNBAR MFG COMPANY has a total of 19 patent applications. Its first patent ever was published in 1911. It filed its patents most often in United States. Its main competitors in its focus markets transport and civil engineering are CIMT COMP IND MAT TRANSPORT, ACME SUPPLY COMPANY and CHRISTY HENRY A.

Patent filings in countries

World map showing DUNBAR MFG COMPANYs patent filings in countries
# Country Total Patents
#1 United States 19

Patent filings per year

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

Focus industries

# Industry
#1 Transport
#2 Civil engineering

Top inventors

# Name Total Patents
#1 Schroyer Harry H 19

Latest patents

Publication Filing date Title
US1256061A Car-diaphragm hood.
US1256060A Folding tail-gate for passenger-cars.
US1256058A Roof structure for metal vestibule-car-diaphragm.
US1256057A Metal vestibule-car-diaphragm.
US1256056A Metallic car-diaphragm.
US1256054A Telescoping metal car-diaphragm.
US1256055A Metal car-diaphragm.
US1256053A Curtain-fixture.
US1243988A Awning.
US1256052A Weatehr-strip.
US1256051A Curtain-box spring-lock.
US1256050A Car-vestibule diaphragm.
US1276272A Unifold car-diaphragm.
US1256059A Metal-roof structure and seal for car-diaphragm.
US1256049A Weather-strip for car-windows.
US1256048A Car-vestibule diaphragm.
US1256047A Hinged curtain-sheld.
US1256046A Window-sash.
US1335395A Weather-guard