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LIBERTY CAN AND SIGN COMPANY

Overview
  • Total Patents
    18
About

LIBERTY CAN AND SIGN COMPANY has a total of 18 patent applications. Its first patent ever was published in 1935. It filed its patents most often in United States and Canada. Its main competitors in its focus markets packaging and shipping are SMISEK JOSEF, SOTRALENTZ PACKAGING and STOLZ HEINRICH.

Patent filings in countries

World map showing LIBERTY CAN AND SIGN COMPANYs patent filings in countries
# Country Total Patents
#1 United States 13
#2 Canada 5

Patent filings per year

Chart showing LIBERTY CAN AND SIGN COMPANYs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Packaging and shipping

Focus technologies

# Technology
#1 Containers for goods storage

Top inventors

# Name Total Patents
#1 Rueger Herman W 10
#2 Seymour Batdorf 5
#3 Batdorf Seymour 3

Latest patents

Publication Filing date Title
US2273999A Slide closure for containers
US2273998A Slide closure for containers
US2281620A Receptacle discharge cap
US2298594A Razor blade container
US2184227A Metallic dispensing receptacle
US2129785A Receptacle opener
US2104887A Dispenser or container
US2248844A Receptacle and receptacle head
US2083356A Box
US2041024A Box
US2093508A Box
US2124522A Receptacle opener
US2064241A Box
CA420255A Container slide closure
CA420256A Container slide closure
CA374579A Box
CA376869A Metal box
CA372180A Box