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CHARLES L ENFANT

Overview
  • Total Patents
    31
About

CHARLES L ENFANT has a total of 31 patent applications. Its first patent ever was published in 1921. It filed its patents most often in United States, United Kingdom and Germany. Its main competitors in its focus markets consumer goods, packaging and shipping and machines are ENGER KRESS COMPANY, RUMA PLASTIC GMBH and AQUAMAN UK LTD.

Patent filings in countries

World map showing CHARLES L ENFANTs patent filings in countries
# Country Total Patents
#1 United States 28
#2 United Kingdom 2
#3 Germany 1

Patent filings per year

Chart showing CHARLES L ENFANTs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Charles L Enfant 28

Latest patents

Publication Filing date Title
US2154516A Binding
US1972490A Book binding and method of making the same
GB342977A Improvements in and relating to cases or holders for keys and other articles
US1877911A Article holder
US1877912A Article holder
US1885736A Coin purse
US1877910A Combined cardcase and key holder
US1833027A Work guiding means
GB343451A Improvements in and relating to containers for cigarettes and other small articles
US1765730A Bill and card case
US1831016A Method of reenforcing the walls of bill folds, cardcases, and similar articles
US1824438A Savings bank
US1877909A Key holder
US1877468A Container
US1838689A Coin bank
US1896634A Assembling device for card cases
US1737972A Bill fold
US1676338A Assembling device for cardcases
US1735325A Container
US1684737A Cardcase and method of making same