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ERARD RAOUL HENRI

Overview
  • Total Patents
    42
About

ERARD RAOUL HENRI has a total of 42 patent applications. Its first patent ever was published in 1952. It filed its patents most often in Switzerland, United States and Germany. Its main competitors in its focus markets measurement, machines and consumer goods are CARTIER CREATION STUDIO SA, CHOPARD TECHNOLOGIES SA and REVUE FABRIQUES D HORLOGERIE T.

Patent filings in countries

World map showing ERARD RAOUL HENRIs patent filings in countries

Patent filings per year

Chart showing ERARD RAOUL HENRIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Erard Raoul-Henri 21
#2 Raoul-Henri Erard 19

Latest patents

Publication Filing date Title
CH689710GA3 Watch including an indicator element complementary to the time display.
CH689414GA3 Watch with power reserve indicator.
IT9020486A1 Clock with tide indicator
FR2662826A1 Watch with tide indicator.
EP0310007A1 Dial for an instrument and a watch
CH684454GA3 Watch indicator member with the tide.
US4548512A Watch with indicator of lunar phases
CH651453A5 Method for manufacturing an articulated bracelet
CH641941A5 Method for manufacturing a bracelet composed of articulated elements
US3499280A Winding and setting pinions mounted in case independent of movement
US3438109A Method of making a bearing