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.
# | Country | Total Patents | |
---|---|---|---|
#1 | Switzerland | 28 | |
#2 | United States | 5 | |
#3 | Germany | 3 | |
#4 | EPO (European Patent Office) | 2 | |
#5 | France | 1 | |
#6 | United Kingdom | 1 | |
#7 | Hong Kong | 1 | |
#8 | Italy | 1 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Machines | |
#3 | Consumer goods |
# | Technology | |
---|---|---|
#1 | Mechanically-driven clocks | |
#2 | Personal adornments | |
#3 | Machines for making clocks | |
#4 | Unspecified technologies | |
#5 | Electromechanical clocks |
# | Name | Total Patents |
---|---|---|
#1 | Erard Raoul-Henri | 21 |
#2 | Raoul-Henri Erard | 19 |
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 |