Bois-d'Amont
France
16
2019-06-27
The entities that hold a legal rights for patent applications filed by inventor Marechal Sylvain:
Sylvain Marechal from Bois-d'Amont, FR has applied for patents for these inventions. The list has both pending applications and granted patents:
Roller display device
#2 | 2017-04-27Self-winding mechanism for watches
#3 | 2016-12-22Magnetic device for pivoting an arbor of a rotating member in a timepiece movement
#4 | 2016-12-22Magnetic device for pivoting an arbor in a timepiece movement
#5 | 2016-10-20Balance spring made of micromachinable material with isochronism correction
#6 | 2016-06-16Mechanical winding device for a watch
#7 | 2016-05-26Balance spring stud for a timepiece
#8 | 2015-08-20Magnetic and/or electrostatic pivot
#9 | 2015-04-16Escapement mechanism for a watch movement
#10 | 2014-12-18Method for adjusting the vibration frequency range of a sound producing device with vibrating tongues
#11 | 2012-08-16Governor for a timepiece wheel set or strike wheel set
#12 | 2012-05-10Magnetic and/or electrostatic anti-shock device
#13 | 2012-05-10Magnetic and/or electrostatic pivot
#14 | 2011-09-22Crystal-bezel assembly unit for a timepiece and process assembly
#15 | 2011-09-01Striking mechanism for a watch with an active damper counter-spring
#16 | 2011-06-30Strike mechanism for a watch
1002787 ⎘