This inventor holds 4 USPTO granted patents. Top assignees: Ferco International, Ferco International Usine De Ferrures De Batiment. Active years: 1990-1992.
Company Filing History:
2 out of 21 
2 out of 25 Years Active: 1990-1992
Title: Innovations by Laurent Aumercier
Introduction
Laurent Aumercier is a notable inventor based in Phalsbourg, France. He has made significant contributions to the field of hinge fittings for doors and windows. With a total of four patents to his name, Aumercier's work focuses on enhancing the functionality and reliability of these essential components in architectural design.
Latest Patents
Aumercier's latest patents include innovative designs for hinge fittings that cater to pivoting and tiltable doors and windows. One of his patents describes hinge fittings that allow for the opening frame to partially overlap the fixed frame. This design incorporates corner bearings and casement stays, which are equipped with auxiliary stay arms, connecting rods, and second stay arms. These elements ensure better sealing and reliable operation by providing lateral and vertical positioning of the opening frame in relation to the fixed frame. Another patent details a hinge for doors or windows where the sash partially overlaps the sash-frame. This design features hinged lower compass arms that create a vertical movement path at the beginning of the opening process. Additionally, it includes upper hinge elements that project the upper rail of the sash outward during its movement. An assistance mechanism is also integrated to facilitate the closing process by vertically pushing back the sash and centering it with respect to the sash-frame.
Career Highlights
Throughout his career, Laurent Aumercier has worked with prominent companies in the industry. Notably, he has been associated with Ferco International, a leading manufacturer of building hardware. His experience in these organizations has contributed to his expertise in developing innovative hinge solutions.
Collaborations
[This section has been skipped due to space constraints.]
Conclusion
Laurent Aumercier's inventive work in hinge fittings showcases his commitment to improving the functionality of doors and windows. His patents reflect a deep understanding of mechanical design and user needs, making him a significant figure in the field of architectural hardware.