PARIS VIRTUEL

Brand Owner Address Description
PARISVIRTUEL Morvan, Catherine 25 BIS, AVENUE DE LA REPUBLIQUE F-92340 BOURG LA REINE France PARIS VIRTUEL;computer services, namely, providing on-line information concerning the Paris France metropolitan area by means of a global computer information network;The English version of the French word VIRTUEL is virtual.;
 

Where the owner name is not linked, that owner no longer owns the brand

    
Technical Examples
  1. A dental prostheses modeling system includes a tray having in an upper part thereof a trough for receiving a semi-liquid modeling material or casting material such as plaster of Paris or die stone, the trough having opposed vertical walls in which are formed alternating vertically disposed ribs and grooves for forming complementary shapes in sides of a casting molded in said tray, a base portion of which has in outer walls thereof alternating vertically disposed grooves and ribs, the trough having a frangible base plate which overlies an upwardly concave cavity for receiving liquid die stone after the upper casting has solidified, hardened and been removed, the base plate being broken and removed to uncover an elongated aperture joining the upper trough to the lower cavity enabling the cast to be ejected from the tray, pins fitted into selected portions of the casting base, the casting reinserted into the trough, and the tray inverted to receive liquid die stone which hardens to form a stone base matrix for insertably receiving pins protruding downwardly from portions of the casting, the casting being then removed from the trough in the upper portion of the tray and severed into segments which are releasably re-engageable along with adjacent portions of the casting within the tray, proper registration between segments of the casting being effected by insertable receipt of pins within holes formed in the die stone base during hardening thereof, and engagement between ribs and grooves of the casting segments with complementarily-shaped grooves and ribs in the inner side walls of the upper tray trough.