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Extract from the Register of European Patents

EP Citations: EP3645852

Cited inInternational search
Type:Patent literature
Publication No.:US4189940  [Y]
 (ARMSTRONG LEE R [US], et al) [Y] 11 * abstract * * claims 1, 3 ** figure 1 *;
Type:Patent literature
Publication No.:EP0863404  [Y]
 (AVL LIST GMBH [AT]) [Y] 12 * abstract * * page 31, paragraph 3 * * claim 1 *;
Type:Patent literature
Publication No.:US6422224  [Y]
 (WALKER JR ROBERT A [US]) [Y] 8 * abstract * * figure 1A *;
Type:Patent literature
Publication No.:WO2014055919  [XYI]
 (DES CASE CORP [US]) [X] 1,2 * the whole document * [Y] 8,11,12 [I] 3-7