Engineering Timeline
Category: Otro
Actualizado: 16 dic 2019
Autores
Created byWilliam Wegand
Attachments
Eventos
Shoe insert for cushioning sensitive feet
# EP0495152A2
Inventors: Prahl, Comtesse
Award Date: 07/22/2019
Status: WithdrawnAdjustable arch, cushion insole for shoe
# US5400528A
Inventors: Skinner, Mannix, Cormier, Katzman
Award Date: 03/28/1995
Status: ExpiredShoe insert
# EP0110878A1
Inventor: Medrano
Award Date: 06/20/1984
Status: WithdrawnShoe and removably securable shoe insert
# CN102387723A
Inventor: Chan
Award Date: 03/21/2012
Status: ActiveFootwear insole insert
# US6543158B2
Inventor: Dieckhaus
Award Date: 04/08/2003
Status: ExpiredShoe insoles
# US2902781A
Inventor: Frank
Award Date: 09/08/1959
Status: ExpiredShoe insert and laminating method
# US4823483A
Inventor: Chapnick
Award Date: 04/25/1989
Status: ExpiredShoe inlay
# US3244177A
Inventor: Scholl
Award Date: 04/05/1966
Status: ExpiredArch support insole
# US20070022630A1
Inventors: Lundy, Yang, Avent
Award Date: 03/30/2010
Status: ActiveShoe insole having antibacterial and antifungal properties
# US4401770A
Inventor: Hance
Award Date: 08/30/1983
Status: Expired
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