B - Operations – Transporting – 26 – B
Patent
B - Operations, Transporting
26
B
B26B 21/60 (2006.01) C23C 14/06 (2006.01)
Patent
CA 2567663
Colored razor blades are provided. Methods for manufacturing such blades are also provided, including methods involving depositing an oxide coating prior to heat treatment of the blade material and heat treating under conditions selected to enhance the color of the coating.
L'invention concerne des lames de rasoirs colorées. L'invention concerne des procédés pour fabriquer lesdites lames, notamment des procédés impliquant le dépôt d'un revêtement d'oxyde avant le traitement thermique du matériau de la lame et le traitement thermique dans des conditions sélectionnées de manière à améliorer la couleur du revêtement.
Liu Eric
Porcaro Alfred
Skrobis Kenneth J.
Swanson Ronald J.
Mbm Intellectual Property Law Llp
The Gillette Company
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