Invention Grant
- Patent Title: Composite article and method
- Patent Title (中): 综合文章和方法
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Application No.: US13440938Application Date: 2012-04-05
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Publication No.: US09303306B2Publication Date: 2016-04-05
- Inventor: Gad Zak
- Applicant: Gad Zak
- Applicant Address: CA Montreal
- Assignee: MARIA DA COSTA DESIGN INC.
- Current Assignee: MARIA DA COSTA DESIGN INC.
- Current Assignee Address: CA Montreal
- Agency: Defillo & Associates, Inc.
- Agent Evelyn A. Defillo
- Priority: CA2310534 20071115
- Main IPC: C23C14/00
- IPC: C23C14/00 ; C23C16/00 ; C23C8/02 ; B22D25/02 ; C22C14/00 ; C22C16/00 ; C23C8/10 ; C23C8/80
Abstract:
Method, and articles therefrom, for providing a hard, abrasion-resistant, attractive, oxide surface layer of selectable thickness and having an outer appearance within the scale from gray to black, to a zirconium titanium alloy article by heating the article in an oxygen containing atmosphere.
Public/Granted literature
- US20120219736A1 COMPOSITE ARTICLE AND METHOD Public/Granted day:2012-08-30
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