Invention Grant
- Patent Title: Protecting a mold having a substantially planar surface provided with a plurality of mold cavities
- Patent Title (中): 保护具有设置有多个模腔的基本平坦的表面的模具
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Application No.: US13453371Application Date: 2012-04-23
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Publication No.: US08668834B2Publication Date: 2014-03-11
- Inventor: Bradley P. Jones , Sarah H. Knickerbocker , Richard P. Volant
- Applicant: Bradley P. Jones , Sarah H. Knickerbocker , Richard P. Volant
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporations
- Current Assignee: International Business Machines Corporations
- Current Assignee Address: US NY Armonk
- Agency: Cantor Colburn LLP
- Agent Ian MacKinnon
- Main IPC: C25F3/00
- IPC: C25F3/00 ; B28B7/38
Abstract:
A method of protecting a mold having at least one substantially planar surface provided with a plurality of mold cavities includes inserting a plurality of mandrels into respective ones of the plurality of mold cavities, depositing a layer of mold protection material onto the at least one substantially planar surface and the plurality of mandrels, and removing the plurality of mandrels from the mold substrate.
Public/Granted literature
- US20120207920A1 PROTECTING A MOLD HAVING A SUBSTANTIALLY PLANAR SURFACE PROVIDED WITH A PLURALITY OF MOLD CAVITIES Public/Granted day:2012-08-16
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