Invention Grant
- Patent Title: Dental blank holder
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Application No.: US14667659Application Date: 2015-03-24
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Publication No.: US10010386B2Publication Date: 2018-07-03
- Inventor: James M. Sellers , Douglas B. Snell , Michael R. Cole , James Donnelly
- Applicant: Ivoclar Vivadent AG
- Applicant Address: LI Schaan
- Assignee: Ivoclar Vivadent AG
- Current Assignee: Ivoclar Vivadent AG
- Current Assignee Address: LI Schaan
- Agency: Hodgson Russ LLP
- Main IPC: B23C3/35
- IPC: B23C3/35 ; A61C13/00 ; B23C3/00 ; B23Q3/06

Abstract:
A dental blank holder for the manufacture of dental articles. The dental blank holder can include a frame configured to cooperate with a blank holder of a dental mill. The frame can includes an inner periphery and an outer periphery, the inner periphery including a plurality of receiving walls forming receiving spaces, each receiving space configured to receive a dental blank. The dental blank holder may also include a movable arm configured to form a plurality of locking walls, each locking wall configured to enclose a corresponding receiving space, the movable arm including at least one biasing member configured to apply an individual force toward each receiving space such that each of the dental blanks is held in the receiving spaces for a milling process.
Public/Granted literature
- US20160278891A1 DENTAL BLANK HOLDER Public/Granted day:2016-09-29
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