Title:
DENTAL IMPRESSION TRAY
Document Type and Number:
WIPO Patent Application WO/2015/183012
Kind Code:
A1
Abstract:
The present invention relates to a dental impression tray and, more particularly, to a dental impression tray comprising: an outer tray formed from a hard sheet material and having a handle at one side thereof; and an inner tray inserted into the outer tray and having a hole which is formed on the surface thereof and through which an impression material can pass. The present invention facilitates the separation of the impression material, can prevent the impression material from leaking out, and can be used by replacing the inner tray.
Inventors:
KWON OH DAL (KR)
KWON HYUK SOO (KR)
KWON HYUK SOO (KR)
Application Number:
PCT/KR2015/005358
Publication Date:
December 03, 2015
Filing Date:
May 28, 2015
Export Citation:
Assignee:
KWON OH DAL (KR)
KWON HYUK SOO (KR)
KWON HYUK SOO (KR)
International Classes:
A61C9/00; A61C19/04
Foreign References:
| US20060063124A1 | 2006-03-23 | |||
| US3890711A | 1975-06-24 | |||
| KR20080062451A | 2008-07-03 | |||
| US20130224680A1 | 2013-08-29 | |||
| KR20110029456A | 2011-03-23 | |||
| KR101391031B1 | 2014-04-30 | |||
| US20080286714A1 | 2008-11-20 | |||
| US6302690B1 | 2001-10-16 | |||
| US5551872A | 1996-09-03 |
Attorney, Agent or Firm:
KIM, YOUNG HO (KR)
김영호 (KR)
김영호 (KR)
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