Mold for dental copings and copings produced by using the mold

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United States of America Patent

PATENT NO 9168109
APP PUB NO 20130244207A1
SERIAL NO

13891552

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Abstract

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A mold for producing a coping used in a dental implant includes a male component having a protrusion and a female screw forming part. The mold further includes a female component having a recess and a male screw forming part having a different rotation direction from that of the female screw forming part. A cavity for producing the coping is formed by combining the male and female components. Since the mold includes a male component having a female screw forming part, and a female component having a male screw forming part with a different rotation direction than the female screw forming part, a produced coping may be easily separated from the male and female components.

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Patent Owner(s)

Patent OwnerAddress
EBI CO LTD289 EUISONG-RI AMNYANG-MYEON GYEONGSAN-SI GYEONGSANGBUK-DO 712-825

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Cho, Sang Choon New York, US 13 102

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