The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 27, 2015
Filed:
May. 10, 2013
Sang Choon Cho, New York, NY (US);
Sang Choon Cho, New York, NY (US);
EBI CO., LTD., , KR;
Abstract
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.