▪ US Patent No. 10,139,853 (CHOI, Jaeho)
- 발명의 명칭: Method for manufacturing light emitting metal knob
- 대표 도면
- 대표 독립항:
1. A method for manufacturing a light emitting metal knob comprising: a metal plate processing step of forming a light blocking metal plate in a cap shape including an upper plate portion and a side plate portion; a display groove forming step of forming a light emitting display groove in an upper surface of the upper plate portion of the light blocking metal plate; a first resin layer coupling step of coupling a first resin layer, which is made of a light transmitting synthetic resin, to the upper surface of the upper plate portion of the light blocking metal plate so as to fill the light emitting display groove; an upper surface plane-cutting step of cutting the upper surface of the upper plate portion of the light blocking metal plate such that the first resin layer filled in the light emitting display groove is remained; an anodizing step of applying an anodic oxidation treatment to the light blocking metal plate and then applying an organic dye to realize a color; a lower surface plane-cutting step of cutting a lower surface of the upper plate portion of the light blocking metal plate such that the first resin layer coupled into the light emitting display groove is exposed from the lower surface of the upper plate portion of the light blocking metal plate to form a light emitting display window; and a second resin layer coupling step of coupling a second resin layer, which is made of a light transmitting synthetic resin, to the lower surface of the upper plate portion of the light blocking metal plate.
▪ US Patent No. 10,167,984 (KANG, Ok-su)
- 발명의 명칭: Pipe connector and pipe-connected embedded box including same
- 대표 도면
- 대표 독립항:
1. A pipe connector comprising: a connector body having a tubular shape and including a first fluid channel extending in a first fluid channel axial line of the connector body and a second fluid channel extending in a second fluid channel axial line of the connector body, wherein the first fluid channel axial line and the second fluid channel axial line are displaced from each other so as not to cross each other, and the first fluid channel and the second fluid channel are in fluid communication with each other and do not cross each other; and an insert object having a tubular shape and received in an inner space of the connector body, the insert object defining a first connection fluid channel and a second connection fluid channel serially connected, in angular relation, to each other, and the insert object including a first opening at a proximal end of the a first connection fluid channel, and a second opening at a distal end of the second connection fluid channel, wherein the first opening of the insert object is connected to and open through a side wall of the first fluid channel of the connector body in fluid communication thereto, wherein the second opening of the insert object is open along the second fluid channel axial line and connected to the second fluid channel of the connector body in fluid communication thereto.
▪ US Trademark No. 5,596,958 (LEE, Sang Min)
- 상표명: INSTALASHES
- 지정상품/지정서비스업
(IC 003) G&S: False eyelashes