CN211483219U - Diamond structure - Google Patents

Diamond structure Download PDF

Info

Publication number
CN211483219U
CN211483219U CN201922364463.7U CN201922364463U CN211483219U CN 211483219 U CN211483219 U CN 211483219U CN 201922364463 U CN201922364463 U CN 201922364463U CN 211483219 U CN211483219 U CN 211483219U
Authority
CN
China
Prior art keywords
waist
facets
pavilion
edges
crown
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
CN201922364463.7U
Other languages
Chinese (zh)
Inventor
王鹏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Zhou Liu Fu Jewelry Co ltd
Original Assignee
Zhou Liu Fu Jewelry Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Zhou Liu Fu Jewelry Co ltd filed Critical Zhou Liu Fu Jewelry Co ltd
Priority to CN201922364463.7U priority Critical patent/CN211483219U/en
Application granted granted Critical
Publication of CN211483219U publication Critical patent/CN211483219U/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Abstract

The utility model discloses a diamond structure, include from last to linking up crown, waist and the pavilion portion that sets up in proper order down, the waist is positive quadrangle, the crown is including being located the top and being positive dodecagon's mesa, twelve be triangle-shaped star facet, twelve crown main facet and four last wainscot, pavilion portion includes that four go up the big face in the end that the border links up with the corresponding border of waist respectively, twelve pavilion portion main facet, twenty four be triangle-shaped's lower wainscot. The diamond structure not only fully ensures the number of facets to fully ensure the brilliance and refractive index of the diamond, so as to present a very perfect starburst effect. Meanwhile, the whole diamond is of a square structure, so that the problem that the existing diamond is single in structure is greatly solved. In conclusion, the diamond structure effectively solves the problem of single diamond structure in the prior art.

Description

Diamond structure
Technical Field
The utility model relates to an ornaments technical field, more specifically says, relates to a diamond structure.
Background
With the improvement of living standard of people, jewelry and ornaments are more and more widely used as ornaments of people, wherein diamonds are particularly prominent, and particularly, the specific structure represented by the diamonds is generally called as a diamond structure.
In evaluating the quality of diamonds, consideration is given mainly to four aspects: color, clarity, weight, and cut, wherein color, clarity, and weight are inherent properties of the diamond itself, and the quality of the cut determines the final value of the diamond.
The existing diamond has a single structure after being cut, and the visual refraction and reflection effects are poor, so that the color of the diamond body is dark.
In summary, how to effectively solve the problem of single diamond structure is a problem that needs to be solved by those skilled in the art.
SUMMERY OF THE UTILITY MODEL
In view of this, the present invention provides a diamond structure, which can effectively solve the problem of single diamond structure.
In order to achieve the above object, the utility model provides a following technical scheme:
a diamond structure comprises a crown part, a waist part and a pavilion part which are sequentially connected from top to bottom, wherein the waist part is in a regular quadrilateral shape;
the crown comprises a table top which is positioned at the top and is in a regular dodecagon shape, twelve star facets which are in a triangle shape, twelve main crown facets and four upper waist surfaces, each waist edge of the waist part is arranged corresponding to three edges of the table board, each edge of the table board is respectively connected with one edge of the star facet, the opposite edge between two adjacent star facets is connected with two edges of the main facet of the crown part, wherein, in the eight main facets of the crown part, the opposite edges between every two main facets of the crown part are respectively connected with the edges at two sides of the upper waist surface, and one edge of each main facet is respectively connected with two end parts of the same waist edge of the waist part, the lower side corners of the other four crown main facets extend to the corners of the waist part, two edges of the lower side corners are respectively connected with the edges of the crown main facets on two sides, and the lower side edges of the upper waist surface are connected with the waist part;
the pavilion comprises a bottom large surface, twelve pavilion main facets and twenty-four triangular lower waist surfaces, wherein the four upper edges of the lower side of each pavilion main facet are respectively connected with the corresponding edges of the waists, the four lower waist surfaces are respectively connected with the lower side edges of the pavilion main facets on two sides, the four pavilion main facets at even intervals are corner pavilion main facets, the upper corner parts of the corner pavilion main facets extend to the waist corner parts, six lower waist surfaces are arranged between every two adjacent corner pavilion main facets, the six lower waist surfaces are respectively two outer lower waist surfaces, two middle lower waist surfaces and two inner lower waist surfaces, the two inner lower waist surfaces are positioned between every two adjacent pavilion main facets and are connected with each other through one edge, the edge on the other side is connected with the adjacent pavilion main facets, and the upper side edge is connected with the lower side edge of the bottom large surface, two outer lower waist surface side edges are connected with adjacent corner pavilion main facet side edges, the other side edges are connected with middle lower waist surface side edges, the upper side edges are connected with corresponding end portions of waist edges, the other side edge of the middle lower waist surface and the adjacent inner lower waist surface side edge are respectively connected with the upper two side edges of one pavilion main facet, and the upper side edge of the middle lower waist surface is connected with the bottom large surface.
In this diamond structure, when the waist is the quadrangle, adjusted crown and pavilion structure again, make the crown include the mesa of one, twelve are triangular star facet, twelve are tetragonal crown main facet and four go up the wainscot to make the pavilion include four big faces of end, twelve pavilion main facet, twenty four be triangular lower wainscot, not only fully guaranteed facet quantity, with fully guaranteed diamond's gloss and refracting index, with can present very perfect starburst effect. Meanwhile, the whole diamond is in a square structure, so that the square structure can display starburst, and the problem of single structure of the existing diamond is greatly changed. In conclusion, the diamond structure effectively solves the problem of single diamond structure in the prior art.
Preferably, twelve bottom facets which are arranged in one-to-one correspondence with the twelve main facets of the pavilion are arranged at the bottom of the pavilion, two side edges of each bottom facet are respectively located on two side edges of the main facet of the pavilion, which are far away from the waist, and the upper side edges of the twelve bottom facets are sequentially connected into a heart shape.
Preferably, the vertical plane where any diagonal line of the waist part is located has two opposite corner points of the table top.
Preferably, the four upper waist surfaces are all equal in size and shape, and the four crown main facets positioned at the corners are equal in size and shape.
Preferably, the side surfaces of the crown part corresponding to the four waist edges of the waist part are all equal in shape and are symmetrically arranged.
Preferably, the angle between the lower and opposite side edges of each said pavilion main facet is equal.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic side view of a diamond structure according to an embodiment of the present invention;
fig. 2 is a schematic top view of a diamond structure according to an embodiment of the present invention;
fig. 3 is a schematic bottom view of a diamond structure according to an embodiment of the present invention.
The drawings are numbered as follows:
a table top 1, a star facet 2, a crown main facet 3, an upper girdle facet 4, a girdle 5, a pavilion main facet 6, a pavilion main facet 7, a lower girdle facet 8 and a pavilion facet 9.
Detailed Description
The embodiment of the utility model discloses diamond structure to the single problem of present diamond structure has been solved effectively.
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, fig. 1 is a schematic side view of a diamond structure according to an embodiment of the present invention; fig. 2 is a schematic top view of a diamond structure according to an embodiment of the present invention; fig. 3 is a schematic bottom view of a diamond structure according to an embodiment of the present invention.
In an embodiment, the present disclosure provides a diamond structure, which may be made of a diamond, that is, the diamond structure is a diamond body, and may be made of other precious stones or materials.
Specifically, the diamond structure comprises a crown part, a waist part 5 and a pavilion part which are sequentially connected from top to bottom, wherein the waist part 5 is in a regular quadrilateral shape, that is, the diamond structure is in a quadrilateral diamond structure, and it should be noted that the waist part is in a quadrilateral shape, which means that the waist part is in a quadrilateral shape along the circumferential direction of the diamond structure, and is not in a shape that each waist surface, that is, the waist edge, is limited. Unlike the circular waist, the diamond structure provided in this embodiment has a regular quadrilateral external contour in both top view and bottom view.
Wherein the crown comprises a table top 1 at the top and in the shape of a regular dodecagon, twelve star facets 2 in the shape of a triangle, twelve main crown facets 3 and four upper waist surfaces 4 in the shape of a triangle.
Wherein, each waist edge of the waist part 5 is arranged corresponding to three edges of the table board 1, namely, three edges of the table board 1 are arranged at the side of each waist edge. And each edge of the table board 1 is respectively connected with one edge of the star facet 2, namely each star facet 2 is of an inverted triangle structure, and the edge of the upper side is coplanar with the corresponding edge of the table board 1. For the sake of the overall structure being more symmetrical, four of the star facets 2 are central star facets located at the middle of the waist edge and have the same size and shape, and the other eight star facets 2 are corner star facets and have the same size and shape with each other.
Wherein the opposite edges between two adjacent star facets 2 are connected with the two edges of one crown main facet 3, namely the two upper side edges of one crown main facet 3 are respectively shared with the lower side edges of the star facets 2 at two sides. Twelve crown main facets 3 divide into eight edge crown main facets that are the pentagon and four corner crown main facets that are the quadrangle, wherein eight crown main facets 3, in eight edge crown main facets, relative border links up with last waist 4 both sides border between per two edge crown main facets, and the upper portion both sides border of going up waist 4 shares the limit with edge crown main facet one side border that is located both sides respectively promptly, and the respective border of edge crown main facet links up with 5 waist both ends of waist respectively, promptly shares the limit with the last border on waist. The other four crown main facets 3, namely the lower side corners of the corner crown main facets, extend to the corners of the waist part 5, and the two edges of the lower side corners are respectively jointed with the edges of the side crown main facets on two sides, and the two edges of the upper side corners are respectively jointed with the two side star facets 2, namely the star facets on two sides. The lower side edge of the upper waist surface 4 is connected with the waist part 5, namely, the lower side edge is shared with the upper edge of the middle part of the waist edge, and the upper waist surface 4 is preferably positioned at the middle position of the waist edge. Further, in order to make the overall structure more uniform, it is preferable that the eight side crown main facets be equal in size and shape, and the four corner crown main facets be equal in size and shape.
The pavilion comprises four large bottom surfaces 6, twelve main pavilion facets 7 and twenty-four triangular lower waist surfaces 8, wherein the upper edges of the four large bottom surfaces are respectively connected with the corresponding edges of the waist 5.
The two side edges of the lower side of each pavilion main facet 7 are respectively connected with the side edges of the lower side of the pavilion main facets 7 on the two sides so as to be connected in sequence to form a circular shape, and further, the two side edges of the lower side of any pavilion main facet 7 are respectively connected with the side edges of the lower side of the pavilion main facets 7 on the two sides. Wherein the four pavilion main facets 7 at uniform intervals are corner pavilion main facets extending from the upper corners to the waist 5 corners, and the other eight pavilion main facets 7 are middle pavilion main facets, wherein the uniform intervals mean that two middle pavilion main facets are arranged between any two corner pavilion main facets. In order to make the whole structure uniform and the refraction effect better, the main carving surfaces of the four corner pavilions are equal in size and shape, and the main carving surfaces of the eight middle pavilions are equal in size and shape.
Wherein six lower waist surfaces 8 are arranged between two adjacent corner main facets, the six lower waist surfaces 8 are respectively two outer lower waist surfaces, two middle lower waist surfaces and two inner lower waist surfaces, the two inner lower waist surfaces are positioned between two adjacent pavilion main facets 7, namely, the two inner lower waist surfaces are positioned between the two middle main facets, and the two inner lower waist surfaces are connected with each other through one edge, namely, the two inner lower waist surfaces are positioned on the same side with each other. And the other side edge of the inside lower waist surface is connected with the adjacent pavilion main carving surface, namely, the other side edge is in common with the middle pavilion main carving surface, and the upper side edge of the inside lower waist surface is connected with the lower side edge of the bottom large surface 6, namely, the other side edge is in common with the middle pavilion main carving surface. Wherein, one side edge of the two outer lower waist surfaces is connected with one side edge of the main carving surface of the adjacent corner pavilion, the other side edge is connected with one side edge of the middle lower waist surface, and the upper side edge is connected with the corresponding end part of the waist edge 5 of the waist. The other side edge of the middle lower waist surface and one side edge of the adjacent inner lower waist surface are respectively connected with two side edges of the upper part of a pavilion main facet 7, the pavilion main facet 7 at the position is a middle pavilion main facet, namely, an outer lower waist surface and a middle lower waist surface are arranged between the corner pavilion main facet and the adjacent middle pavilion main facet. In order to make the whole structure uniform, it is preferable that all the eight outer lower waist surfaces have the same size and shape, all the eight middle lower waist surfaces have the same size and shape, and all the eight inner lower waist surfaces have the same size and shape.
Wherein the upside border of waist face under the middle part links up with big face 6 in the end, and the big face in the preferred end is the pentagon promptly, and wherein the upside border links up with the downside border on waist limit, and in four other borders, the border of two wherein both sides links up with waist face under a middle part respectively, and the other two edges of downside link up with waist face under an inside respectively. Wherein, the waist edges of the waist part 5 have the same shape and size, and the upper three edges and the lower three edges.
In the diamond structure, when the waist is quadrilateral, the crown and pavilion structures are readjusted, namely the crown comprises a table surface 1, twelve triangular star facets 2, twelve quadrilateral crown main facets 3 and four upper waist surfaces 4, and the pavilion comprises four bottom large surfaces 6, twelve pavilion main facets 7 and twenty-four triangular lower waist surfaces 8, so that the number of facets is fully ensured, the brilliance and the refractive index of the diamond are fully ensured, and the perfect starburst effect can be presented. Meanwhile, the whole diamond is in a square structure, so that the square structure can display starburst, and the problem of single structure of the existing diamond is greatly changed. In conclusion, the diamond structure effectively solves the problem of single diamond structure in the prior art.
The pavilion main facets 7 are generally of a quadrilateral structure, two side edges at the upper part are respectively connected with two side edges of the lower waist surfaces 8 at two sides, namely, the two side edges are shared, and two side edges at the lower part are respectively connected with the side edges at the lower part of other pavilion main facets 7 at two sides, namely, the two side edges are shared. In order to refract more figures and enhance the glittering effect of the diamond structure, preferably, twelve bottom facets 9 which are arranged corresponding to the twelve pavilion main facets 7 one by one are arranged at the bottom of the pavilion, two side edges of each bottom facet 9 are respectively arranged on two side edges of the pavilion main facets 7 far away from the waist part 5, and the upper side edges of the twelve bottom facets 9 are sequentially connected into a heart shape. So as to present more perfect visual effect, increase the refractive index, present more brilliant and make the diamond structure more dazzling. So that the structure of the diamond can be seen by the diamond effect mirror, the pavilion part looks at the crown part, the more obvious effect of the twelve arrows surrounding the love center can be seen, and a radial bright facet is arranged between the arrow shaft and the arrow shaft, so that the light is glaring.
Furthermore, in order to make the whole structure more luck, it is preferable that the vertical plane where any diagonal line of the waist portion 5 is located has two opposite angular points of the table top 1, the waist portion 5 is a regular quadrangle, the four angular points form two diagonal lines, and on the vertical plane where each diagonal line is located, namely, on the vertically arranged plane, two opposite angular points of twelve angular points of the table top are located on the vertical plane, so that the four angular points evenly spaced on the table top 1 point to the four angular points of the waist portion 5 respectively.
Further, it is preferable that the four upper waisted surfaces 4 have the same size and shape, and the four main crown facets 3 located at the corners have the same size and shape, and further, the sides corresponding to the four waisted sides of the crown and the waisted portion have the same size and shape, and are symmetrically arranged, that is, the left and right front and rear sides of the crown have the same size and shape. The angles between the lower opposite side edges of each pavilion main facet 7 may be equal, and when the bottom facet 9 is not provided, the pavilions and the four waist edges of the girdle are preferably symmetrically provided with equal side shapes, and when the bottom facet 9 is provided, the pavilions on the upper side of the bottom facet 9 and the four waist edges of the girdle are preferably symmetrically provided with equal side shapes.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (6)

1. A diamond structure comprises a crown part, a waist part and a pavilion part which are sequentially connected from top to bottom, and is characterized in that the waist part (5) is in a regular quadrilateral shape;
the crown comprises a table top (1) which is positioned at the top and is in a regular dodecagon shape, twelve star facets (2) which are in a triangle shape, twelve crown main facets (3) and four upper waist surfaces (4), each waist edge of the waist part (5) is correspondingly arranged with three edges of the table top (1), each edge of the table top (1) is respectively connected with one edge of one star facet (2), opposite edges between two adjacent star facets (2) are connected with two edges of one crown main facet (3), wherein in the eight crown main facets (3), the opposite edges between every two crown main facets (3) are respectively connected with two side edges of the upper waist surface (4), one edge of each crown main facet is respectively connected with two end parts of the same waist edge of the waist part (5), and lower side corners of the other four main facets (3) extend to corners of the waist part (5), two edges of the lower side corner part are respectively connected with the edges of the main facets (3) of the crown part at two sides, and the lower side edge of the upper waist surface (4) is connected with the waist part (5);
the pavilion comprises four bottom large surfaces (6), twelve pavilion main facets (7) and twenty-four triangular lower waist surfaces (8), wherein the upper edges of the bottom large surfaces are respectively connected with the corresponding edges of the waist part (5), the two side edges of the lower side of each pavilion main facet (7) are respectively connected with the side edges of the lower side of the pavilion main facets (7) at two sides, the four pavilion main facets (7) at even intervals are corner pavilion main facets, the upper corner parts of the pavilion main facets extend to the corner part of the waist part (5), six lower waist surfaces (8) are arranged between every two adjacent corner pavilion main facets, the six lower waist surfaces (8) are respectively two outer lower waist surfaces, two middle lower waist surfaces and two inner lower waist surfaces, the two inner lower waist surfaces are positioned between every two adjacent pavilion main facets (7) and are connected with each other main facet through one edge, and the other side edge is connected with the adjacent pavilion main facets (7), the upper side border with end big face (6) downside border links up, waist face one side border and adjacent under two outsides the linking of bight pavilion main facet one side border, the opposite side border with waist face one side border links up under the middle part mutually, the upper side border with the corresponding tip on waist (5) waist limit links up, the opposite side border of waist face under the middle part and adjacent one side border of waist face under the inside respectively with one the upper portion both sides border of pavilion portion main facet (7) links up, just the upside border of waist face under the middle part with end big face (6) link up.
2. Diamond construction according to claim 1, wherein said pavilion bottom is provided with twelve bottom facets (9) arranged in one-to-one correspondence with twelve of said pavilion main facets (7), both side edges of said bottom facets (9) being located on both side edges of said pavilion main facets (7) remote from said girdle, respectively, and upper side edges of said twelve bottom facets being successively connected into a heart shape.
3. Diamond construction according to claim 2, wherein said waist (5) has, in its vertical plane, any diagonal having two opposite corner points of said table (1).
4. Diamond construction according to claim 3, wherein all four of said upper waisted surfaces are of equal size and shape, and all four of said crown main facets (3) located at the corners are of equal size and shape.
5. The diamond construction of claim 4 wherein the sides of said crown corresponding to the four waist edges of said waist are all shaped equally and symmetrically.
6. Diamond construction according to claim 5, wherein said pavilion main facets (7) each have an equal angle between their lower and opposite side edges.
CN201922364463.7U 2019-12-25 2019-12-25 Diamond structure Active CN211483219U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201922364463.7U CN211483219U (en) 2019-12-25 2019-12-25 Diamond structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201922364463.7U CN211483219U (en) 2019-12-25 2019-12-25 Diamond structure

Publications (1)

Publication Number Publication Date
CN211483219U true CN211483219U (en) 2020-09-15

Family

ID=72419544

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201922364463.7U Active CN211483219U (en) 2019-12-25 2019-12-25 Diamond structure

Country Status (1)

Country Link
CN (1) CN211483219U (en)

Similar Documents

Publication Publication Date Title
US8844319B2 (en) Cut gemstone providing a specific optical pattern
CN201108098Y (en) Circular diamonds with eighty one facets
CN204812440U (en) Fancy circular diamond of many facet
US3808836A (en) Doublet gem construction
CN203986454U (en) Diamond cutting structure
CN106617537A (en) Diamond with 81 cutting surfaces
CN104905505A (en) Circular carved type heart-shaped image diamond with 73 facets
CN211483219U (en) Diamond structure
CN205866201U (en) Ten hearts flower structure's diamond
CN107087865B (en) A kind of round diamond with heart-shaped image effect
CN110859371A (en) Diamond structure
CN109419109B (en) Diamond structure with cross-shaped leaf inside
CN114532678A (en) Diamond with lip print image effect and processing method
CN213281800U (en) Gem
CN207532004U (en) A kind of 77 face cut diamonds
CN211722086U (en) New raddean diamond
CN210445933U (en) Diamond with double-five-star pattern seen from facet
CN211703685U (en) Princess square diamond
CN212325667U (en) Ninety-nine diamond with hexagonal star image inside
CN207821266U (en) A kind of fancy cutting diamond of the reciprocity section of six leaves grass
CN105795630A (en) Diamond with ten-heart and one-flower structure
CN207186162U (en) A kind of internal diamond structures that the arrow of ten disloyalty 12 is presented
CN207590178U (en) A kind of 89 face diamond cut structures
JP3207081U (en) Octagonal diamond structure with heart and cupid inside
CN211510758U (en) Diamond structure

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhouliufu Jewelry Co.,Ltd. Anhui Branch

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980002738

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210419

Assignee: Changsha zhouliufu Jewelry Trading Co.,Ltd.

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980002835

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210421

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhouliufu Jewelry Co.,Ltd. Chengdu Branch

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980002927

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210423

Assignee: Zhouliufu jewelry (Fuzhou) Co.,Ltd.

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980003013

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210426

EE01 Entry into force of recordation of patent licensing contract

Assignee: Zhou Liufu Jewelry Co.,Ltd. Guangzhou Branch

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980003107

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210427

Assignee: Zhou Liufu Jewelry Co.,Ltd. Longhua Branch

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980003160

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210429

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shenzhen zhouliufu Trading Co.,Ltd.

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980003284

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210506

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shenzhen zhouliufu Commercial Co.,Ltd.

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980003353

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210508

EE01 Entry into force of recordation of patent licensing contract
EE01 Entry into force of recordation of patent licensing contract

Assignee: Shunde Branch of zhouliufu Jewelry Co.,Ltd.

Assignor: ZHOU LIU FU JEWELRY Co.,Ltd.

Contract record no.: X2021980003417

Denomination of utility model: A diamond structure

Granted publication date: 20200915

License type: Common License

Record date: 20210510