KR101253594B1 - Toothbrush - Google Patents

Toothbrush Download PDF

Info

Publication number
KR101253594B1
KR101253594B1 KR1020120144027A KR20120144027A KR101253594B1 KR 101253594 B1 KR101253594 B1 KR 101253594B1 KR 1020120144027 A KR1020120144027 A KR 1020120144027A KR 20120144027 A KR20120144027 A KR 20120144027A KR 101253594 B1 KR101253594 B1 KR 101253594B1
Authority
KR
South Korea
Prior art keywords
neck
toothbrush
groove
elastic
present
Prior art date
Application number
KR1020120144027A
Other languages
Korean (ko)
Inventor
이희돈
Original Assignee
이희돈
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 이희돈 filed Critical 이희돈
Priority to KR1020120144027A priority Critical patent/KR101253594B1/en
Application granted granted Critical
Publication of KR101253594B1 publication Critical patent/KR101253594B1/en

Links

Images

Classifications

    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/002—Brush bodies; Handles integral with brushware having articulations, joints or flexible portions
    • A46B5/0025—Brushes with elastically deformable heads that change shape during use
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B5/00—Brush bodies; Handles integral with brushware
    • A46B5/02—Brush bodies; Handles integral with brushware specially shaped for holding by the hand
    • A46B5/026—Grips or handles having a nonslip section
    • A—HUMAN NECESSITIES
    • A46—BRUSHWARE
    • A46B—BRUSHES
    • A46B2200/00—Brushes characterized by their functions, uses or applications
    • A46B2200/10—For human or animal care
    • A46B2200/1066—Toothbrush for cleaning the teeth or dentures

Landscapes

  • Brushes (AREA)

Abstract

PURPOSE: A toothbrush handle is provided to increase flexibility of a head part by giving elasticity to a neck part, thereby enable a user to easily brush his or her teeth. CONSTITUTION: A toothbrush handle comprises a head part(110); a neck part(130) which is formed between the head part and a handgrip part(150) and curved to protrude to the front of the toothbrush handle; a groove part(135) which has a space formed by being recessed from the rear to the front of the neck part; an elastic part(160) which is filled in the groove part and laminated in the rear of the handgrip part; and a connection part which is bonded to the groove part. Protrusions which are facing each other are formed at entrance edges of the groove part. A through-hole is formed from the rear of the neck part to penetrate to the front of the neck part. The elastic part is filled in the through-hole and combined at the front of the neck part.

Description

칫솔대{TOOTHBRUSH}Toothbrush Bar {TOOTHBRUSH}

본 발명은 칫솔대에 관한 것으로, 보다 상세하게는 칫솔대의 목부에 탄성력을 부여하여 치아 세척시 외부 힘에 의해 목부가 부러지지 않고, 목부의 탄성력에 의해 헤드부가 유연해짐으로써 치아를 용이하게 세척할 수 있는 칫솔대에 관한 것이다.The present invention relates to a toothbrush bar, and more particularly, by applying an elastic force to the neck portion of the toothbrush rod, the neck is not broken by external force during tooth cleaning, and the head is softened by the elastic force of the neck so that the tooth can be easily washed. It is about a toothbrush.

본 발명은 칫솔대에 관한 것이다.The present invention relates to a toothbrush.

기존 칫솔대는 일반적으로 플라스틱으로 성형되어 매우 견고한 내성을 갖게 되고 헤드부와 손잡이부가 일체로 제작되기 때문에, 칫솔질시 외부 힘에 의해 목부가 변형되거나 목부가 부러지는 일이 발생하고, 탄성력이 없는 칫솔대는 치아와 잇몸에 무리를 주어 부적합하다는 문제점이 있다.Existing toothbrushes are generally molded of plastic, so they have very strong resistance, and the head and the handle are made integrally, so when the toothbrush is deformed or broken by the external force, the toothbrush has no elastic force. There is a problem that it is inappropriate to give the teeth and gums.

상술한 문제점을 해결하기 위해 안출된 본 발명의 목적은 칫솔대의 목부에 홈부를 형성하여 홈부에 탄성부를 삽입함으로써 칫솔질 시 목부가 일정 각도 이상 꺾이지 않게 되어 목부가 변형되거나 부러지게 되는 것을 방지하고, 목부에 탄성력을 부여함으로써 헤드부의 유연성을 증대시켜 치아를 용이하게 세척할 수 있는 칫솔을 제공하기 위한 것이다.An object of the present invention devised to solve the above problems is to form a groove in the neck portion of the toothbrush to insert the elastic portion in the groove to prevent the neck portion is deformed or broken when brushing the neck to prevent deformation or break the neck, It is to provide a toothbrush that can easily wash the teeth by increasing the flexibility of the head portion by applying an elastic force to the.

또한, 본 발명의 다른 목적은 칫솔대의 목부에 형성된 홈부의 내부에 연결부를 형성하여 칫솔질 시 꺾이는 방향과 반대방향으로도 일정 각도 이상 꺾이지 않게 하여 목부가 변형되는 것을 더 효율적으로 방지할 수 있는 칫솔을 제공하기 위한 것이다.In addition, another object of the present invention is to form a connecting portion inside the groove formed in the neck of the toothbrush to prevent the toothbrush from deforming more than a certain angle in the opposite direction to the bending direction when brushing the toothbrush can more effectively prevent the neck deformation It is to provide.

상기한 바와 같은 목적을 달성하기 위한 본 발명의 특징에 따르면, 헤드부와 손잡이부 사이에 형성되고 칫솔대의 정면 측으로 돌출되게 굴곡이 형성된 목부; 상기 목부의 배면에 정면 측으로 내입되어 공간이 형성된 홈부; 상기 홈부에 충전되며 손잡이부의 배면에 적층되도록 결합된 탄성부; 및 상기 홈부에 결합된 연결부를 포함한다.According to a feature of the present invention for achieving the above object, a neck portion formed between the head portion and the handle portion and bent to protrude toward the front side of the toothbrush rod; A groove part inserted into the front side of the neck and having a space formed therein; An elastic part filled in the groove part and coupled to be laminated on the rear surface of the handle part; And a connection part coupled to the groove part.

삭제delete

또한, 홈부는 상기 홈부의 입구 양 끝단에 서로 마주보며 돌출된 돌출턱이 형성된 것을 특징으로 한다.In addition, the groove portion is characterized in that the protruding jaw protruding facing each other formed on both ends of the inlet of the groove portion.

또한, 목부는 정면과 배면을 관통하는 관통홈이 형성되고, 탄성부는 상기 관통홈에 충진되고 상기 목부의 정면에도 적층되도록 결합되는 것을 특징으로 한다.In addition, the neck portion is formed with a through groove penetrating the front and back, the elastic portion is characterized in that it is coupled to be filled in the through groove and laminated on the front of the neck portion.

이상 살펴본 바와 같은 본 발명에 따르면, 칫솔대의 목부에 탄성력을 부여하여 칫솔질 시 목부가 일정 각도 이상 꺾이지 않게 되어 목부가 변형되거나 부러지게 되는 것을 방지하고, 헤드부의 유연성이 증대되어 치아를 용이하게 세척할 수 있는 칫솔대를 제공하기 위함이다.According to the present invention as described above, by applying an elastic force to the neck of the toothbrush bar to prevent the neck is not bent over a certain angle when brushing to prevent the neck is deformed or broken, and the flexibility of the head is increased to easily clean the teeth To provide a toothbrush that can be.

또한, 본 발명에 따르면 칫솔대의 목부에 형성된 홈부의 내부에 연결부를 형성하여 칫솔질 시 꺾이는 방향과 반대방향으로도 일정 각도 이상 꺾이지 않게 하여 목부가 변형되는 것을 더 효율적으로 방지할 수 있는 칫솔대를 제공하기 위함이다.In addition, according to the present invention to provide a toothbrush rod that can prevent the neck portion from being deformed more efficiently by forming a connection portion in the groove formed in the neck of the toothbrush rod so as not to be bent more than a certain angle in the direction opposite to the bending direction when brushing. For sake.

도 1은 본 발명의 바람직한 실시예에 따른 칫솔대의 형태를 나타내는 단면도이다.
도 2는 본 발명의 바람직한 실시예에 따른 칫솔대의 목부에 형성된 홈부에 연결부가 형성된 상태를 나타내는 단면도이다.
도 3은 본 발명의 바람직한 실시예에 따른 칫솔대의 내부 구성을 나타내는 측면도이다.
도 4는 본 발명의 바람직한 실시예에 따른 칫솔대의 목부에 형성된 관통홈과 탄성부가 결합된 상태를 나타내는 정면도이다.1 is a cross-sectional view showing the shape of a toothbrush bar according to a preferred embodiment of the present invention.
Figure 2 is a cross-sectional view showing a state in which the connection portion is formed in the groove portion formed in the neck portion of the toothbrush according to the preferred embodiment of the present invention.
Figure 3 is a side view showing the internal configuration of the toothbrush bar according to a preferred embodiment of the present invention.
Figure 4 is a front view showing a state in which the through groove and the elastic portion formed in the neck portion of the toothbrush according to a preferred embodiment of the present invention.

본 발명의 이점 및 특징, 그리고 그것들을 달성하는 방법은 첨부되는 도면과 함께 상세하게 후술되어 있는 실시예들을 참조하면 명확해질 것이다.Advantages and features of the present invention and methods for achieving them will be apparent with reference to the embodiments described below in detail with the accompanying drawings.

그러나 본 발명은 이하에서 개시되는 실시예들에 한정되는 것이 아니라 서로 다른 다양한 형태로 구현될 수 있으며, 단지 본 실시예들은 본 발명의 개시가 완전하도록 하고, 본 발명이 속하는 기술분야에서 통상의 지식을 가진 자에게 발명의 범주를 완전하게 알려주기 위해 제공되는 것이며, 본 발명은 청구항의 범주에 의해 정의될 뿐이다. 명세서 전체에 걸쳐 동일 참조 부호는 동일 구성 요소를 지칭한다.The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout.

이하, 본 발명의 실시예들에 의하여 칫솔을 설명하기 위한 도면들을 참고하여 본 발명에 대해 설명하도록 한다.Hereinafter, the present invention will be described with reference to the drawings for describing the toothbrush according to embodiments of the present invention.

도 1은 본 발명의 바람직한 실시예에 따른 칫솔대의 형태를 나타내는 단면도이다.1 is a cross-sectional view showing the shape of a toothbrush bar according to a preferred embodiment of the present invention.

본 발명의 바람직한 실시예에 따른 칫솔대(100)는 헤드부(110), 목부(130), 홈부(135), 손잡이부(150), 탄성부(160)를 포함한다.The toothbrush bar 100 according to the preferred embodiment of the present invention includes a head portion 110, a neck portion 130, a groove portion 135, a handle portion 150, and an elastic portion 160.

헤드부(110)는 칫솔대(170) 일단에 결합되고, 손잡이부(150)는 칫솔대(170) 타단에 결합된다.The head unit 110 is coupled to one end of the toothbrush pole 170, the handle portion 150 is coupled to the other end of the toothbrush pole 170.

목부(130)는 헤드부(110)와 손잡이부(150) 사이에 형성되고, 칫솔대의 정면 측으로 돌출되게 굴곡이 형성된다.Neck 130 is formed between the head portion 110 and the handle portion 150, the curved portion is formed to protrude to the front side of the toothbrush.

또한, 목부(130)의 배면에는 정면 측으로 내입되어 공간이 형성된 홈부(135)가 형성된다.In addition, the rear surface of the neck 130 is formed with a groove 135 formed in the front side to form a space.

탄성부(160)는 홈부(135)에 충전되며 손잡이부(150)의 배면에 적층되도록 결합된다. 이때, 탄성부(160)는 고무와 같이 탄성력이 있는 소재가 결합된 부분을 의미한다.The elastic part 160 is filled in the groove part 135 and coupled to be stacked on the rear surface of the handle part 150. At this time, the elastic portion 160 refers to a portion in which an elastic material, such as rubber, is coupled.

본 발명은 칫솔대의 목부(130)에 홈부(135)를 형성하고 상기 홈부(135)에 탄성부(160)를 충전함으로써, 사용자의 칫솔질에 의해 칫솔대에 힘이 가해지더라도 원래 상태로 돌아가려는 탄성력 때문에 칫솔대가 휘거나 꺾이지 않게 되는 것이다.
The present invention forms a groove 135 in the neck portion 130 of the toothbrush, and filling the elastic portion 160 in the groove 135, because of the elastic force to return to the original state even if a force is applied to the toothbrush by the user's brushing The toothbrush will not bend or bend.

도 2는 본 발명의 바람직한 실시예에 따른 칫솔대의 목부에 형성된 홈부에 연결부가 형성된 상태를 나타내는 단면도이다.Figure 2 is a cross-sectional view showing a state in which the connection portion is formed in the groove portion formed in the neck portion of the toothbrush according to the preferred embodiment of the present invention.

도 2를 참조하면, 본 발명은 칫솔대의 목부(130)에 형성된 홈부(135)의 내주면에 길이방향으로 형성된 연결부(140)를 더 포함한다. 이때 연결부(140)는 목부에 형성된 홈부(135)에 의해 생긴 공간에 형성되는 것으로써, 칫솔질 시 힘이 가해져 칫솔대가 꺾이는 방향과 반대방향으로는 일정 각도 이상 칫솔대가 꺾이지 않도록 하기 위한 것이다.Referring to Figure 2, the present invention further includes a connecting portion 140 formed in the longitudinal direction on the inner peripheral surface of the groove portion 135 formed in the neck portion 130 of the toothbrush. At this time, the connecting portion 140 is formed in the space formed by the groove 135 formed in the neck, the force is applied when brushing to prevent the toothbrush bar from bending over a certain angle in the opposite direction to the toothbrush bar bending.

또한, 칫솔대의 홈부(135)에는 홈부의 입구 양 끝단에 서로 마주보며 돌출된 돌출턱(133)이 형성된다. 이때, 홈부에 형성된 돌출턱(133) 사이에 행정거리의 틈(138)이 형성되어 칫솔질 시 칫솔대(100)가 일정각도 이상 꺾이지 않도록 하는 한계점이 된다. 이로 인해, 일정각도 이상 꺾이게 되면 발생하는 칫솔대(100)의 변형을 막을 수 있다.
In addition, the groove 135 of the toothbrush stand is formed with protrusion projections 133 protruding from each other at both ends of the inlet of the groove. At this time, the gap 138 of the stroke distance is formed between the protruding jaw 133 formed in the groove portion is a limit point so that the toothbrush pole 100 is not bent over a certain angle when brushing. For this reason, deformation of the toothbrush stand 100 which arises when it is bent more than a predetermined angle can be prevented.

도 3은 본 발명의 바람직한 실시예에 따른 칫솔대의 내부 구성을 나타내는 측면도이고, 도 4는 본 발명의 바람직한 실시예에 따른 칫솔대의 목부에 형성된 관통홈과 탄성부가 결합된 상태를 나타내는 정면도이다.Figure 3 is a side view showing the internal configuration of the toothbrush bar according to a preferred embodiment of the present invention, Figure 4 is a front view showing a state in which the through groove formed in the neck portion and the elastic portion coupled to the toothbrush according to the preferred embodiment of the present invention.

도 3 및 도 4를 참조하면, 칫솔대의 목부(130)에는 정면과 배면을 관통하는 관통홈(137)이 형성되고, 관통홈(137)에는 탄성부(160)가 충전된다. 이때, 탄성부(160)는 관통홈(137)에 충전되면서 목부(130)의 정면에도 적층되도록 결합된다. 이는 칫솔질 시 엄지손가락이 닿는 목부(130)의 정면에 탄성부(160)를 결합함으로써, 사용자가 칫솔대를 잡고 양치시 미끄러짐없이 안정적이고 편안함을 주기 위해서이다. 또한, 관통홈(137)은 칫솔대에 탄성부(160)를 사출성형할 시 한 번에 정면과 배면에 결합되도록 하기 위함이다.3 and 4, a through hole 137 penetrating the front and the back is formed in the neck 130 of the toothbrush, and the elastic part 160 is filled in the through groove 137. At this time, the elastic portion 160 is coupled to be laminated to the front of the neck 130 while being filled in the through groove 137. This is to couple the elastic portion 160 to the front of the neck 130, the thumb touches when brushing, so as to give the user a stable and comfortable without slipping when holding the toothbrush. In addition, the through groove 137 is to be coupled to the front and back at a time when the injection molding the elastic portion 160 in the toothbrush bar.

또한, 탄성부(160)는 목부(130)의 홈부(135)에 충전되며 손잡이부(150)의 배면에도 적층되도록 결합되고, 관통홈(137)을 통해 목부(130)의 정면에도 적층되도록 결합된다.In addition, the elastic part 160 is filled in the groove 135 of the neck 130 and coupled to be stacked on the back of the handle 150, coupled to be laminated to the front of the neck 130 through the through groove 137. do.

본 발명은 상기 탄성부(160)에 의해 목부(130)가 부러지지 않고, 헤드부(110)가 유연하여 치아 세척이 용이한 칫솔을 제공하기 위함이다.
The present invention is to provide a toothbrush that is easy to clean teeth because the neck portion 130 is not broken by the elastic portion 160, the head portion 110 is flexible.

본 발명이 속하는 기술분야의 통상의 지식을 가진 자는 본 발명이 그 기술적 사상이나 필수적인 특징을 변경하지 않고서 다른 구체적인 형태로 실시될 수 있다는 것을 이해할 수 있을 것이다. 그러므로 이상에서 기술한 실시예들은 모든 면에서 예시적인 것이며 한정적이 아닌 것으로 이해해야만 한다. 본 발명의 범위는 상기 상세한 설명보다는 후술하는 특허청구의 범위에 의하여 나타내어지며, 특허청구의 범위의 의미 및 범위 그리고 그 균등 개념으로부터 도출되는 모든 변경 또는 변형된 형태가 본 발명의 범위에 포함되는 것으로 해석되어야 한다.It will be understood by those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. It is therefore to be understood that the above-described embodiments are illustrative in all aspects and not restrictive. The scope of the present invention is defined by the appended claims rather than the foregoing detailed description, and all changes or modifications derived from the meaning and scope of the claims and the equivalents thereof are included in the scope of the present invention Should be interpreted.

100: 칫솔대 110: 헤드부
130: 목부 133: 돌출턱
135: 홈부 137: 관통홈
138: 행정거리의 틈 140: 연결부
150: 손잡이부 160: 탄성부100: toothbrush rod 110: head
130: neck 133: protruding jaw
135: groove 137: through groove
138: gap in stroke 140: connection
150: handle portion 160: elastic portion

Claims (4)

헤드부와 손잡이부 사이에 형성되고 칫솔대의 정면 측으로 돌출되게 굴곡이 형성된 목부;
상기 목부의 배면에 정면 측으로 내입되어 공간이 형성된 홈부;
상기 홈부에 충전되며 손잡이부의 배면에 적층되도록 결합된 탄성부; 및
상기 홈부에 결합된 연결부; 를 포함하는 칫솔대.
A neck portion formed between the head portion and the handle portion and curved to protrude toward the front side of the toothbrush rod;
A groove part inserted into the front side of the neck and having a space formed therein;
An elastic part filled in the groove part and coupled to be laminated on the rear surface of the handle part; And
A connection part coupled to the groove part; Toothbrush including a.
삭제delete 제1항에 있어서, 상기 홈부는
상기 홈부의 입구 양 끝단에 서로 마주보며 돌출된 돌출턱이 형성된 것을 특징으로 하는 칫솔대.
The method of claim 1, wherein the groove portion
Toothbrush bar, characterized in that the protruding jaw protruding facing each other at both ends of the inlet of the groove.
제1항에 있어서, 상기 목부는,
정면과 배면을 관통하는 관통홈이 형성되고,
상기 탄성부는,
상기 관통홈에 충진되고 상기 목부의 정면에도 적층되도록 결합되는 것을 특징으로 하는 칫솔대.
The method of claim 1, wherein the neck,
Through holes penetrating the front and back are formed,
The elastic portion
Toothbrush rod, characterized in that coupled to be filled in the through groove and laminated to the front of the neck.
KR1020120144027A 2012-12-12 2012-12-12 Toothbrush KR101253594B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020120144027A KR101253594B1 (en) 2012-12-12 2012-12-12 Toothbrush

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020120144027A KR101253594B1 (en) 2012-12-12 2012-12-12 Toothbrush

Publications (1)

Publication Number Publication Date
KR101253594B1 true KR101253594B1 (en) 2013-04-11

Family

ID=48442941

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020120144027A KR101253594B1 (en) 2012-12-12 2012-12-12 Toothbrush

Country Status (1)

Country Link
KR (1) KR101253594B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331607B1 (en) 2013-07-29 2013-11-22 이희돈 Toothbrush
KR200472198Y1 (en) 2013-09-12 2014-04-09 나성식 Shock absorbing toothbrush

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327737A (en) * 1994-06-10 1995-12-19 Sunstar Inc Toothbrush
JP2000004944A (en) * 1998-06-26 2000-01-11 Lion Corp Tooth brush
US6108869A (en) * 1996-02-14 2000-08-29 Gillette Canada Inc. Brush handle
KR200462204Y1 (en) * 2012-05-30 2012-08-30 이희돈 Elastic toothbrush

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07327737A (en) * 1994-06-10 1995-12-19 Sunstar Inc Toothbrush
US6108869A (en) * 1996-02-14 2000-08-29 Gillette Canada Inc. Brush handle
JP2000004944A (en) * 1998-06-26 2000-01-11 Lion Corp Tooth brush
KR200462204Y1 (en) * 2012-05-30 2012-08-30 이희돈 Elastic toothbrush

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101331607B1 (en) 2013-07-29 2013-11-22 이희돈 Toothbrush
KR200472198Y1 (en) 2013-09-12 2014-04-09 나성식 Shock absorbing toothbrush

Similar Documents

Publication Publication Date Title
US10258443B2 (en) Brush head assembly and methods of manufacture
KR101189210B1 (en) Interdental brush
US20100050358A1 (en) Interdental brush
JP2014505563A (en) Mouth or tooth cleaning appliance
KR20160002905A (en) Tooth-cleaning device
KR101970282B1 (en) toothbrush
EP3903634A1 (en) Oral care implement having multi-component handle
US9532641B2 (en) L-shaped toothbrush
KR101253594B1 (en) Toothbrush
US9254033B1 (en) Toothbrush head
KR101331607B1 (en) Toothbrush
JP5892450B1 (en) Toothbrush handle
KR101481532B1 (en) U-shaped toothbrush
JP6012459B2 (en) Interdental floss
KR200482971Y1 (en) All-around tooth brush
KR102291110B1 (en) Toothbrush head for electric toothbrush
KR200462204Y1 (en) Elastic toothbrush
CN209983699U (en) Silica gel occlusion type children electric toothbrush head
JP5785819B2 (en) toothbrush
KR101780003B1 (en) Toothbrush with bended brush
KR101524102B1 (en) Toothbrush
CN208625897U (en) Use more comfortable electric tooth care appliance
CN210248896U (en) Improved toothbrush
JP3182169U (en) Soft finger toothbrush
KR102284814B1 (en) A Tooth Brush with a Structure of a Silicone Bristle

Legal Events

Date Code Title Description
A201 Request for examination
A302 Request for accelerated examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20160405

Year of fee payment: 4

FPAY Annual fee payment

Payment date: 20170327

Year of fee payment: 5

FPAY Annual fee payment

Payment date: 20180405

Year of fee payment: 6

FPAY Annual fee payment

Payment date: 20190402

Year of fee payment: 7