CN201332821Y - Toothbrush with light-emitting unit - Google Patents
Toothbrush with light-emitting unit Download PDFInfo
- Publication number
- CN201332821Y CN201332821Y CNU2008202137827U CN200820213782U CN201332821Y CN 201332821 Y CN201332821 Y CN 201332821Y CN U2008202137827 U CNU2008202137827 U CN U2008202137827U CN 200820213782 U CN200820213782 U CN 200820213782U CN 201332821 Y CN201332821 Y CN 201332821Y
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- CN
- China
- Prior art keywords
- brush
- caudal peduncle
- luminescence unit
- toothbrush
- light
- 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.)
- Expired - Lifetime
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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Abstract
The utility model provides a toothbrush with a light-emitting unit. The toothbrush comprises the light-emitting unit, a handle protective casing and a brush head, wherein the light-emitting unit is arranged in the handle protective casing; and the brush head is connected with the handle protective casing which is made of high-intensity transparent material so that light rays emitted by the light-emitting unit arranged in the handle protective casing penetrate through the handle protective casing to be emitted outwards. The light-emitting unit has a function of emitting light rays periodically that when a user starts to use the toothbrush with a light-emitting unit and turns on the light-emitting unit of the toothbrush, the light-emitting unit can automatically stop emitting light rays after emitting light rays for about one to three minutes. Therefore, the user can clearly know the tooth-brushing time. The utility model provides the toothbrush for people, through which the people can clearly know the tooth-brushing time in the tooth-brushing process.
Description
Technical field
The utility model relates to a kind of dental instrument device, more specifically is meant a kind of toothbrush that is provided with luminescence unit.
Background technology
Using toothbrush to brush teeth is the most general and the easiest a kind of method that keeps oral cleaning so far, and people use toothbrush to scrub to be hidden in bacterium and the dirt in the teeth space, to keep the cleaning in oral cavity.
Brushing teeth is the main method that keeps oral cleaning, it can eliminate soft white dirt, food fragment and part bacterial plaque of tooth surface in the oral cavity, and massage gum effect arranged, thereby paathogenic factor in the minimizing oral environment, strengthen the resistance against diseases of tissue, brush teeth for the various mouth diseases of prevention, particularly, have important effect for prevention and treatment periodontosis and dental caries disease etc.
Many people think that the time of brushing teeth is long more, can make the cleaner and more effective maintenance tooth health of tooth, so when brushing teeth, all time expand as far as possible, so that the brushing time of oneself is longer, the time that tooth is scrubbed is more of a specified duration.
Yet show that according to relevant research report the science brushing time should be and is no more than 3 minutes.Brushing time is long, can't make tooth cleaner, but may damage the diaphragm of tooth on the contrary, brings permanent damage to tooth.
Various toothbrushes have appearred in the continuous progress along with science and technology on the market, function is irregular to differ.What have that a purpose do not become is, all be constantly to pursue efficient and the validity that improves the toothbrush cleaning teeth, but a people's clear toothbrush of knowing own brushing time in the process of brushing teeth that can allow is not arranged as yet in the market, and the time of brushing teeth in order to draw oneself up, people often need carry out timing by other timing tool.This brings very big inconvenience to people obviously.
What more worth people paid attention to is, a lot of children do not have adult's cognitive ability and lack patient, they do not have the ability of the brushing time that draws oneself up, in other words, they also do not understand the notion that is no more than 3 minute this time, perform a task perfunctorily in order to deal with the head of a family to require its requirement of brushing teeth, at will toothbrush is put into to brush a few times in the mouth and just think and brushed teeth, be exactly to scrub and the brushing time of the science of surpassing always, under these circumstances, the head of a family can not hold timer on children's next door always and calculate the time of brushing teeth.
Vertical the above, develop and a kind ofly can allow people are clear in the process of brushing teeth to know that the toothbrush of own brushing time seems very important.
Summary of the invention
The utility model provides a kind of toothbrush that is provided with luminescence unit; it comprises; luminescence unit; handle containment vessel and brush; wherein; this luminescence unit is arranged in this handle containment vessel; and this brush is connected with this handle containment vessel; this handle containment vessel adopts the high-strength transparence material to manufacture again; the luminescence unit that is arranged in this handle containment vessel is emitted beam externally to be sent through this handle containment vessel; and; because this luminescence unit has the function that regularly emits beam; promptly begin practical the utility model when brushing teeth as people, open luminescence unit of the present utility model after, about this luminescence unit is in the time of luminous 1～3 minute; this luminescence unit can stop luminous voluntarily, and this moment, the user will know the brushing time of recognizing oneself.And this is to be first purpose of the present utility model.
The utility model provides a kind of toothbrush that is provided with luminescence unit, is provided with the integrated IC of timing in its pcb board and controls this pcb board by the integrated IC of this timing, and then control the duty of its LED lamp, and it makes simple, and cost of manufacture is lower.And this is to be second purpose of the present utility model.
The utility model provides a kind of toothbrush that is provided with luminescence unit, its control light-emitting component luminous switch button is arranged in the sucker that its caudal peduncle connects, this switch button and this sucker are two-in-one, this sucker can carry overall weight of the present utility model again, play the fixedly effect of the utility model integral body, the utility model is by the effect of this sucker, can be fixed on the smooth plane and difficult drop-off, and its cost of manufacture is low.And this is to be the 3rd purpose of the present utility model.
For achieving the above object, the technical solution adopted in the utility model is: a kind of toothbrush that is provided with luminescence unit, and it comprises; luminescence unit, handle containment vessel and brush; wherein, this luminescence unit is arranged in this handle containment vessel, and this brush is connected with this handle containment vessel.
This luminescence unit, it comprises, control circuit board, light-emitting component and power supply, wherein, this light-emitting component forms with this control circuit board and is electrically connected, and this power supply is electrically connected with this control circuit board formation.
This control circuit board, it comprises, pcb board, the integrated IC of timing and switch, wherein, it has anodal tie point and negative pole tie point this pcb board, and the integrated IC of this timing is provided in a side of on this pcb board, this switch is provided in a side of on this pcb board again.
This light-emitting component, it comprises, some LED lamps, wherein each LED light fixture has a cathode contact and a cathode contact, wherein, and further, the cathode contact of each LED lamp is to be connected with the anodal tie point of this pcb board, and its cathode contact is to be connected with the negative pole tie point of this pcb board.
This power supply, it comprises, battery pack, electrode positive and electrode negative film, wherein, this battery pack, it comprises, anodal output point and negative pole output point should be connected with this electrode positive by the positive pole output point again, and this negative pole output point is connected with this electrode negative film, this electrode positive is to be connected with the anodal tie point of this pcb board again, and this electrode negative film is to be connected with the negative pole tie point of this pcb board.
This handle containment vessel again, it comprises, brush pot, caudal peduncle and caudal peduncle lid; wherein; this brush pot, it comprises, inner surface, outer surface; wherein; around determining a ccontaining cavity, this caudal peduncle is arranged in this ccontaining cavity by this inner surface, and is connected to become an integral body with this brush pot; an end of this caudal peduncle is provided with the Access Division again, and the other end is connected with a sucker.
An end that connects the caudal peduncle of this sucker again also is provided with an annular groove, and this annular groove is to set to the concave from the outside of this caudal peduncle to form, and this caudal peduncle covers in the ccontaining cavity that is arranged on this brush pot, and is connected with this caudal peduncle, and this caudal peduncle covers it and is provided with cavity again.
Further, this brush pot, this caudal peduncle and this caudal peduncle lid adopt the manufacturing of high-strength transparence material to form, and this sucker adopts the flexible glue manufacturing to form.
This brush pot also comprises again, some open-works, and wherein, some these open-works are through this inner surface of this brush pot and this outer surface, also are provided with some through holes again between the two ends of this caudal peduncle, wherein, some these through holes are corresponding with some these open-works of this brush pot.
This brush is to be connected with the brush pot of this handle containment vessel again; it comprises; Plug Division, brush shank and bristle portion; wherein, this brush shank is connected between this Plug Division and this bristle portion, and is to be connected to become an integral body with this Plug Division and bristle portion; again this Plug Division its be provided with elastic arm group and annular groove; wherein, this annular groove is to set to the concave from the outside of this Plug Division to form, and this bristle portion is provided with some bristles.Further, the Plug Division of this brush is to be plugged in the ccontaining cavity of this brush pot, and again, the annular groove of this caudal peduncle and the annular groove of this brush are equipped with a sealing ring.
The beneficial effects of the utility model are: the utility model structurally comprises; luminescence unit; handle containment vessel and brush; wherein; this luminescence unit is arranged in this handle containment vessel; and this brush is connected with this handle containment vessel; this handle containment vessel adopts the high-strength transparence material to manufacture again; the luminescence unit that is arranged in this handle containment vessel is emitted beam externally to be sent through this handle containment vessel; and; because this luminescence unit has the function that regularly emits beam; promptly begin practical the utility model when brushing teeth as people; after opening luminescence unit of the present utility model; about this luminescence unit is in the time of luminous 1～3 minute; this luminescence unit can stop luminous voluntarily; this moment, the user will know the brushing time of recognizing oneself, for people provide a kind of people's clear toothbrush of knowing own brushing time in the process of brushing teeth that can allow.
Description of drawings
Fig. 1 is the schematic perspective view of the luminescence unit of the utility model;
Fig. 2 is the schematic perspective view of the handle containment vessel of the utility model;
Fig. 3 is the luminescence unit and the caudal peduncle lid connection diagram of the utility model;
Fig. 4 is the connection diagram of the brush and the brush pot of the utility model;
Fig. 5 covers interconnective partial cross sectional views for brush, brush pot and the caudal peduncle of the utility model;
Fig. 6 is a schematic perspective view of the present utility model;
Fig. 7 is the schematic diagram that the sucker of the utility model is connected with this caudal peduncle;
Fig. 8 is the schematic diagram of another embodiment of the handle containment vessel of the utility model.
The specific embodiment
Extremely shown in Figure 7 as Fig. 1; be a kind of preferred embodiment of the present utility model; a kind of toothbrush that is provided with luminescence unit; it comprises; luminescence unit 10, handle containment vessel 20 and brush 30; wherein, this luminescence unit 10 is arranged in this handle containment vessel 20, and this brush 30 is connected with this handle containment vessel 20.
As shown in Figure 1, this luminescence unit 10, it comprises, control circuit board 11, light-emitting component 12 and power supply 13, wherein, this light-emitting component 12 forms with this control circuit board 11 and is electrically connected, and this power supply 13 is electrically connected with these control circuit board 11 formation.
This control circuit board 11, it comprises, pcb board 111, the integrated IC112 of timing and switch 113, wherein, it has anodal tie point and negative pole tie point (not shown) this pcb board 111, and the integrated IC112 of this timing is provided in a side of on this pcb board 111, has a functional circuit in it, control this pcb board 111 by the integrated IC112 of this timing, this switch 113 is provided in a side of on this pcb board 111 again, enter the electric current of this pcb board 111 by these switch 113 controls, and then control the electric current that enters the integrated IC112 of this timing.
This light-emitting component 12, it comprises, some LED lamps 121, wherein each LED lamp 121 has a cathode contact 122 and a cathode contact 123, wherein, further, the cathode contact 122 of each LED lamp 121 is to be connected with the anodal tie point of this pcb board 111, and its cathode contact 123 is to be connected with the negative pole tie point of this pcb board 111.
This power supply 13, it comprises, battery pack 131, electrode positive 132 and electrode negative film 133, wherein, this battery pack 131, it comprises, anodal output point 134 and negative pole output point 135 should be connected with this electrode positive 132 by positive pole output point 134 again, and this negative pole output point 135 is connected with this electrode negative film 133, this electrode positive 132 is to be connected with the anodal tie point of this pcb board 111 again, and this electrode negative film 133 is to be connected with the negative pole tie point of this pcb board 111.
In addition, the functional circuit of the integrated IC112 of this timing has function regularly, after promptly deserving some these LED lamps 121 and this pcb board 111 be connected, provide electric power by this electrode positive 132 and this electrode negative film 133 to this pcb board 111 by this battery pack 131, control the luminance of some these LED lamps 121 again by this regularly integrated IC112, and then some these LED lamps 121 are emitted beam, after pressing this switch 113, some these LED lamps 121 can stop luminance automatically after glimmering 1～3 minute continuously, some these LED lamps 121 stop to emit beam after promptly 1～3 minute.
As shown in Figure 2; this handle containment vessel 20, it comprises, brush pot 21, caudal peduncle 22 and caudal peduncle lid 23; wherein; this brush pot 21, it comprises, inner surface 211, outer surface 212; wherein; around determining a ccontaining cavity 213, this caudal peduncle 22 is arranged in this ccontaining cavity 213 by this inner surface 211, and is connected to become an integral body with this brush pot 21.An end of this caudal peduncle 22 is provided with Access Division 221 again, and the other end is connected with a sucker 222.Again, an end that connects the caudal peduncle 22 of this sucker 222 also is provided with an annular groove 223, and this annular groove 223 is to set to the concave from the outside of this caudal peduncle 22 to form.
This caudal peduncle lid 23 is arranged in the ccontaining cavity 213 of this brush pot 21, and is connected with this caudal peduncle 22, again this caudal peduncle lid 23 its be provided with cavity 231.
Here what deserves to be mentioned is, this brush pot 21, this caudal peduncle 22 and this caudal peduncle lid 23 adopt the manufacturing of high-strength transparence material to form, promptly after this caudal peduncle 21 and this caudal peduncle lid 23 is arranged on this brush pot 21, the user still can be from outer surface 212 these caudal peduncles 22 of perspective and this caudal peduncle lid 23 of this brush pot 21, and this sucker 222 adopts the flexible glue manufacturing to form, so that this brush pot 21, can be fixed on the smooth plane after this caudal peduncle 22 and 23 connections of this caudal peduncle lid are in aggregates, again, as shown in Figure 7, the switch 113 of this control circuit board 11 is arranged in this sucker 222, so that this switch 113 does not expose to this sucker 222.
Further, as shown in Figure 3, the control circuit board 11 of this luminescence unit 10, light-emitting component 12 and power supply 13 are arranged in the cavity 231 of this caudal peduncle lid 23, can see through this caudal peduncle 22 and this brush pot 21 so that this luminescence unit 10 emits beam by some these LED lamps 121, can estimate the light that sends from some these LED lamps 121 from the outer surface 212 of this brush pot 212 to make the user.
As shown in Figure 4; this brush 30 is to be connected with the brush pot 21 of this handle containment vessel 20; it comprises; Plug Division 31, brush shank 32 and bristle portion 33; wherein; this brush shank 32 is connected between this Plug Division 31 and this bristle portion 33, and is to be connected to become an integral body with this Plug Division 32 and bristle portion 33.Again this Plug Division 31 its be provided with elastic arm group 311 and annular groove 312, wherein, this annular groove 312 is to set to the concave from the outside of this Plug Division 32 to form, and this bristle portion 33 is provided with some bristles 331.
As shown in Figure 5, further, the Plug Division 31 of this brush 30 is to be plugged in the ccontaining cavity 213 of this brush pot 21, and the elastic arm group 311 of this Plug Division 31 is to be fastened on the Access Division 221 of this caudal peduncle 22 again, so that this brush 30 steadily is fastened on this brush pot 21.
In addition, the annular groove 223 of this caudal peduncle 22 and the annular groove 312 of this brush 30 are equipped with a sealing ring 40, so that this caudal peduncle 22 closely links together with this brush pot 21, this brush 30 and this brush pot 21 are closely linked together, water or foul are flowed into or infiltrate in the ccontaining cavity 213 of this brush pot 21 and damage this luminescence unit 10 to guarantee the user.
In addition; after this luminescence unit 10 is arranged on this handle containment vessel 20; and this brush 30 is with after this handle containment vessel 20 is connected; the integral body that this sucker 222 can be linked to be its three; steadily be fixed on the smooth plane; and then make things convenient for the suction-operated of user by this sucker 222, the utility model is fixed on any smooth plane.
As shown in Figure 8; be the another embodiment of handle containment vessel of the present utility model, this handle containment vessel 20A, it comprises; brush pot 21A, caudal peduncle 22A and caudal peduncle lid 23A; wherein, this brush pot 21A, it comprises; inner surface 211A, outer surface 212A and some open-work 213A; wherein, around determining a ccontaining cavity 214A, some again this open-work 213A are through this inner surface 211A and this outer surface 212A by this inner surface 211A.
This caudal peduncle 22A is arranged in this ccontaining cavity 214A, and is connected to become an integral body with this brush pot 21A.The end of this caudal peduncle 22A is provided with Access Division 221A again, and the other end is connected with a sucker 222A.Again, an end that connects the caudal peduncle 22A of this sucker 222A also is provided with an annular groove 223A, and this annular groove 223A sets to the concave from the outside of this caudal peduncle 22A to form.Also be provided with some through hole 224A again between the two ends of this caudal peduncle 22A, wherein, some this through hole 224A are corresponding with some this open-work 213A of this brush pot 21A.
This caudal peduncle lid 23A is arranged in the ccontaining cavity 214A of this brush pot 21A, and 22A is connected with this caudal peduncle, again this caudal peduncle lid 23A its be provided with cavity 231A, after this luminescence unit 10 is located at this cavity 231A, this luminescence unit 10 is emitted beam by some these LED lamps 121, by some this through hole 224A and the external scattering of some this open-work 213A, can estimate the light that sends from some these LED lamps 121 from the outer surface 212 of this brush pot 212 to make the user.
The people who knows well this technology will understand that embodiment and the entity of above-mentioned the utility model in graphic all is example explanations, so can be therefore and the generation limitation.And the purpose of this utility model reaches realization effectively fully.Above-mentioned illustrated embodiment is the principle with functions and structure, and embodiment has showed the purpose of this utility model and implemented function and structural themes, and comprised other the replacement that is equal to.Therefore, right of the present utility model constitutes the equivalence that comprises other to be implemented, and the concrete right scope is with reference to claim.
Claims (8)
1. a toothbrush that is provided with luminescence unit is characterized in that, it comprises, luminescence unit, handle containment vessel and brush, and wherein, this luminescence unit is arranged in this handle containment vessel, and this brush is connected with this handle containment vessel;
This luminescence unit, it comprises, control circuit board, light-emitting component and power supply, wherein, this light-emitting component forms with this control circuit board and is electrically connected, and this power supply is electrically connected with this control circuit board formation;
This control circuit board, it comprises, pcb board, the integrated IC of timing and switch, wherein, it has anodal tie point and negative pole tie point this pcb board, and the integrated IC of this timing is provided in a side of on this pcb board, this switch is provided in a side of on this pcb board again;
This light-emitting component, it comprises, some LED lamps, wherein each LED light fixture has a cathode contact and a cathode contact, wherein, the cathode contact of each LED lamp is to be connected with the anodal tie point of this pcb board, and its cathode contact is to be connected with the negative pole tie point of this pcb board;
This power supply, it comprises, battery pack, electrode positive and electrode negative film, wherein, this battery pack, it comprises, anodal output point and negative pole output point should be connected with this electrode positive by the positive pole output point again, and this negative pole output point is connected with this electrode negative film, this electrode positive is to be connected with the anodal tie point of this pcb board again, and this electrode negative film is to be connected with the negative pole tie point of this pcb board;
This handle containment vessel, it comprises, brush pot, caudal peduncle and caudal peduncle lid; wherein; this brush pot, it comprises, inner surface, outer surface; wherein; around determining a ccontaining cavity, this caudal peduncle is arranged in this ccontaining cavity by this inner surface, and is connected to become an integral body with this brush pot; an end of this caudal peduncle is provided with the Access Division again, and the other end is connected with a sucker.
2. a kind of toothbrush that is provided with luminescence unit as claimed in claim 1, it is characterized in that, an end that connects the caudal peduncle of this sucker also is provided with an annular groove, this annular groove is to set to the concave from the outside of this caudal peduncle to form, this caudal peduncle covers in the ccontaining cavity that is arranged on this brush pot, and be connected with this caudal peduncle, this caudal peduncle covers it and is provided with cavity again.
3. a kind of toothbrush that is provided with luminescence unit as claimed in claim 1 is characterized in that, this brush pot, this caudal peduncle and this caudal peduncle lid adopt the manufacturing of high-strength transparence material to form, and this sucker adopts the flexible glue manufacturing to form.
4. a kind of toothbrush that is provided with luminescence unit as claimed in claim 1, it is characterized in that, this brush pot also comprises, some open-works, wherein, some these open-works are through this inner surface of this brush pot and this outer surface, also are provided with some through holes again between the two ends of this caudal peduncle, wherein, some these through holes are corresponding with some these open-works of this brush pot.
5. a kind of toothbrush that is provided with luminescence unit as claimed in claim 1; it is characterized in that; this brush is to be connected with the brush pot of this handle containment vessel; it comprises; Plug Division, brush shank and bristle portion; wherein; this brush shank is connected between this Plug Division and this bristle portion; and be to be connected to become an integral body with this Plug Division and bristle portion; again this Plug Division its be provided with elastic arm group and annular groove; wherein, this annular groove is to set to the concave from the outside of this Plug Division to form, and this bristle portion is provided with some bristles.
6. a kind of toothbrush that is provided with luminescence unit as claimed in claim 5 is characterized in that, the Plug Division of this brush is to be plugged in the ccontaining cavity of this brush pot, and the elastic arm group of this Plug Division is to be fastened on the Access Division of this caudal peduncle again.
7. a kind of toothbrush that is provided with luminescence unit as claimed in claim 1 is characterized in that the annular groove of this caudal peduncle is provided with a sealing ring.
8. a kind of toothbrush that is provided with luminescence unit as claimed in claim 5 is characterized in that the annular groove of this brush is provided with a sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202137827U CN201332821Y (en) | 2008-11-26 | 2008-11-26 | Toothbrush with light-emitting unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008202137827U CN201332821Y (en) | 2008-11-26 | 2008-11-26 | Toothbrush with light-emitting unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201332821Y true CN201332821Y (en) | 2009-10-28 |
Family
ID=41284462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008202137827U Expired - Lifetime CN201332821Y (en) | 2008-11-26 | 2008-11-26 | Toothbrush with light-emitting unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201332821Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD776436S1 (en) | 2015-07-23 | 2017-01-17 | Colgate-Palmolive Company | Oral care implement |
| USD776937S1 (en) | 2015-07-23 | 2017-01-24 | Colgate-Palmolive Company | Oral care implement |
| CN107668919A (en) * | 2017-11-02 | 2018-02-09 | 中山市弘田塑胶企业有限公司 | Push type luminous toothbrush |
-
2008
- 2008-11-26 CN CNU2008202137827U patent/CN201332821Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| USD776436S1 (en) | 2015-07-23 | 2017-01-17 | Colgate-Palmolive Company | Oral care implement |
| USD776937S1 (en) | 2015-07-23 | 2017-01-24 | Colgate-Palmolive Company | Oral care implement |
| USD840158S1 (en) | 2015-07-23 | 2019-02-12 | Colgate-Palmolive Company | Oral care implement |
| USD840692S1 (en) | 2015-07-23 | 2019-02-19 | Colgate-Palmolive Company | Oral care implement |
| USD882959S1 (en) | 2015-07-23 | 2020-05-05 | Colgate-Palmolive Company | Oral care implement |
| USD884353S1 (en) | 2015-07-23 | 2020-05-19 | Colgate-Palmolive Company | Oral care implement |
| USD987300S1 (en) | 2015-07-23 | 2023-05-30 | Colgate-Palmolive Company | Oral care implement |
| CN107668919A (en) * | 2017-11-02 | 2018-02-09 | 中山市弘田塑胶企业有限公司 | Push type luminous toothbrush |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20091028 |
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| CX01 | Expiry of patent term |