GB2398533A - Vibration device for a safety razor - Google Patents
Vibration device for a safety razor Download PDFInfo
- Publication number
- GB2398533A GB2398533A GB0303865A GB0303865A GB2398533A GB 2398533 A GB2398533 A GB 2398533A GB 0303865 A GB0303865 A GB 0303865A GB 0303865 A GB0303865 A GB 0303865A GB 2398533 A GB2398533 A GB 2398533A
- Authority
- GB
- United Kingdom
- Prior art keywords
- razor
- safety razor
- handle
- safety
- razor according
- 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.)
- Granted
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B19/00—Clippers or shavers operating with a plurality of cutting edges, e.g. hair clippers, dry shavers
- B26B19/38—Details of, or accessories for, hair clippers, or dry shavers, e.g. housings, casings, grips, guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
- B26B21/52—Handles, e.g. tiltable, flexible
- B26B21/526—Electric features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/22—Safety razors with one or more blades arranged transversely to the handle involving several blades to be used simultaneously
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/08—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor involving changeable blades
- B26B21/14—Safety razors with one or more blades arranged transversely to the handle
- B26B21/38—Safety razors with one or more blades arranged transversely to the handle with provision for reciprocating the blade by means other than rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B21/00—Razors of the open or knife type; Safety razors or other shaving implements of the planing type; Hair-trimming devices involving a razor-blade; Equipment therefor
- B26B21/40—Details or accessories
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Dry Shavers And Clippers (AREA)
- Cosmetics (AREA)
- Thermotherapy And Cooling Therapy Devices (AREA)
- Filters For Electric Vacuum Cleaners (AREA)
Abstract
A safety razor has a blade unit 2 carried on a handle 1, an electrical arrangement including an electrically operated vibration device 24, 26 and a control device 16 for actuating the vibration device when the blade unit 2 is moved into contact with or close proximity to the skin of a person holding the razor, a battery 15 accommodated in the handle 1, a switch 20 for connecting the electrical arrangement to the battery, and a light emitting diode 28 for illuminating a section 27 of handle neck 24 to indicate that the electrical arrangement is connected to the battery and ready to actuate the vibration device.
Description
SAFETY RAZORS
This invention relates to safety razors. A safety razor generally comprises a handle and a blade unit carried on the handle and including at least one blade with a sharp cutting edge. In the course of shaving the blade unit is applied against the skin and the blade or blades are moved across the skin so that the sharp cutting edges engage and cut through the hairs protruding from the skin.
The blade unit can be fixed on the handle with the intention that the entire razor should be discarded when the cutting edges have become dull and no longer capable of providing a comfortable shave. Alternatively the blade unit may be removably mounted on the handle so that the blade unit can be replaced by a new blade unit when the sharpness of the blades has diminished to an unacceptable level. Replaceable blade units are often referred to as shaving cartridges.
The majority of safety razors currently marketed are operated and used entirely manually. Nonetheless electrical devices can be incorporated in safety razors.
For instance it is known to include an electrically driven vibration mechanism which is operable to vibrate the razor, since it has been observed that such vibration can have a beneficial effect on razor performance. A simple and convenient vibration generating mechanism consists of an electric motor with a weight mounted eccentrically on its output shaft. The vibration mechanism and a battery for providing electric power to the motor can be conveniently housed in the razor handle. Examples of previous proposals for such razors are those described in US 5299354, US 5214851 and US 5046249.
A vibration mechanism may be adapted to vibrate only one or more selected components of the blade unit, such as the guard which contacts the skin in front of the blades, or one or more blades, and the vibration may be directional, for instance directed lengthwise of the blades to encourage a slicing cutting action or transverse to the blades. Another possibility is for an element to be vibrated in a direction generally perpendicular to the skin surface being shaved. The I vibration mechanism may incorporate a piezoelectric device for producing the vibrations, instead of a motor for rotationally driving an eccentric weight.
Other forms of electrical device besides vibration generators may be included in wet razors, some examples of such devices being: (i) heating devices for heating one or more blades or other components of a blade unit which contact the skin during shaving, such as Pettier devices or electrical resistance or ohmic heating devices; (ii) dispensing devices for delivering a shaving enhancement product to the skin and which may be activated by operation of a motor driven pump or by operation of a valve having an electrically controlled actuator, shaving enhancement products which can be delivered at a safety razor blade unit during performance of a shaving stroke including those with the qualities and properties mentioned in our patent application No. W000/47374 the contents of which are incorporated herein by reference; (iii) conditioning devices to prepare the skin and/or hairs ready to be cut by the blades, such as a roller mounted in the region of the guard of the blade unit and adapted to be rotated about its axis for encouraging hairs lying against the skin to stand up for cutting; iv) illumination devices for illuminating an area of skin being shaved; and v) actuators for adjusting the blade unit in accordance with prevailing shaving conditions detected by a sensor.
When there is an electrical device included in a safety razor it is often convenient for the device to be operated by a replaceable or rechargeable electric storage battery which can be housed within the razor handle. To conserve battery power it is preferable for the electrical device to be disconnected from the battery during periods when the razor is not in use. In some cases it may be immediately obvious to a user when connection between I the electrical device and battery established, such as if the device is a vibration generator which is set into operation as soon as the electrical connection to the battery is made, but there may be other examples where it is not so obvious. I In view of the foregoing the present invention provides a safety razor comprising a blade unit carried on a handle, an electrical arrangement including I a device actuable during shaving, and an indicator for indicating to a razor user that the electrical arrangement is connected to a source of electrical power and; ready for actuation of the device.
As well as providing the user with a clear indication that the razor is ready and operational, the indicator will signal to a user not familiar with the razor that something can be expected to happen and hence take away the sudden shock which could be caused, such as by an unexpected movement of a razor component.
In the presently preferred construction the indicator comprises a light emitting device, and in particular a light emitting diode. In another embodiment a low frequency and/or low amplitude oscillation indicates that the razor is operational. In yet another embodiment an audible signal, i.e. a sound or tone, indicates that the razor is operational. Any combination of these indicators may also be utilised.
The indicator is conveniently located on a neck of the razor handle which interconnects the blade unit with a gripping portion of the handle.
The handle can include a light transmitting section which is illuminated by the light emitting device, and the light transmitting section preferably extends around the entire periphery of the neck and along at least a major part of the neck. Since the neck is not usually covered by the hand of the user, with a relatively large part of the neck becoming illuminated a very clear and unmistakeable indication is given to the user that the razor is ready for use.
A power switch can be included to control connection of the electrical arrangement with the power source, and the indicator can be arranged to be energised by the power source when the power switch is closed. A manually operated power switch can be used, but then the razor user must remember to turn the power supply on and off at appropriate times for proper operation of the electrical device and to ensure that electrical energy is not consumed unnecessarily. Therefore, in a preferred embodiment the power switch is arranged to be operated to connect the power source to the electrical arrangement by separation of the razor from a holder on which the razor stored during periods of non-use. The power switch is conveniently included in the handle of the razor and can be a mechanical switch positioned on the handle to be actuated by engagement with and disengagement from the razor holder. In another embodiment the power switch is magnetically actuable, for example a reed switch, and the razor holder includes a magnet for the switch to be operated when the razor is separated from and placed onto the razor holder.
The razor holder is preferably arranged to grip the handle at or adjacent to the location of the power switch which can help in assuring proper operation of the power switch. The razor holder may have the form of a tray for the razor to lie on.
In a preferred embodiment the electrical arrangement includes, in addition to the electrical device actuable during shaving, a switching device to control operation of the electrical device in response to a predetermined condition being sensed by the switching device, more especially the blade unit being brought into contact with, or into close proximity to, the skin surface of a person holding the razor, and/or the blade unit being immersed into a body of water for cleaning the blade unit. When the power switch is turned on to supply power to the switching device from the power supply, such as a battery which can be conveniently housed in the handle, but power is not delivered to the electrical device the razor will be in a standby mode and fully prepared for use, and this standby mode is clearly signalled to the user by the indicator.
The indicator may be arranged to generate a modified signal when battery power is low. For example, if the indicator comprises a light emitting device it may be arranged to flash. Alternatively a further light emitting device may be included for producing a "battery low" signal.
The invention is specifically described hereinbelow with reference to an embodiment in which the electrical device controlled by the switching device is a vibration generator, more particularly a motor with an eccentric weight fastened to its output shaft. Other forms of electrical device, including those mentioned herein above could be provided alternatively or additionally.
A timing device can be provided to interrupt the supply of power to the electrical arrangement if the razor is not returned to the razor holder within a certain period of time after being removed from the razor holder. A timing device helps avoid unnecessary expenditure of energy if a razor user fails to return the razor to the holder after use. The turning device can be re-settable by placing the razor on the holder once again.
To facilitate a clear understanding of the invention a currently preferred embodiment is described in detail below with reference to the accompanying drawings, in which: Figure 1 is a partial isometric view of the razor illustrating the blade unit and an upper portion of the handle as seen from the rear; Figure 2 shows the razor in rear elevation; Figure 3 is a side elevation showing a razor holder in the form of a tray on which the razor is stored during periods of non-use, the razor being shown separated from the storage tray at a small distance; Figure 4 is a side elevation corresponding to claim 3, but showing the razor at a greater distance form the storage tray; Figure 5 shows the razor and storage tray of Figure 3 in an isometric view; Figure 6 is an exploded rear elevation of the razor; Figure 7 is a rear elevation of the razor illustrating an additional element of the water detecting arrangement; Figure 8 is a block diagram of an electronic switching device incorporated in the razor; and Figure 9 shows an example of a specific embodiment of a switching circuit.
The safety razor illustrated in the drawings has a handle 1 and a blade unit or cartridge 2 detachably mounted on the upper end of the handle. The blade unit 2 includes a generally rectangular frame 3, and a plurality, e.g. 3, 4 or 5, blades 4 with substantially parallel sharp cutting edges, disposed in the frame and held in place by metal clips 5 positioned around the frame 3 at the opposite ends of the blade unit 2. A guard structure including a strip of elastomeric material is provided on the frame for contacting the skin in front of the blades, and a cap structure including a lubricating strip is provided on the frame for contacting the skin behind the blades during the performance of a shaving stroke. The frame is pivotally carried on a yoke member 8 having a pair of arms 9 which extend from a hub 10 and are journalled in opposite ends of the frame 2 so that the blade unit 2 can pivot relative to the handle 1 about an axis substantially parallel to the blade edges. The hub 10 is connected detachably to the end of the handle 1. As so far described the razor is of a known construction and for further details reference may be made to earlier patent publications, one example of which is WO 97/37819.
The razor handle includes a main portion 12 intended to be gripped in the hand and a neck 14 extending upwardly from the main portion and to the free end of which the blade unit 2 is attached. The main or gripping portion 12 of the handle 1 includes an electrically conductive, e.g. metal casing 13 which serves as an electrode for electrical contact with the hand of a user as described in more detail below. Housed within a battery compartment in the handle is a replaceable or rechargeable battery 1 S which constitutes a power supply for an electronic switching device 16 also accommodated with the handle.
In accordance with the present invention the battery IS is electrically connected to the switching device 16 through a power switch which is operable to interrupt power supply to the switching device for conserving battery energy during periods when the razor is not being used. The power switch could be located on the handle for manual operation, but in a preferred construction the power switch is arranged to be actuated by removing the razor from, and returning it to a razor holder on which the razor is intended to be stored when not in use. A known form of razor holder consists of a tray 18 as shown in Figures 3-5, the tray 18 having on its upper side a saddle 19 adapted to receive and lightly grip the neck 14 of the razor handle 1. The razor handle 1 could be equipped with a mechanical switch so arranged for cooperation with the storage tray 18 that the switch is operated automatically when the razor is lifted away from the storage tray 18 for power to be supplied to the switching device 16 from the battery 15, and to be actuated upon replacement of the razor on the tray to interrupt the power supply. In the preferred embodiment essentially the same result is achieved by a power switch in the form of a reed switch 20 located within the handle 1, the storage tray 18 being provided with a permanent magnet 21. The magnet is located in a position close to the saddle 19, and the reed switch is disposed in the handle 1 at or adjacent to the portion of the neck 14 adapted to be gripped in the saddle. When the razor is positioned close to the tray 18 the reed switch 20 is held open and there is no electrical power supply from the battery 15, as shown in Figure 3, but when the razor is moved away from the tray the reed switch 20 closes and electrical power supply to the switching device 16 is established.
The switching device 16, in a manner described in detail below, controls actuation of an electric motor 24 (Figs. 2 and 3) housed within the handle 1 and having an output shaft with an eccentric weight 26 fastened thereon. In a manner known per se, energisation of the electric motor results in a high speed rotation of the eccentric weight 26 and thereby vibration of the razor, and the blade unit 2 in particular. A suitable vibration frequency is around 120 Hz.
The neck 14 of the handle includes a transparent section 27 which extends around the entire periphery of the neck and along a major part of the length of the neck. Positioned within the handle for illuminating this transparent neck section 27, preferably with light of a distinctive colour, e.g. blue light, is a light emitting diode 28. The led 28 is energised when the reed switch 20 is closed and the switching device 16 receives electric power from the battery. The energisation of the led 28 results in the internal illumination of the neck section 27 which then takes on a softly glowing external visual appearance, thereby providing the razor user with an unmistakeable, highly visible, indication that electrical supply to the switch device 16 has been established and the razor is ready to be used.
The blade unit 2 incorporates an electrode which is conveniently constituted by at least one and preferably includes all of the blades 4 of the blade unit.
Electrical connection between the switching device and this electrode 4 is achieved by the neck 14 of the handle 1 having a contact 30 arranged to project through the hub 10 of the yoke member 8 and to bear against a contact strip 32 fixed to the rear of the blade unit 2, the contact strip 32 having lateral wings 33 which extends to and are conductively connected to the metal blade retention clips 5, and these clips in turn having contact with blades 4. Of course, it is not essential to use the blades 4 as an electrode and a separate electrically conductive element could be provided on the blade unit in a position for contacting the skin when the blade unit 2 performs a shaving stroke. The contact 30 makes constant electrical contact with the contact strip 32 so that the electrical continuity between the electrode at the blade unit is not interrupted even during pivoting of the blade unit 2 on the handle 1 as tends to occur as the blade unit is applied to and moved across the skin. The contact 30 conveniently takes the form of a spring-loaded plunger for resisting pivotal movement of the blade unit away from a predetermined rest position. The contact 30 is shown connected electrically to the switching device 16 by a wire conductor 35 which is led through the neck 14 of the handle 1.
Of course there are other possibilities to ensure electrical connection of the electrode on the blade unit and the switching device. For example, the frame 3 of the blade unit could be made of an electrically conductive material, such as a conductive plastics. Also the rear of the frame 3 could be plated, coated or printed with conductive material to provide electrical connection between the contact 30 and the clips 5, or to the electrode itself or another component in contact with the electrode.
It is possible for the switching device 16 to be arranged to determine when the blade unit is immersed in water by sensing an electrical parameter between the electrode 4 on the blade unit 2 and the electrode formed by the metal casing 13 of the handle gripping portion 12. It is not necessarily essential for the blade unit 2 to be plunged into water so deeply that the water must contact the handle gripping portion 12 for the immersion of the blade unit into the water to be detected, as may be the case if it is known the body of water will be connected to earth and the casing of the gripping portion handle will also be connected to earth, such as by the razor user. As illustrated in Figure 8, however, the razor includes a water detection probe 36 which extends along the exterior of the neck 14 of the handle. The probe 36 is electrically conductive and serves as an electrode, or an electrode extension in as much that is can be electrically connected to the metal casing 13 of the handle gripping portion 12. A separate electrical connection between the probe 36 and the switching device 16 can alternatively be used. The switching device 16 senses an electrical parameter, which may be electrical resistance or capacitance, between the blade electrode 4 and the probe electrode 36, and is responsive thereto to actuate the electric motor 24 to activate the vibration generator 26 when the blade unit 2 is immersed into a body water W so that both electrodes make contact with the water, the switching device operating to turn off the power supply to the motor 24 when the blade unit 2 is lifted out of the water W. The operation of the switching device 16 is described in detail below. In the preferred embodiment of the invention the switching device 16 also functions as a touch sensitive device so that the motor 24 is actuated to drive the vibration generating eccentric weight 26 when a person holding the razor by the handle touches the blade unit 2 against the skin surface, e.g. at the start of a shaving stroke.
Vibrating the blade unit as is moves across the skin can have a beneficial effect on the shaving performance. However, as soon as the blade unit is lifted away from the skin surface the vibration stops. It has been found that the discomfort perceived by users of vibrating razors applies for the most part only when the razor is held with the blade unit away from the body in free space and by the vibration occurring only when the razor is actually shaving and during rinsing of the blade unit, the user prejudices against vibrating razors are mostly eliminated.
As described above the control device functions so that the motor 24 stops immediately when the blade unit of the razor is moved out of contact with the skin. This is not essential and the control device can be arranged to provide a short delay of a few seconds, e.g. 1-2 seconds, before turning off the power supply to the motor after contact between the blade unit and the skin of the user is interrupted, which may be beneficial in maintaining the vibration of the razor between shaving strokes performed in quick succession.
It should be understood that the foregoing description of the preferred embodiment is given by way of non-limiting example only and that modifications are possible without departing from the scope of the invention as defined by the claims which follow. As an example of one possible modification it is mentioned that the conductive casing 13 of the handle could be provided with a thin covering layer of insulating material so that there is a high capacitance and high resistance coupling between the hand of the user and the handle electrode.
Claims (26)
- Claims: 1. A safety razor comprising a blade unit carried on a handle, anelectrical arrangement including a device actuable during shaving, and an indicator for indicating to a razor user that the electrical arrangement is connected to a source of electrical power and ready for actuation of the device.
- 2. A safety razor according to claim 1, wherein the indicator comprise a light emitting device.
- 3. A safety razor according to claim 1 or 2, wherein the light emitting device is a diode.
- 4. A safety razor according to claim 1, 2 or 3, wherein the handle includes a gripping portion and a neck disposed between the gripping portion and the blade unit, and the indicator is located at the handle neck.
- 5. A safety razor according to claim 2 or 3 wherein the light emitting device is housed in the handle and the handle includes a light transmitting section arranged to be illuminated by the light emitting device.
- 6. A safety razor according to claim 5, wherein the handle includes a gripping portion and a neck disposed between the gripping portion and the blade unit, and the light transmitting section forms part of the neck.
- 7. A safety razor according to claim 6, wherein the light transmitting section extends around the entire periphery of the neck.
- 8. A safety razor according to claim 6 or 7, wherein the light transmitting section extends along at least a major part of the length of the neck.
- 9. A safety razor according to claim 1, wherein the indicator produces an oscillator or vibration of the razor.
- 10. A safety razor according to claim 1, wherein the indicator generates an audible signal.
- 11. A safety razor according to any one of claims 1 to 10, wherein a power switch is included to control connection of the electrical arrangement with the power source, and the indicator is energised by the power source when the power switch is closed.
- 12. A safety razor according to claim 11, wherein the power switch is arranged to connect the power switch is arranged to connect the power source to the electrical arrangement in response to the razor being separated from a holder on which the razor stored during periods of nonuse.
- 13. A safety razor according to claim 12, wherein the power switch is included in the handle.
- 14. A safety razor according to claim 13, wherein the power switch is a mechanical switch positioned on the handle to be actuated by engagement with and disengagement from the razor holder.
- 15. A safety razor according to claim 12 or 13, wherein the power switch is magnetically actuable, and the razor holder includes a magnet for the switch to be operated when the razor is separated from and placed onto the razor holder.
- 16. A safety device according to claim 15, wherein the power switch is a reed switch.
- 17. A safety razor according to claims 14, 15 or 16, wherein the razor holder is arranged to grip the handle at or adjacent to the location of the power switch.
- 18. A safety razor according to any one of claims 12 to 17, wherein the razor holder is a tray for the razor to lie on.
- 19. A safety razor according to any one of claims 12 to 18, wherein the electrical arrangement includes an electrical device and a switching device to control operation of the electrical device in response to a condition sensed by the switching device.
- 20. A safety razor according to claim 19, wherein the condition sensed by the switching device is the blade unit being brought into contact with, or into close proximity to, the skin surface of a person holding the razor.
- 21. A safety razor according to claim 19, wherein the condition sensed by the switching device is the blade unit being immersed into a body of water.
- 22. A safety razor according to any one of claims 1 to 21, wherein the power source is a battery.
- 23. A safety razor according to claim 24, wherein the battery is housed in the handle.
- 24. A safety razor according to any one of claims 12 to 21, including a timing device to interrupt the supply of power to the electrical arrangement if the razor is not returned to the razor holder within a predetermined time period after being removed from the razor holder.
- 25. A safety razor device according to claim 24 wherein the timing device is re-settable by placing the razor onto the holder.
- 26. A safety razor according to any one of the preceding claims wherein the device actuable during shaving is a vibration generator.
Priority Applications (16)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0303865A GB2398533B (en) | 2003-02-19 | 2003-02-19 | Safety razors |
MXPA05008743A MXPA05008743A (en) | 2003-02-19 | 2004-02-19 | Safety razors. |
AU2004213225A AU2004213225B2 (en) | 2003-02-19 | 2004-02-19 | Safety razors |
NZ541674A NZ541674A (en) | 2003-02-19 | 2004-02-19 | Safety razors |
BRPI0407478-5A BRPI0407478B1 (en) | 2003-02-19 | 2004-02-19 | SAFETY SHAVING |
ES04712616T ES2265635T3 (en) | 2003-02-19 | 2004-02-19 | SAFETY SHAVING MACHINES. |
DE602004001865T DE602004001865T2 (en) | 2003-02-19 | 2004-02-19 | SAFETY SHAVER |
JP2006502304A JP4660465B2 (en) | 2003-02-19 | 2004-02-19 | Safety razor |
EP04712616A EP1599320B1 (en) | 2003-02-19 | 2004-02-19 | Safety razors |
PCT/GB2004/000679 WO2004073936A1 (en) | 2003-02-19 | 2004-02-19 | Safety razors |
CA2514851A CA2514851C (en) | 2003-02-19 | 2004-02-19 | Safety razors |
KR1020057015222A KR20050100002A (en) | 2003-02-19 | 2004-02-19 | Safety razors |
AT04712616T ATE335576T1 (en) | 2003-02-19 | 2004-02-19 | SAFETY RAZOR |
CNB2004800046832A CN100381261C (en) | 2003-02-19 | 2004-02-19 | Safety razors |
IL169961A IL169961A (en) | 2003-02-19 | 2005-07-28 | Safety razors |
US11/203,509 US7654003B2 (en) | 2003-02-19 | 2005-08-12 | Safety razors with charge indicator and power switch |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0303865A GB2398533B (en) | 2003-02-19 | 2003-02-19 | Safety razors |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0303865D0 GB0303865D0 (en) | 2003-03-26 |
GB2398533A true GB2398533A (en) | 2004-08-25 |
GB2398533B GB2398533B (en) | 2005-11-16 |
Family
ID=9953335
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0303865A Expired - Fee Related GB2398533B (en) | 2003-02-19 | 2003-02-19 | Safety razors |
Country Status (15)
Country | Link |
---|---|
EP (1) | EP1599320B1 (en) |
JP (1) | JP4660465B2 (en) |
KR (1) | KR20050100002A (en) |
CN (1) | CN100381261C (en) |
AT (1) | ATE335576T1 (en) |
AU (1) | AU2004213225B2 (en) |
BR (1) | BRPI0407478B1 (en) |
CA (1) | CA2514851C (en) |
DE (1) | DE602004001865T2 (en) |
ES (1) | ES2265635T3 (en) |
GB (1) | GB2398533B (en) |
IL (1) | IL169961A (en) |
MX (1) | MXPA05008743A (en) |
NZ (1) | NZ541674A (en) |
WO (1) | WO2004073936A1 (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US6915576B2 (en) * | 2003-08-12 | 2005-07-12 | Lisa M. Brzezinski | Illuminated safety razor |
WO2006108129A1 (en) * | 2005-04-05 | 2006-10-12 | Eveready Battery Company, Inc. | Tray for a shaving implement |
WO2009100818A1 (en) * | 2008-02-11 | 2009-08-20 | Leifheit Ag | Device for cutting and/or peeling articles |
US7905020B2 (en) * | 2005-08-29 | 2011-03-15 | Menachem Rozenkranc | Automatic shaving apparatus system |
US7913392B2 (en) * | 2005-08-29 | 2011-03-29 | Menachem Rozenkranc | Automatic shaving apparatus system |
GB2527263A (en) * | 2013-09-09 | 2015-12-23 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US9918539B2 (en) | 2013-09-09 | 2018-03-20 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US10111681B2 (en) | 2013-09-09 | 2018-10-30 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
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US8327858B2 (en) | 2004-08-11 | 2012-12-11 | Elc Management Llc | Vibrating mascara applicator |
US7465114B2 (en) | 2004-08-11 | 2008-12-16 | Elc Management Llc | Vibrating mascara applicator, suitable compositions and method of use |
US8317423B2 (en) | 2004-08-11 | 2012-11-27 | Elc Management Llc | Mascara for use with a vibrating applicator: compositions and methods |
FR2882506B1 (en) | 2005-02-25 | 2007-05-18 | Oreal | MAKE-UP PROCESS USING A VIBRANT APPLICATOR |
JP4742284B2 (en) * | 2005-04-19 | 2011-08-10 | 恵生 矢部 | razor |
BRPI0914275A2 (en) * | 2008-06-19 | 2015-11-03 | Gillette Co | shaving or shaving safety device having pivotable blade unit |
KR101962678B1 (en) * | 2016-05-27 | 2019-03-27 | 박승규 | Multifunctional shaver |
US20220088810A1 (en) * | 2020-09-21 | 2022-03-24 | Beauty Perspectives, LLC | Razor handle |
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US6915576B2 (en) * | 2003-08-12 | 2005-07-12 | Lisa M. Brzezinski | Illuminated safety razor |
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GB2527263B (en) * | 2013-09-09 | 2017-10-25 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
GB2527263A (en) * | 2013-09-09 | 2015-12-23 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US9877741B2 (en) | 2013-09-09 | 2018-01-30 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US9918539B2 (en) | 2013-09-09 | 2018-03-20 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US10111681B2 (en) | 2013-09-09 | 2018-10-30 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US10363059B2 (en) | 2013-09-09 | 2019-07-30 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US10441307B2 (en) | 2013-09-09 | 2019-10-15 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US10842521B2 (en) | 2013-09-09 | 2020-11-24 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
US10993519B2 (en) | 2013-09-09 | 2021-05-04 | Dd Karma Llc | Hand held dermaplaning device and dermaplaning process |
Also Published As
Publication number | Publication date |
---|---|
CA2514851C (en) | 2012-04-10 |
CN1750910A (en) | 2006-03-22 |
EP1599320B1 (en) | 2006-08-09 |
MXPA05008743A (en) | 2005-09-20 |
BRPI0407478B1 (en) | 2014-04-29 |
AU2004213225B2 (en) | 2009-06-04 |
EP1599320A1 (en) | 2005-11-30 |
CA2514851A1 (en) | 2004-09-02 |
IL169961A (en) | 2009-09-22 |
WO2004073936A1 (en) | 2004-09-02 |
GB2398533B (en) | 2005-11-16 |
BRPI0407478A (en) | 2006-02-07 |
ATE335576T1 (en) | 2006-09-15 |
DE602004001865T2 (en) | 2007-01-11 |
JP4660465B2 (en) | 2011-03-30 |
DE602004001865D1 (en) | 2006-09-21 |
ES2265635T3 (en) | 2007-02-16 |
AU2004213225A1 (en) | 2004-09-02 |
NZ541674A (en) | 2007-02-23 |
JP2006517819A (en) | 2006-08-03 |
CN100381261C (en) | 2008-04-16 |
KR20050100002A (en) | 2005-10-17 |
GB0303865D0 (en) | 2003-03-26 |
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732E | Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977) |
Free format text: REGISTERED BETWEEN 20170622 AND 20170628 |
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PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20210219 |