AU2019201306B1 - Improved razor and razor handle - Google Patents

Abstract

ABSTRACT A razor and a razor body is disclosed that provides greater control and the ability to rotate and pivot the razor head, in an ergonomic manner. The razor includes a substantially spherical handle to which a razor head comprising one or more blades is attached. The substantially spherical handle is located proximate to the razor head and configured to be held between fingertips of a user such that in use the razor may be rotated around at least two axes through relative movement of the user's fingers and thumb.

Description

IMPROVED RAZOR AND RAZOR HANDLE

TECHNICAL FIELD [0001] The present invention relates to razors for shaving. In particular, although not exclusively, the present invention relates to safety razors.

BACKGROUND ART [0002] It is common practice in many parts of the world to shave. This may be to remove facial hair, under arm hair, leg hair, or other hair on the body. Most commonly, disposable (or partly disposable) safety razors are used to shave. These safety razors generally comprise a razor head, including one or more blades, from which an elongate handle extends at a right angle to the head.

[0003] Figure 1 illustrates an example of one such safety razor 100, according to the prior art. The razor 100 includes a razor head 105 comprising a plurality of blades 110, the razor head attached to an elongate handle 115. In use, the user grips the handle with his or her hand 120, and thereby drawn across the skin in a shaving motion.

[0004] As the body, and in particular the face, is not uniform in shape, the user must generally twist his arm or wrist to enable the blades 110 to engage with the skin at an appropriate angle. The wrist is limited in its movement, and as such it is generally difficult to hold the razor 100 such that the blades 110 engage with the skin at an appropriate angle.

[0005] Several attempts have been made to alleviate this problem, including the incorporation of pivoting means 125 between the head 105 and the handle 115, to enable into the head 105 to conform to a shape of the user.

[0006] A problem with such pivoting means 125 is that they add further separation between the user’s hand 120 and the blades, which is already distant due to the long handle 115, which can make it more difficult for a user to precisely control the location and pressure of the blade relative to the skin. In particular, as the angle of the head 105 pivots relative to the handle 115, the user loses control of the angle of the blade.

[0007] Furthermore, the pivoting means 125 are generally biased towards a central (resting) position, and as such, the amount of pressure on the skin is much dependent on the strength of the biasing of the pivoting means 125 rather than a pressure applied by the user’s hand 120.

[0008] Accordingly, users are still cutting themselves shaving, getting razor burn, or

2019201306 25 Feb 2019 otherwise not able to shave with a desired level of control.

[0009] A further problem with pivot head razors, such as the razor 100, is that they comprise a large number of individual parts, which results in a complicated assembly, and are generally expensive to manufacture.

[0010] As such, there is clearly a need for improved razor and razor handle.

[0011] It will be clearly understood that, if a prior art publication is referred to herein, this reference does not constitute an admission that the publication forms part of the common general knowledge in the art in Australia or in any other country.

SUMMARY OF INVENTION [0012] The present invention is directed to razors and razor bodies or handles which may at least partially overcome at least one of the abovementioned disadvantages or provide the consumer with a useful or commercial choice.

[0013] With the foregoing in view, the present invention in one form, resides broadly in a razor including a substantially spherical handle to which a razor head comprising one or more blades is attached, the substantially spherical handle located proximate to the razor head and configured to be held between fingertips of a user such that in use the razor may be rotated around at least two axes through relative movement of the user’s fingers and thumb while shaving.

[0014] Advantageously, the handle of the razor provides greater control over the razor and the ability to rotate and pivot the razor head, in an ergonomic manner. As a result, shaving quality is improved, and the likelihood of cuts and razor burn is reduced. As the razor head is proximate to the spherical handle, rotation of the spherical handle around different axes may be used to provide controlled movement to the razor head. In clear contrast, spherical handle that is not proximal to the razor head is not able to provide such controlled movement around different axes, as such configuration would magnify small movement of the spherical handle, reducing control of the razor head.

[0015] The handle may be adapted to be held, in use, such that the user’s fingertips engage with the surface of the handle. The handle may be adapted to be held, in use, between the fingertips of a thumb and at least one other finger.

[0016] Preferably, the substantially spherical handle has a diameter, and the razor head is located less than the diameter in distance from the substantially spherical handle.

2019201306 25 Feb 2019 [0017] Preferably, the razor head has a width, and the razor head is located less than the width in distance from the substantially spherical handle.

[0018] Preferably, the razor head is less than about 5cm from the spherical body. The razor head may be less than about 4cm, 3cm or 2cm from the spherical body.

[0019] The razor may include one or more fingertip control portions, offset from the handle, configured to enable a user to apply pressure to a head of the razor using his or her fingertips on the fingertip control portions.

[0020] The fingertip control portions may comprise planar pads.

[0021] The razor may be configured to enable use of the fingertip control portions with one or more fingers, while one or more other fingers are used to hold the handle.

[0022] The razor may include an arm connecting the head to the handle, wherein the fingertip control portions are provided on the arm proximal to the head.

[0023] The razor may include first and second fingertip control portions. The first and second fingertip control portions may be provided at different offsets relative to the handle to accommodate different finger lengths.

[0024] The razor head may be angled at approximately the same angle as the offset between the first and second fingertip control portions.

[0025] The first and second fingertip control portions may be reversable, to enable the razor to be used in left and right handed configurations.

[0026] The razor may be configured to be controlled entirely by the fingertips on the handle. The handle may be adapted such that the thumb and fingers engage with opposite sides of the handle.

[0027] The handle may be at least about 2cm in diameter. A diameter of the handle may be greater than a width of the razor head. The diameter of the handle may be less than 1.5 times the width of the razor head.

[0028] Preferably, the razor includes a mounting portion that extends outwardly from the handle. The mounting portion may comprise an arm. The mounting portion may extend outwardly from the handle in a direction orthogonal to a surface of the handle. The razor head may be mounted to the handle by the mounting portion. The razor head may be mounted transversely to the mounting portion.

2019201306 25 Feb 2019 [0029] The mounting portion may be at least partly flexible. The mounting portion may include one or more arms coupling the razor head to the handle. The one or more arms may be flexible.

[0030] The razor head may include a plurality of blades. The blades may provide parallel cutting edges. The razor head may include a protective edge, configured to provide protection between the blade and the skin.

[0031] The handle may include gripping portions. The handle may include a gripping surface.

[0032] The handle may include a surface for printing thereon, e.g. advertising or branding. The handle may include a printed surface thereon, e.g. advertising or branding.

[0033] The at least two axes may include at least two of roll, yaw and pitch, or a combination or combinations thereof.

[0034] The handle may be separable to provide access to an inside thereof. The handle may include a shaving brush on an inside thereof. The handle may include a base portion and a lid portion, wherein the lid portion functions as a brush.

[0035] The head may comprise a replaceable cartridge. The razor may be configured to receive disposable cartridges of two or more types. As such, the razor may be multi-fit.

[0036] The razor may include one or more finger control portions, configured to enable a user to adjust an angle of a head of the razor through movement of the finger control portions relative to the handle.

[0037] The finger control portions may engage wit the head of the razor through one or more gears.

[0038] In another form, the invention resides broadly in a razor body to which a razor head is configured to be attached, the razor body including a substantially spherical handle to which the razor head is configured to be attached, the substantially spherical handle located proximate to the razor head when attached and configured to be held between fingertips of a user such that in use the razor body may be rotated around at least two axes through relative movement of the user’s fingers and thumb while shaving.

[0039] A razor may be provided by attaching the razor head to the razor body.

[0040] In yet another form, the invention resides broadly in a razor including a handle to

2019201306 25 Feb 2019 which a razor head comprising one or more blades is attached, the handle located proximate to the razor head and configured to be held between fingertips of a user such that in use the razor may be rotated around at least two axes through relative movement of the user’s fingers and thumb, the handle being about as wide as it is long.

[0041] Preferably, the handle is spherical in shape. The handle may be spheroidal in shape. The handle may be substantially convex. The handle may be axially symmetrical.

[0042] In yet another form, the invention resides broadly in a razor including a razor head, comprising one or more blades, and at least one finger retainer, the finger retainer configured to attach to a finger of the user, such that in use, the razor head is transverse to the user’s finger.

[0043] The finger retainer may comprise a flexible sleeve. The flexible sleeve may be formed of rubber or silicone. The finger retainer may be configured to receive a fingertip of the user.

[0044] The finger retainer may be coupled to an upper side of the razor head such that the user’s fingertip is located just above and behind the blades of the razor head.

[0045] The razor may include a first and second finger retainers, for retaining an index finger and a middle finger of the user.

[0046] The first and second finger retainers may be located adjacent to each other on an upper surface of the razor head.

[0047] Any of the features described herein can be combined in any combination with any one or more of the other features described herein within the scope of the invention.

[0048] The reference to any prior art in this specification is not, and should not be taken as an acknowledgement or any form of suggestion that the prior art forms part of the common general knowledge.

BRIEF DESCRIPTION OF DRAWINGS [0049] Various embodiments of the invention will be described with reference to the following drawings, in which:

[0050] Figure 1 illustrates a safety razor, according to the prior art.

[0051] Figure 2 illustrates a front upper perspective view of a razor, according to an

2019201306 25 Feb 2019 embodiment of the present invention.

[0052] Figure 3 illustrates a rear upper perspective view of the razor of Figure 2.

[0053] Figure 4 illustrates a lower perspective view of the razor of Figure 2.

[0054] Figure 5 illustrates the razor of Figure 2, in use.

[0055] Figure 6 illustrates a front upper perspective view of a razor, according to an alternative embodiment of the present invention.

[0056] Figure 7 illustrates a side view of the lid portion of a handle of the razor of Figure 6, according to an embodiment of the present invention.

[0057] Figure 8 illustrates a side view of a razor, according to an embodiment of the present invention.

[0058] Figure 9 illustrates an upper perspective view of a razor, according to an embodiment of the present invention.

[0059] Figure 10 illustrates an upper perspective view of a razor, according to an embodiment of the present invention.

[0060] Figure 11 illustrates a front view of razor, according to an embodiment of the present invention.

[0061] Figure 12 illustrates an enlarged view of a portion of the razor of Figure 11, illustrating a razor spacer thereof.

[0062] Figure 13 illustrates an upper perspective view of a razor, according to an embodiment of the present invention.

[0063] Figure 14 illustrates a razor according to an embodiment of the present invention.

[0064] Figure 15 illustrates a razor according to an embodiment of the present invention.

[0065] Figure 16 illustrates a top view of a razor, according to an embodiment of the present invention.

[0066] Figure 17 illustrates a side view of the razor of Figure 16.

[0067] Figure 18 illustrates a top view of a razor, according to an embodiment of the present invention.

2019201306 25 Feb 2019 [0068] Figure 19 illustrates a side view of the razor of Figure 18.

[0069] Preferred features, embodiments and variations of the invention may be discerned from the following Detailed Description which provides sufficient information for those skilled in the art to perform the invention. The Detailed Description is not to be regarded as limiting the scope of the preceding Summary of the Invention in any way.

DESCRIPTION OF EMBODIMENTS [0070] Figure 2 illustrates a front upper perspective view of a razor 200, according to an embodiment of the present invention. Figure 3 illustrates a rear upper perspective view of the razor 200, and figure 4 illustrates a lower perspective view of the razor 200. The razor 200 includes a spherical handle 205, to which a razor head 210 is attached. Advantageously, the spherical handle 205 is arranged in proximity to the razor head 210 to provide greater control over the razor 200, and the ability to rotate and pivot the razor head 210 in an ergonomic manner.

[0071] The razor head 210 includes a mounting portion 215, which extends outwardly from the spherical handle 205 and in a direction orthogonal to a surface of the handle 205. A blade retaining portion 220 is coupled to the mounting portion 215 by a plurality of flexible arms 225, such that the blade retaining portion 220 is able to flex relative to the mounting portion 215 and thus the handle 205 when pressure is applied to the razor head 210.

[0072] The razor head 210, and in particular the blade retaining portion 220 includes a plurality of blades 230, configured to provide parallel cutting edges for use in shaving. The head 210 also functions as a guide and a protective edge between the blade and the skin, to enable the blades 230 to come into close proximity with the skin, while preventing or reducing the likelihood of accidental cuts. As such, the razor 200 functions as a safety razor.

[0073] The blades 230 are arranged such that the cutting edges are transverse to the direction in which the mounting portion outwardly extends. As such, each of the blades 230 is configured to shave in series, and may be configured to be of varying height from the skin in use, to provide a more comfortable shave.

[0074] The razor head 210 includes drainage apertures 235 on a rear thereof, to enable the blades 230 to be rinsed, and for hair to flow out from between the blades. This is particularly important when multiple blades 230 are provided in close proximity, as otherwise a build-up of hair and/or grime may occur, preventing the razor 200 from functioning correctly.

[0075] As best illustrated in Figure 5, the handle 205 is adapted to be held between the fingers 505 and thumb 510 of the user, such that the user’s fingertips engage with the surface

2019201306 25 Feb 2019 of the handle 205. The thumb 510 and fingers 505 engage with opposite sides of the handle 205, which enables relative movement of the fingers 505 and thumb 510 to be translated into rotational movement of the handle in any direction. As such, the razor 200 may be rotated around multiple axes.

[0076] As an illustrative example, the fingers 505 may be moved to one side relative to the thumb 510 to rotate the razor 200 around an axis of the mounting portion 215 (and thus rotating the razor head 210). Similarly, the fingers 505 may be moved forward or backwards relative to the thumb 510 to rotate the razor 200 such that the razor head 210 pivots up and down.

[0077] The fingers 505 (and thumb 510) enable the user to accurately manipulate objects. The fingertips contain some of the densest areas of nerve endings in the body and are thus a rich source of tactile feedback. As such, the spherical handle 205 and its proximity to the razor head 210 enables extremely accurate control and manipulation of the razor head 210 (and thus blades 230) relative to the skin. As the handle 205 is located in proximity to the razor head 210, accuracy and feedback is not lost through an elongate handle or the like.

[0078] In general, the blades 230 will be configured such that their cutting edge is transverse to the user's fingers, such that when used, the blades 230 function as an extension of the user’s fingertips. However, as the handle 205 is spherical in shape, it may be placed between the fingers 505 and thumb 510 with the blades in another direction, and manipulated in the same way, as the sphere has the same shape regardless of rotation. As an illustrative example, the handle 205 may be held between the fingers 505 and thumb 510 such that a comfortable movement (e.g. back and forward movement of the fingers 505 relative to the thumb 510) may correspond to a desired movement of the razor head 210 (e.g. rotation or the razor head 210).

[0079] In addition to the fine movement provided by the fingers 505 and thumb 510, the skilled addressee will readily appreciate that the user’s wrist and arm will also be manipulated, particularly for gross movement (e.g. from one side of the face to another). In such case, the fingers 505 and thumb 510 may primarily change a roll, yaw and/or pitch of the blades 230, whereas the arms and wrist primarily provide up-down, left-right and/or in-out movements.

[0080] The spherical handle 205 is about the same width as the head 210, and is located proximal to the head 210. As such, the razor 200 is very compact, which makes it easy to store and transport.

[0081] The handle 205 may be formed of any suitable material, including ABS plastic, and may include a coating thereon to provide additional grip to the fingertips of the use. Preferably, the handle is corrosion resistant.

2019201306 25 Feb 2019 [0082] In some embodiments, advertising, branding or other text and/or imagery may be printed on the handle 205. This is particularly advantageous in the context of marketing, as it enables the razors 200 to be sold or given away, while providing significant brand exposure, for the manufacturer of the razor 200 or a third party.

[0083] As an illustrative example, a company may provide promotional razors through sporting clubs or other groups, or through marketing or promotional events. Details of the company may be provided on the razor handle, enabling the user thereof to easily obtain replacement cartridges, blades or an entirely new razor.

[0084] Similarly, the handle may be provided with branding of another business, of a sporting team, character, film or the like, to enable the user to choose a razor that fits well with his or her personality.

[0085] An example of another razor including indicia printed thereon is described below.

[0086] In some embodiments, part of the handle may be coated in a reflective or mirror-like coating. In particular, a surface of the handle facing the razor head may be coated such that it can be used as a mirror, either while shaving or otherwise, alleviating the need for a bathroom mirror.

[0087] The razor may include a suction cup, or other retaining member or members, attached to the handle, to enable the razor to be attached to a mirror, tiles, glass or the like. This is particularly useful in that the razor may be stored in a convenient location when not in use, without cluttering shelves, drawers or other similar places.

[0088] The handle may be configured to float in water (which is particularly useful in a bathtub, and may be soft, such that it bounces (rather than cracks) if dropped. Similarly, the razer may be such that it includes a weight such that it balances on its base (i.e. with the blades upwards).

[0089] In some embodiments, the handle 205 may be able to be opened, or otherwise utilised (e.g. for storage of shaving cream, or the like). An example of one such razor is described below.

[0090] Figure 6 illustrates a front upper perspective view of a razor 600, according to an alternative embodiment of the present invention. The razor 600 is similar to the razor 200, but wherein the handle 605 is separable to provide access to an inside thereof.

[0091] In particular, the handle 605 includes a base portion 605a and a lid portion 605b.

2019201306 25 Feb 2019 the lid portion 605b releasably engageable with the base portion 605a using a press-fit arrangement, threaded engagement or by any other suitable means.

[0092] Figure 7 illustrates a side view of the lid portion 605b of the handle 605, according to an embodiment of the present invention. The lid portion 605b comprises a body 610, from which a plurality of bristles 615 extend. The lid portion 605b thus functions also as a shaving brush.

[0093] The body 610 is hemispherical in shape, and the bristles 615 extend downwardly from a lower surface thereof. In some embodiments (not shown), the body 610 may include a reservoir used to store product, such as shaving cream.

[0094] The base portion 605a is substantially hollow in shape, and as such, the bristles 615 are able to be received in the base portion 605a without being compressed or deformed, when the lid portion 605b is attached to the base portion 605a.

[0095] Now turning back to Figure 6, the lid portion 605b includes indicia 620 printed thereon, which may be in the form of one or more logos, images, words, brands, decorative patterns or the like, or combinations thereof. As an illustrative example, the razor 600 may include a logo of a favourite sporting team, and may be sold or provided as memorabilia.

[0096] Similarly, the indicia 620 may include a website link, which may be used to purchase replacement blades or heads for the razor 600. In one such scenario, the razor 600 may be subsidised (or provided free of charge), with a view of raising money from the sale of blades or razor heads. This enables a manufacturer of the razor 600 to more easily get razors into the market, creating a demand for replacement heads.

[0097] In alternative embodiments (not shown), the base portion 605a and the lid portion 605b may provide a receptacle for storing replacement blades or cartridges. In particular, the head 210 (or part thereof) may be replaceable, and the receptacle may include one or more replacement heads. Similarly, the blades 230 may be replaceable and the receptacle may include replacement blades.

[0098] In one embodiment, the razor 600 is configured to receive a plurality of disposable cartridges. In such case, the razor 600 may be multi-fit, in that it enables multiple cartridges of different types to be used.

[0099] In another embodiment, the razor 600 may be adapted to be such that the handle 605 is able to receive and store the razor head 210 when not in use. In such case, the razor head may detach from the razor for storage in the handle, whereby in such configuration the

2019201306 25 Feb 2019 razor 600 may be substantially spherical. This is useful from a transportation and storage perspective, particularly as the razor is less likely to catch on clothing or other objects.

[00100] Figure 8 illustrates a side view of a razor 800, according to an embodiment of the present invention. The razor 800 is similar to the razor 200 and 600, but is configured to use disposable cartridges.

[00101] The razor 800 includes a handle 205, and a mounting portion 805, much like the mounting portion 215, but with an engagement portion 815, which enables disposable cartridges 810 to be releasably attached. In particular, the mounting portion 805, which extends outwardly from the handle 205, includes the engagement portion 815 at a distal end thereof, which releasably engages with a corresponding engagement portion of the cartridge 810.

[00102] The engagement portion 815 may comprise one or more press-fit members, locking members, or retainers, configured to engage with corresponding members of the cartridge.

[00103] In one embodiment, the mounting portion 805 is releasably engaged with the handle 205, which enables the mounting portion 805 to be removed and replaced. This is particularly advantageous in that it enables different types of razor heads to be used with the razor 800.

[00104] While the handle 205 has been disclosed as being spherical in shape in the above embodiments, the skilled addressee will readily appreciate that other similar stubby (i.e. short and thick) shapes may be used. As an illustrative example, the handle may be spheroidal in shape. Similarly, the handle may be substantially convex in shape. Alternatively, or additionally, the handle may be axially symmetrical.

[00105] In alternative embodiments of the present invention, razors are provided that form an extension to one or more fingers of the user. There is no need for the user to hold the razor in such case, but instead the razor is attached to one or more fingers of the user to provide an extension thereof.

[00106] Figure 9 illustrates an upper perspective view of a razor 900, according to an embodiment of the present invention.

[00107] The razor 900 includes a finger retainer in the form of a flexible sleeve 905, in which a tip of a finger of the user is inserted. The flexible sleeve 905 grips onto the fingertip of the user and thus functions as an extension to a finger of the user.

[00108] The flexible sleeve 905 is attached to an upper side of a razor head portion 910, which is similar to the head 210. As such, in use, the user’s fingertip is located just above and

2019201306 25 Feb 2019 behind blades 230 of the razor head portion 910. The blades are configured such that their cutting edge is transverse to the user's finger, thereby enabling the user to shave in a manner similar to running his or her fingertip down the surface of their skin.

[00109] As the fingertip is located proximal to the blades 230, and as such, no long handle is separating the fingers and the blades 230, a very high level of accuracy in the shaving can be provided, which is particularly useful when shaving detailed edges (e.g. of a beard), or areas that are not uniform in shape. Furthermore, the finger has three joints, enabling a wide range of movement of the razor 900 without moving the wrist or arm.

[00110] The flexible sleeve 905 is advantageously formed of rubber or silicone, or a similar material, such that it is able to confirm to different finger shapes and sizes. Alternatively, a retainer (not shown), such as a strap or band, may be used to retain the razor to the finger.

[00111] Figure 10 illustrates an upper perspective view of a razor 1000, according to an embodiment of the present invention. The razor 1000 is similar to the razor 900 but with a pair of flexible sleeves 905 to enable the razor to attach to both an index finger and a middle finger.

[00112] Such configuration simplifies the process of rotating the razor 1000, as this may be achieved through relative movement of the fingers rather than rotation of the fingers. Furthermore, the razor 1000 may be more resistant to accidental rotation than the razor 900.

[00113] While not illustrated, the razors describe above may include a cover, for covering the blades, both to provide further safety and to prevent inadvertent damage of the blades.

[00114] Figure 11 illustrates a front view of razor 1100, according to an embodiment of the present invention. The razor 1100 is similar to the razor 200, but includes a razor spacer 1105 configured to space the blades 230 from the user’s skin. The spacer 1110 enables the user to shave his beard short, such as to a length corresponding to a one to four day growth (<1,5mm).

[00115] Figure 12 illustrates an enlarged view of a portion of the razor 1100 illustrating the razor spacer 1105. In particular, the razor spacer 1105 includes a plurality of teeth 1110 which extend downwardly from a support 1115. The teeth 1110 extend downwardly past the edge of the blades 230, and thereby function to space the user’s skin from the blades 230.

[00116] As the razor 1100 is drawn across the user’s skin, the teeth 1110 function much like a comb, enabling the razor 1100 to travel across and through a beard, while enabling the blades 230 to cut the beard to the desired length, defined by the spacer 1105.

[00117] The spacer 1105 may be removable, enabling the razor 1100 to function just like the

2019201306 25 Feb 2019 razor 200. In such case, the support 1115 may be adapted to clip onto the head of the razor using one or more retaining members. Similarly, a variety of spacers 1105 may be provided having different length teeth 1110, enabling the user to select a spacer according to the desired length.

[00118] In an alternative embodiment (not illustrated), the spacer 1105 may include a mechanism to enable the teeth to be adjust in length. This may be achieved using a dial-like mechanism, which raises and lowers the support 1115 (and thereby the teeth) relative to the head (and thereby blades).

[00119] The spacer 1105 may be configured to be able to fit multiple heads, thus enabling the spacer to work on a variety of wet razors, including wet razors of the prior art. As such, the spacer 1105 may be retrofitted to existing razors to enable such new functionality to be provided to the existing razor.

[00120] The spacer 1105 is particularly useful in that it allows users to retain some length to their beard (generally very short), while wet shaving, and without requiring electric clippers or the like.

[00121] Figure 13 illustrates an upper perspective view of a razor 1300, according to an embodiment of the present invention. The razor 1300 is similar to the razor 200 but includes a pair of fingertip control portions 1305a, 1305b to enable accurate control of the pressure of the razor using an index finger and a middle finger. As such, the razor 1300 may be controlled in a highly accurate manner.

[00122] The razor 1300 includes a ball-shaped handle 205, from which an arm 1310 outwardly extends, much like the mounting portions 215, 805, and with a razor head 1315 coupled to an end thereof.

[00123] The arm 1310 includes the first and second fingertip control portions 1305a, 1305b, which comprise pads, configured to receive pressure from fingertips of the user, such that they enable the user to control a pressure applied to the skin by the razor head 1315.

[00124] The fingertip control pads 1305a, 1305b are offset such that the second fingertip control pads 1305b is further from the handle 205 than the first fingertip control pads 1305a. Such configuration is particularly suited to right handed users, as the middle finger is generally longer than the index finger.

[00125] In use, the handle 205 is held between a thumb and ring finger of the user, and in the palm of the user’s hand 1320. The index and middle fingers extend over the arm 1310 and

2019201306 25 Feb 2019 engage with the fingertip control pads 1305a, 1305b, to thereby apply pressure to the razor head 1315 towards the skin.

[00126] Such gripping configuration enables the user to 1) rotate the razor 1300 around an axis of the arm 1310, using the thumb and ring finger on the handle 205, and 2) pivot the razor 1300 to apply more or less pressure to the skin using the index and middle fingers on the control pads 1305a, 1305b.

[00127] The opposite configuration may be provided for left-handed users where the fingertip control pads 1305a, 1305b are offset such that the first fingertip control pad 1305a is further from the handle 205 than the second fingertip control pad 1305b.

[00128] Alternatively, the fingertip control pads 1305a, 1305b may be located at the same distance from the handle 205, providing both left and right-hand usage.

[00129] Figure 14 illustrates a razor 1400 according to an embodiment of the present invention. The razor 1400 is similar to the razor 1300 but wherein the head 1415 is angled relative to the arm 1310.

[00130] The razor head 1415 is angled on about the same angle as the offset between the fingertip control pads 1305a, 1305b. This enables the razor head 1415 to move across the skin much like the fingertips of the user.

[00131] In an alternative embodiment, the razor head 1315 and/or 1415 are coupled to the arm 1310 by a swivel/pivot means, enabling the razor head 1315 or 1415 to pivot laterally.

[00132] The razors 1300 and 1400 may include adjustable length arms 1310, that extend inwardly and outwardly from the handle 205. This enables the razors 1300 and 1400 to be adjusted to different shaped hands.

[00133] Similarly, the arm 1310 of the razors 1300 and 1400 may be offset from a centre of the handle 205, and be rotatable to enable different relative angles of the arm 1310 relative to the handle 205. This enables the razors 1300 and 1400 to be further adjusted to the hands of the user.

[00134] Figure 15 illustrates a razor 1500 according to an embodiment of the present invention. The razor 1500 is similar to the razor 1300, 1400 but is reversable to provide left and right-hand configurations.

[00135] In particular, the razor 1500 includes a handle 1505, similar to the handle 205, from

2019201306 25 Feb 2019 which an arm 1510 outwardly extends and with a razor head 1515 on an end thereof. The arm includes first and second fingertip control pads 1520a, 1520b, much like the pads 1305a, 1305b to enable pressure to be accurately applied to the razor head.

[00136] The arm 1510 initially extends from the handle 1505 in a first direction, and includes a deflection causing the arm to further extend in a second direction. The arm 1510 is able to rotate relative to the handle 1505, and is double sided, thereby enabling the arm 1510 (and the fingertip control pads 1520a, 1520b thereon) to be reversed.

[00137] The fingertip control pads 1520a, 1520b are offset from each other, much like the fingertip control pads 1305a, 1305b, to accommodate the index and ring finger which are typically of different lengths.

[00138] The fingertip control pads 1520a, 1520b are double sided, which enables the razor 1500 to be reversed, and is thereby able to be used in a left-handed and a right-handed configuration. In other words, when rotated (reversed), the first and second fingertip control pads 1520a, 1520b change sides.

[00139] Finally, the handle 1505 is spherical in shape, but includes a flat side 1525, on an opposite side of the handle 1505 to which the arm 1510 extends, which enables the handle to function as a self-supporting stand for the razor 1500 on a surface 1530.

[00140] Figure 16 illustrates a top view of a razor 1600, according to an embodiment of the present invention. Figure 17 illustrates a side view of the razor 1600. The razor 1600 is similar to the razor 800, but wherein the fingertip controls are provided to control pivoting of the razor head.

[00141] The razor 1600 includes a handle 1605, similar to the handle 205, from which an arm 1610 outwardly extends and with a razor head assembly 1615 on an end thereof. The arm 1610 and the head assembly 1615 include a pivot mechanism 1620 which enables the razor head assembly 1615 to pivot relative to the arm 1610 and thus the handle 1605.

[00142] The razor head assembly 1615 includes a substantially planar blade face 1625, to which one or more razor blades are to be attached. The face 1625 may be configured to receive a razor cartridge comprising a plurality of blades, enabling the blades to be replaced as needed.

[00143] A control face 1630 curves upwardly and inwardly over a portion of the arm 1610 from an upper edge of the blade face 1625, and includes fingertip pads on an inside thereof to enable the user to control a pivoting of the razor head assembly 1615 (and thus any blades attached thereto), by applying pressure to the fingertip pads. In particular, the user may use his

2019201306 25 Feb 2019 or her fingertips to apply pressure to the control face 1630 on an inside of the head 1615 to cause the head 1615 to pivot. The razer head assembly 1615 may be spring loaded, or biased such that when pressure is no longer applied to the control face 1630, the head returns to a default position.

[00144] Finally, the handle 1605 is spherical in shape, but includes a flat side 1635, on an opposite side of the handle 1605 to which the arm 1610 extends, which enables the handle to function as a self-supporting stand for the razor 1600 on a surface, such as a benchtop.

[00145] In use, the user will hold the razor in a similar manner to the razor 1300 as illustrated in Figure 13, however where the fingertips are positioned on the control face 1630, and relative movement of the fingertips relative the rest of the hand (that is holding the handle) will change an angle of the razor head assembly 1615.

[00146] Figure 18 illustrates a top view of a razor 1800, according to an embodiment of the present invention. Figure 19 illustrates a side view of the razor 1800. The razor 1800 is similar to the razor 1600, but with a geared mechanism to control pivoting of the razor head.

[00147] The razor 1800 includes a handle 1805, similar to the handle 1605, from which an arm 1810 outwardly extends and with a razor head assembly 1815 on an end thereof. The arm 1810 and the head assembly 1815 include a pivot mechanism 1820 which enables the razor head assembly 1815 to pivot relative to the arm 1810 and thus the handle 1805, much like the razor 1600.

[00148] The razor 1800 includes, however, a finger control assembly 1825 in the handle 1805, which is configured to rotate around an internal pivot 1830 of the handle 1805. The finger control assembly 1825 includes a geared surface 1835, which engages with a corresponding geared surface 1840 of the head assembly 1815.

[00149] The geared surface 1835 of the finger control assembly 1825 is arc-shaped, with a central point of the arc being located at the internal pivot 1830. Similarly, the geared surface 1940 of the head assembly 1815 is arc-shaped, with a central point of the arc being located at the pivot mechanism 1820.

[00150] As such, when a finger engaging portion of the finger control assembly 1825 is moved forward or backwards, the razor head 1815 pivots up and down, as illustrated by the arrow in Figure 19.

[00151] The razor head assembly 1815 includes a substantially planar blade face 1825, much like the blade face 1625, to which one or more razor blades (e.g. in a cartridge) are to be

2019201306 25 Feb 2019 attached. Similarly, the handle 1805 is spherical in shape, and includes a flat side 1845, on an opposite side of the handle 1805 to which the arm 1810 extends, which enables the handle to function as a self-supporting stand for the razor 1800 on a surface, such as a benchtop.

[00152] The spherical handles described above may include a mechanism to enable the razer head to retract into the handle. As an illustrative example, the handle may include a rotating mechanism whereby rotation of the handle causes retraction of the razor head into the handle (or extension out of the handle of rotated the opposite direction).

[00153] The spherical handles described above may include a rechargeable battery for powering a light, a clock, a media player (e.g. for playing music), or a computer processor. As an illustrative example, the handle may include a processor including one or more sensors configured to determine a use of the razor, and recommend replacement of blades based thereon. The handle may include a display for displaying such information, or may communicate with a smartphone or other device, by Bluetooth, for example.

[00154] In one such embodiment, the handle may include a recharge port in a base thereof, to enable the battery to recharge without removal thereof from the handle. The recharge port may comprise a physical port (e.g. a USB type port), or a wireless port for wireless charging. In case of the latter, the battery may be charged by inductive charging from a powered recharge station.

[00155] The handles described above are spherical in shape. However, the skilled addressee will readily appreciate that other shapes, such as shapes incorporating flat edges, cube-like shapes (with or without curved or bevelled edges), spherical polyhedron and other sphere-like shapes may be used. In general, the handles may be about as wide as they are high, to enable control around multiple axes. The handles may be about as wides as they are high as they are long.

[00156] The spherical handles described above are ergonomic, whether held at the fingertips, or in the palm of the hand, and as such, provide a comfortable grip to the user.

[00157] Advantageously, the razors and razor handles described above enable the user to have greater control over the razor, and the ability to rotate and pivot the razor head in an ergonomic manner. The user’s fingers are much closer to the blades, increasing interactivity between the user’s fingers and the blades.

[00158] As a result, the razors and razor handles may provide a closer and more accurate shave, and may decrease the likelihood of accidental cuts and razor burn.

2019201306 25 Feb 2019 [00159] The spherical handle provides a surface suitable printing, including for third-party advertising / branding on the razor.

[00160] In the present specification and claims (if any), the word ‘comprising’ and its derivatives including ‘comprises’ and ‘comprise’ include each of the stated integers but does not exclude the inclusion of one or more further integers.

[00161] Reference throughout this specification to One embodiment’ or ‘an embodiment’ means that a particular feature, structure, or characteristic described in connection with the embodiment is included in at least one embodiment of the present invention. Thus, the appearance of the phrases ‘in one embodiment’ or ‘in an embodiment’ in various places throughout this specification are not necessarily all referring to the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more combinations.

[00162] In compliance with the statute, the invention has been described in language more or less specific to structural or methodical features. It is to be understood that the invention is not limited to specific features shown or described since the means herein described comprises preferred forms of putting the invention into effect. The invention is, therefore, claimed in any of its forms or modifications within the proper scope of the appended claims (if any) appropriately interpreted by those skilled in the art.

Claims (13)

1. A razor including a substantially spherical handle to which a razor head including one or more blades is attached, the substantially spherical handle having a diameter corresponding to about a width of the razor head and located proximate to the razor head such that a shortest distance between the razor head and the handle is no greater than about 2cm, such configuration enabling the razor handle to be held in first and second configurations a) the spherical handle being held in the first configuration between thumb and finger tips of a user such that when held in such manner the razor may be rotated around at least two axes through relative movement of the user's fingers and thumb, and b) the spherical handle being held in a palm of a hand of a user in the second configuration such that the finger tips of the hand are able to apply pressure to a control face on an inside of the razor head while shaving.

2. The razor of claim 1, wherein the razor includes one or more fingertip control portions, configured to enable a user to apply the pressure to the razor head using his or her fingertips on the fingertip control portions.

3. The razor of claim 2, wherein the razor is configured to enable use of the fingertip control portions with fingertips of one or more fingers, while fingertips of one or more other fingers are used to hold the handle.

4. The razor of claim 1, wherein the razor is configured to be able to be controlled entirely by the thumb and finger tips on the handle.

5. The razor of claim 4, wherein the handle is adapted such that the thumb and fingers engage with opposite sides of the handle.

6. The razor of claim 1, including a mounting portion comprising an arm extending outwardly from the handle in a direction orthogonal to a surface of the handle.

7. The razor of claim 6, wherein the mounting portion is at least partly flexible.

8. The razor of claim 1, wherein the razor head includes a plurality of blades providing parallel cutting edges, the razor head including a protective edge, configured to provide protection between the blades and the skin.

9. The razor of claim 1, wherein the at least two axes include at least two of roll, yaw and pitch, or a combination or combinations thereof.

10. The razor of claim 1, wherein the handle is separable to provide access to an inside thereof.

11. The razor of claim 1, wherein the head comprises a replaceable cartridge.

12. The razor of claim 1, wherein the razor includes one or more finger control portions, configured to enable a user to adjust an angle of the razor head through movement of the finger control portions relative to the handle.

13. A razor body to which a razor head is configured to be attached, the razor body including a substantially spherical handle to which the razor head is configured to be attached, the substantially spherical handle having a diameter corresponding to about a width of the razor head and located proximate to the razor head when attached such that a shortest distance between the razor head and the handle is no greater than about 2cm, such configuration enabling the razor handle to be held in first and second configurations a) the spherical handle being held in the first configuration between thumb and finger tips of a user such that when held in such manner the razor body may be rotated around at least two axes through relative movement of the user's fingers and thumb, and b) the spherical handle being held in a palm of a hand of a user in the second configuration such that the finger tips of the hand are able to apply pressure to a control face on an inside of the razor head while shaving.