EP4489948A1 - Ciseaux - Google Patents
CiseauxInfo
- Publication number
- EP4489948A1 EP4489948A1 EP23712093.6A EP23712093A EP4489948A1 EP 4489948 A1 EP4489948 A1 EP 4489948A1 EP 23712093 A EP23712093 A EP 23712093A EP 4489948 A1 EP4489948 A1 EP 4489948A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- scissors
- eyelet
- cutting plane
- closed contour
- relative
- 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
- B26B13/00—Hand shears; Scissors
- B26B13/12—Hand shears; Scissors characterised by the shape of the handles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B26—HAND CUTTING TOOLS; CUTTING; SEVERING
- B26B—HAND-HELD CUTTING TOOLS NOT OTHERWISE PROVIDED FOR
- B26B13/00—Hand shears; Scissors
- B26B13/12—Hand shears; Scissors characterised by the shape of the handles
- B26B13/20—Hand shears; Scissors characterised by the shape of the handles with gripping bows in the handle
Definitions
- the present invention relates to the technical field of articulated objects. More precisely, it relates to the technical field of scissors, and in particular scissors intended for cutting hair.
- an interval described by the expression “between [... ] and [... ]” includes the limits.
- the interval “between 1 and 2” includes the two values “1” and “2” as well as all values being both strictly greater than 1 and strictly less than 2.
- the term “approximately” preceding a numerical value means that the value can be modified by plus or minus 10%.
- the term “approximately” means that the lower limit can be reduced by 10% or the upper limit can be increased by 10%. It is also possible to delete the term “approximately” preceding a numerical value.
- Scissors and in particular those known for hairdressing, generally comprise two blades mounted to pivot relative to each other around an axis.
- Each blade has a respective eyelet to which it is attached.
- the axis is positioned between a blade and its eyelet.
- Each eyelet thus allows a user to position one or more finger(s) there in order to cause their respective blade to pivot around the axis.
- one eyelet is reserved for the user's thumb, and the other is reserved for one or more finger(s) other than the thumb.
- a “user” is a user of scissors. This may in particular be a hairdresser.
- MSDs musculoskeletal disorders
- tendinitis musculoskeletal disorders
- the scissors are most often handled by engaging the thumb in one eyelet of the scissors, and at least one finger in the other eyelet of the scissors.
- the cutting movement is mainly carried out by the thumb, while the other fingers remain relatively stationary.
- the invention aims to resolve one or more of the drawbacks noted in the prior art.
- the invention thus concerns scissors 1, comprising:
- first and second blades 21, 22 pivotally mounted relative to each other around an axis 91 of rotation;
- the eyelet 3 defines a closed contour 32 surrounding a passage section 34, the eyelet 3 comprising an element 331, 333 projecting towards the inside of the passage section 34 relative to the closed contour, according to a orthogonal projection on a cutting plane 92 perpendicular to the axis of rotation 91.
- the scissors 1 according to the invention offer additional comfort and help prevent injuries and muscle fatigue.
- One of the most important advantages of using the scissors 1 according to the invention, in particular for hairdressers, is the reduction of muscle fatigue.
- the scissors 1 according to the invention allow a more balanced distribution of pressure on the fingers, which reduces the tension on the muscles of the hand, wrist and forearm.
- the scissors 1 according to the invention offer a more comfortable and stable grip, this which allows the user, and in particular the hairdresser, to better control their movements, improve their precision and reduce the risk of tremors.
- scissors 1 according to the invention can also help prevent musculoskeletal disorders such as tendinitis, epicondylitis, or even joint pain. By reducing tension on the muscles, tendons and nerves of the fingers, hands and forearms, the scissors 1 according to the invention can help prevent these health problems.
- the scissors 1 according to the invention offer increased comfort, in particular for hairdressers who spend long hours working with scissors.
- the scissors 1 according to the invention can contribute to their general well-being.
- the use of scissors 1 according to the invention can help improve the performance and comfort of users, and in particular hairdressers, while reducing the risk of injury and muscle fatigue.
- the scissors according to the invention will be particularly advantageous. Indeed, during such a cut, the scissors are in the right hand (for a right-handed person) and a comb is in the left hand. When cutting, the right hand holding the scissors is in a position parallel to the ground, and 5 cm to 30 cm above the head. In this cutting position, the scissors according to the invention avoid blocking the thumb, and thus place less strain on the right wrist.
- said scissors 1 are made of a rigid material, preferably a metal or an alloy of metals, preferably chosen from the group consisting of steel, stainless steel and titanium.
- said scissors 1 comprise a rigid material, preferably a metal or an alloy of metals, preferably chosen from the group consisting of steel, stainless steel and titanium.
- the eyelet 3 is made of a rigid material, preferably a metal or an alloy of metals, preferably chosen from the group consisting of steel, stainless steel and titanium. .
- the eyelet 3 comprises a rigid material, preferably a metal or an alloy of metals, preferably chosen from the group consisting of steel, stainless steel and titanium.
- said scissors 1 are made of a single material. In some cases this is advantageous because it allows for less wear and tear.
- said scissors 1 are made of several different materials. In some cases, this is advantageous because it allows for easier manufacturing.
- the material of the thumb eyelet 3 may be different from that of the blades 21 and 22.
- thumb eyelet is particularly difficult to produce. It may be appropriate to produce the thumb eyelet in a more ductile material than that of the blades.
- said scissors are scissors for hairdressing. This embodiment is preferred, because it is in the field of hairdressing that ergonomics is particularly important, due to the recurrence of certain movements.
- the eyelet 3 is fixed to the lever 51. This means that the eyelet 3 cannot be moved independently of the lever 51.
- the eyelet 3 is not mounted on a hinge or any other means allowing the eyelet to be moved relative to the lever 51. This makes the scissors more ergonomic.
- said scissors 1 comprise a single hinge at the level of the axis of rotation 91.
- said scissors 1 do not include a hinge other than that present at the level of the axis of rotation 91.
- said scissors 1 do not include a hinge at the level of the eyelets. In one embodiment, said scissors 1 do not include a hinge at the level of the two eyelets. This embodiment is preferred, as it is beneficial for hairdressers who switch from long hours cutting hair. Without hinges at the eyelets, tension is distributed evenly across the fingers, reducing fatigue and joint strain. It can also help prevent injuries from prolonged scissor use. Additionally, scissors without hinges at the eyelets can provide greater freedom of movement and better cutting control, allowing hairdressers to work more efficiently.
- the scissors 1 are each made up of a continuity of material. In one embodiment, the scissors 1 are each made of a continuity of material without hinges.
- the length of the scissors is between approximately 10 cm and approximately 20 cm, preferably between approximately 12.5 cm and approximately 17.5 cm. Preferably, the length of the scissors is around 15 cm.
- the length from the end of the blades to the axis of rotation 91 is between approximately 5 cm and approximately 10 cm, preferably between approximately 7.5 cm and approximately 12.5 cm. .
- the length from the end of the eyelets to the axis of rotation 91 is between approximately 5 cm and approximately 10 cm, preferably between approximately 6 cm and approximately 8 cm.
- levers 51 and 52 connect each of the two eyelets (including eyelet 3) to the blades 21 and 22.
- the lever 51 is rectilinear. In one embodiment, the lever 52 is rectilinear. In one embodiment, the levers 51 and 52 are rectilinear.
- Rectilinear levers offer several advantages. First of all, their ergonomic design allows for a comfortable grip and reduced muscle fatigue during long cutting sessions. Straight levers also provide better stability and control, allowing for a more precise and clean cut. In addition, the scissors 1 according to the invention having rectilinear levers are often lighter than the models having curved levers, which allows longer use without pain or tension in the wrists and fingers.
- said eyelet 3 is a thumb eyelet. This means that it is one intended to be pre-empted by the user's thumb.
- the eyelet 3 and the first blade 21 are in one piece.
- said scissors 1 are straight scissors.
- said scissors 1 are offset scissors.
- said scissors 1 are sculptor scissors.
- said scissors 1 are microtoothed scissors.
- said scissors 1 are right-handed scissors.
- This embodiment is preferred, because most users are right-handed.
- said scissors 1 are left-handed scissors.
- the closed contour makes it possible to offer the user a real support point for the thumb, allowing him to transfer complex and traumatic movements, in particular from the wrist, directly to the fingers, and in particular to the thumb. .
- the scissors 1 are characterized in that said element is selected from the group consisting of a lug 331 having a free end 332 or a strip 333 connecting two locations of the closed contour 32. [0078] In one embodiment, said element is a strip 333 connecting two locations of the closed contour.
- said element is a lug 331 having a free end. This embodiment is preferred, because it allows obtaining a good means of support for the thumb, while saving material.
- said free end is of rectangular section.
- said free end is pointed in shape.
- the scissors 1 are characterized in that said element 331 projects into the passage section 34 over a length of at least approximately 5 millimeters.
- said element 331 projects into the passage section 34 over a length of at least approximately 10 millimeters.
- said element 331 projects into the passage section over a length of between approximately 5 millimeters and approximately 30 millimeters.
- said element 331 projects into the passage section over a length of between approximately 10 millimeters and approximately 25 millimeters.
- said element 331 projects into the passage section over a length of approximately 15 millimeters.
- the scissors 1 are characterized in that said element is a projecting lug 331 with a free end 332 of pointed shape.
- the scissors 1 are characterized in that said closed contour 32 comprises a part 321 included in said cutting plane 92 and a part offset 322 relative to said cutting plane 92 so that the closed contour 32 delimits a recess 323 in said cutting plane 92.
- the recess 323 created allows the thumb to be relatively free in its movements and in particular concerning the orientation of the scissors induced by the thumb.
- the combination of said element 331, 333 projecting towards the inside of the passage section 34 relative to the closed contour on the one hand, and of the recess 323 on the other hand, allows the thumb to have maximum influence on the position of the scissors, thereby transferring maximum movement from the wrist and other joints to the user's thumb.
- said offset part extends at least 1 cm relative to the cutting plane 92.
- said offset part extends at least 2 cm relative to the cutting plane 92.
- said offset part is offset at an angle A between approximately 90° and approximately 170°.
- said offset part is offset by an angle A between approximately 100° and approximately 160°.
- said offset part is offset at an angle A between approximately 110° and approximately 150°.
- said offset part is offset at an angle A between approximately 120° and approximately 150°.
- said offset part is offset at an angle A between approximately 125° and approximately 145°.
- said offset part is offset at an angle A between approximately 135° and approximately 140°.
- said offset part is offset by an angle A of approximately 138°. The closer the angle A is to 138°, the greater the ergonomics of the scissors 1.
- the scissors 1 are characterized in that said recess 323 is positioned on an external lateral edge of the closed contour 32.
- This embodiment is particularly preferred. Indeed, it allows the thumb to maintain both a good capacity for pressure on the lever 51, while providing it with the possibility of a large number of positions which correspond to the different orientations of the scissors during hair cutting.
- the scissors 1 are characterized in that the orthogonal projection of said recess 323 on the cutting plane 92 covers at least the angular sector [40°, 140°] around the point O relative to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- the scissors 1 are characterized in that the orthogonal projection of said recess 323 on the cutting plane 92 covers at least the angular sector [50°, 130°] around the point O relative to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- the scissors 1 are characterized in that the orthogonal projection of said recess 323 on the cutting plane 92 covers at least the angular sector [60°, 120°] around the point O relative to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- the scissors 1 are characterized in that the orthogonal projection of said recess 323 on the cutting plane 92 covers at least the angular sector [70°, 110°] around the point O relative to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- the scissors 1 are characterized in that the orthogonal projection of said recess 323 on the cutting plane 92 covers at least the angular sector [80°, 100°] around the point O relative to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- the scissors 1 are characterized in that the orthogonal projection of said recess 323 on the cutting plane 92 covers at least the angular sector [85°, 95°] around the point O relative to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- the scissors 1 further comprise a support pin 35 projecting towards the inside of the passage section 34 relative to the closed contour 32.
- a support pin 35 is particularly desirable; it allows easier opening of the scissors with the upper surface of the thumb.
- a recess 323 is present, and the scissors further comprise a support lug 35 projecting towards the inside of the passage section 34 relative to the closed contour 32 and positioned adjacent said recess 323.
- the recess 323 allowing freedom of the thumb and the support ergo 35 which allows the scissors to maintain ease of opening between two bringing together of the levers 51 and 52, that is to say between two cutting gestures.
- the support lug 35 also projects relative to the cutting plane 92.
- Figure 12 illustrates this particular embodiment, which is preferred, because it allows maximum maneuverability scissors.
- the support lug 35 and the element 331 take their origin in opposite portions of said closed contour 32.
- Figure 13 illustrates this particular embodiment, which is preferred, because it allows the thumb to be well channeled between said support lug 35 and said element 331. The thumb is well centered between these two elements, which is advantageous.
- said support lug 35 has a length of at least approximately 1 millimeter, preferably at least approximately 2 millimeters, preferably at least approximately 3 millimeters, preferably at least about 4 millimeters. [01 13] In one embodiment, said support pin 35 has a length of approximately 1 millimeter, preferably approximately 2 millimeters, preferably approximately 3 millimeters, preferably approximately 4 millimeters.
- the scissors 1 comprise two support lugs 35a and 35b.
- the scissors 1 comprise two support lugs 35a and 35b, each projecting towards the inside of the passage section 34 relative to the closed contour 32. In a preferred embodiment, these two lugs are located on either side of the closed contour 32.
- At least one support lug 35 and the element 331 take their origin within the same portion of the closed contour 32.
- the scissors 1 are characterized in that the offset part 322 and said projecting element 331 are offset on the same side relative to said cutting plane 92.
- the scissors 1 are characterized in that the offset part 322 and said projecting element 331 are located on the same side with respect to said cutting plane 92.
- the scissors 1 are characterized in that said eyelet 3 is mounted removable relative to the first blade 21 via a fixing interface 6, the fixing interface 6 allowing the securing said eyelet 3 in several angular positions around an axis 93 perpendicular to the axis of rotation 91 of the first and second blades 21, 22.
- said angular positions are 12 in number, and are therefore spaced from each other by an angle of 30°.
- said angular positions are 12 in number, and are therefore spaced from each other by an angle of 30°, because 30 times 12 is equal to 360° (a complete rotation).
- the scissors 1 are characterized in that said element is offset relative to the first blade 21 in a direction corresponding to the axis of rotation.
- the invention also relates to the use of scissors 1 according to the invention to reduce the risk of occurrence of MSD.
- the invention also relates to scissors 1 according to the invention intended to be used to reduce the risk of occurrence of MSD.
- the invention also relates to the variants set out in the present description. Those skilled in the art will understand that each of the characteristics of these variants can be combined, without constituting an intermediate generalization.
- FIG. 1 illustrates scissors 1 for the practice of hairdressing according to the invention, comprising first and second blades 21, 22 mounted to pivot relative to each other around the axis 91 of rotation.
- the cutting plane 92 is also shown, as well as the levers 51, 52. These levers 51, 52 are rectilinear.
- the eyelet 3 intended to come into contact with the thumb and secured to the first blade 21 is shown. More precisely, the eyelet 3 defines a closed contour 32 surrounding a passage section 34 and comprises an element 331 being a lug having a free end 332 projecting towards the inside of the passage section 34 relative to the closed contour, according to an orthogonal projection on the cutting plane 92 perpendicular to the axis of rotation 91.
- a part 322 of the eyelet 3 is offset relative to the cutting plane 92.
- a support lug 35 projecting towards the inside of the passage section 34 relative to the closed contour 32 is shown, and a recess 323 is positioned on an external lateral edge of the closed contour 32 and positioned adjacent to said recess 323.
- the projecting support lug 35 allows the thumb to spread the levers 51, 52 easily, thus constituting a real point of support.
- Figure 2 represents the same scissors as those shown in Figure 1, seen from another angle.
- the description of Figure 1 corresponding to the numbers present in Figure 1 and in Figure 2 is therefore applicable to this Figure 2.
- the orthogonal projection of said recess 323 on the cutting plane 92 covers a certain angular sector around the point O with respect to the vector OP, with the point O defined as the geometric center of the orthogonal projection of the closed contour 32 on the cutting plane 92, with the point P defined as the intersection between the cutting plane 92 and the axis of rotation 91.
- Figure 3 represents the same scissors as those shown in Figures 1 and 2, seen from another angle.
- the description of Figures 1 and 2 corresponding to the numbers present in Figures 1 and/or 2 and in Figure 3 is therefore applicable to this Figure 3.
- Figure 4 represents the same scissors as those shown in Figures 1 and 2, seen from another angle.
- the description of Figures 1 and 2 corresponding to the numbers present in Figures 1 and/or 2 and in Figure 4 is therefore applicable to this Figure 4.
- the axis 91 is vertical.
- FIG. 5 is a detailed view of an eyelet 3 corresponding to a lever 51.
- the passage section 34 relative to the closed contour 32 is shown.
- the eyelet 3 has both a support pin 35 projecting towards the inside of the passage section 34, and a strip 333 connecting two locations of the closed contour 32.
- the closed contour 32 comprises a part 321 included in the cutting plane (not shown), and a portion offset 322 relative to said cutting plane, so that the closed contour delimits a recess 323 in said cutting plane.
- Figure 6 represents the same eyelet 3 as that shown in Figure 5, seen from another angle. The description of Figure 5 corresponding to the numbers present in Figure 5 is therefore applicable to this Figure 6.
- FIG. 7 is a detailed view of an eyelet 3 corresponding to a lever 51.
- the passage section 34 relative to the closed contour 32 is shown.
- the eyelet 3 has both a support pin 35 projecting towards the inside of the passage section 34, and a strip 333 connecting two locations of the closed contour 32.
- the closed contour 32 comprises a part 321 included in the plan of cutting (not shown), and a portion offset 322 relative to said cutting plane, so that the closed contour delimits a recess 323 in said cutting plane.
- Figure 8 is a detailed view of an eyelet 3 corresponding to a lever 51.
- the passage section 34 relative to the closed contour 32 is shown.
- the eyelet 3 has an element in the form of a lug 331 projecting towards the inside of the passage section 34.
- the closed contour 32 comprises a part 321 included in the cutting plane (not shown), and an offset part 322 relative to said cutting plane, so that the closed contour delimits a recess 323 in said cutting plane.
- Figure 9 is a detailed view of an eyelet 3 corresponding to a lever 51.
- the passage section 34 relative to the closed contour 32 is shown.
- the eyelet 3 has an element in the form of a strip 331 of variable width projecting towards the inside of the passage section 34.
- FIG 10 is an exploded detail view of an eyelet 3 corresponding to a lever 51.
- the passage section 34 relative to the closed contour 32 is shown.
- the eyelet 3 has an element in the form of strips 333.
- the eyelet 3 and the lever 51 are linked by a fixing interface 6 composed of a shaft 61, a bore 62, and indexing holes 63 allowing the eyelet 3 to be positioned at a plurality of angles relative to the adjustment axis 93.
- the fixing interface allows the user of the scissors to position the eyelet 3 according to the desired angle before set the scissors in motion. During a haircut, the user can use one or more position(s) according to their needs and desires.
- FIG 11 is an exploded detail view of an eyelet 3 corresponding to a lever 51.
- the passage section 34 relative to the closed contour 32 is shown.
- the eyelet 3 has an element in the form of a strip 333.
- the eyelet 3 and the lever 51 are linked by a fixing interface 6 composed of indexing lugs 64, a bore 62, and openings. indexing 63 allowing the eyelet 3 to be positioned at a plurality of angles relative to the adjustment axis 93.
- the fixing interface allows the user of the scissors to position the eyelet 3 according to the desired angle before moving the scissors. During a haircut, the user can use one or more position(s) according to their needs and desires.
- Figure 12 is a detailed view of an eyelet 3 corresponding to a lever 51. Eyelet 3 differs from that shown in Figure 1 in that the support lug 35, which as in the frame of Figure 1 is projecting towards the inside of the passage section 34 relative to the closed contour 32, is also projecting relative to the cutting plane 92. This embodiment is preferred, because it allows perfect handling of the scissors.
- Figure 13 illustrates a preferred embodiment in which the support lug 35 and the element 331 being a lug having a free end 332 take their origin in opposite portions of said closed contour 32.
- Figure 14 illustrates a preferred embodiment in which the eyelet 3 has several support lugs 35a and 35b.
- the projecting lug 331 is located opposite the support lug 35a.
- Figure 15 illustrates a preferred embodiment in which the projecting lug 331 is located opposite the support lug 35.
- Figure 16 represents scissors 1 according to the invention seen from behind, presenting a closed contour 32 comprising a part 321 included in the cutting plane and a part offset 322 relative to said cutting plane.
- the offset part is offset at an angle A of 138°.
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Forests & Forestry (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Scissors And Nippers (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR2202073A FR3133332B1 (fr) | 2022-03-09 | 2022-03-09 | Ciseaux |
| PCT/IB2023/052195 WO2023170599A1 (fr) | 2022-03-09 | 2023-03-08 | Ciseaux |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| EP4489948A1 true EP4489948A1 (fr) | 2025-01-15 |
| EP4489948C0 EP4489948C0 (fr) | 2026-02-11 |
| EP4489948B1 EP4489948B1 (fr) | 2026-02-11 |
Family
ID=81580933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP23712093.6A Active EP4489948B1 (fr) | 2022-03-09 | 2023-03-08 | Ciseaux |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20250196380A1 (fr) |
| EP (1) | EP4489948B1 (fr) |
| JP (1) | JP2025507097A (fr) |
| CN (1) | CN118871265A (fr) |
| AU (1) | AU2023231776A1 (fr) |
| FR (1) | FR3133332B1 (fr) |
| WO (1) | WO2023170599A1 (fr) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5469624A (en) | 1989-08-14 | 1995-11-28 | Brenton; Billy H. | Interchangeable thumb ringlets for pivoted cutting and grasping instruments |
| US5232000A (en) | 1991-10-11 | 1993-08-03 | Ergonomic Tool Associates | Method of cutting hair |
| KR200240208Y1 (ko) | 2001-04-25 | 2001-10-12 | 김민수 | 이미용 가위 |
| US20050005456A1 (en) | 2003-07-07 | 2005-01-13 | Ta-Tieh Wang | Blade shaft for scissors |
| US7424778B2 (en) | 2004-03-16 | 2008-09-16 | Brenton Billy H | Adjustable thumb ringlet for pivoted cutting instruments |
| WO2007133567A2 (fr) | 2006-05-09 | 2007-11-22 | International Consulting Associates, Inc. | Axe souple pour raccorder une bague digitale à la queue d'un dispositif de coupe |
| US7966733B2 (en) | 2007-01-19 | 2011-06-28 | Dong Ho Jun | Scissors with a ringlet |
| ITMI20090052U1 (it) | 2009-02-20 | 2010-08-21 | Nuova Fapam S R L | Forbice per parrucchiere |
| ITRM20130041U1 (it) | 2013-03-01 | 2013-05-31 | Stefano Alessandro De | Forbici da parrucchiere perfezionate |
| FR3034698B1 (fr) * | 2015-04-07 | 2017-03-24 | Eleven & Co | Paire de ciseaux, notamment pour la coupe de cheveux |
-
2022
- 2022-03-09 FR FR2202073A patent/FR3133332B1/fr active Active
-
2023
- 2023-03-08 EP EP23712093.6A patent/EP4489948B1/fr active Active
- 2023-03-08 US US18/844,894 patent/US20250196380A1/en active Pending
- 2023-03-08 JP JP2024553424A patent/JP2025507097A/ja active Pending
- 2023-03-08 CN CN202380026499.0A patent/CN118871265A/zh active Pending
- 2023-03-08 AU AU2023231776A patent/AU2023231776A1/en active Pending
- 2023-03-08 WO PCT/IB2023/052195 patent/WO2023170599A1/fr not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| CN118871265A (zh) | 2024-10-29 |
| EP4489948C0 (fr) | 2026-02-11 |
| WO2023170599A1 (fr) | 2023-09-14 |
| FR3133332A1 (fr) | 2023-09-15 |
| FR3133332B1 (fr) | 2024-02-16 |
| JP2025507097A (ja) | 2025-03-13 |
| US20250196380A1 (en) | 2025-06-19 |
| EP4489948B1 (fr) | 2026-02-11 |
| AU2023231776A1 (en) | 2024-10-10 |
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