公开(公告)号：US12049016B2

公开(公告)日：2024-07-30

申请号：US17345526

申请日：2021-06-11

Applicant: Bic Violex S.A.

Inventor： Ioannis Bozikis

IPC: B26B21/40 ,  B26B21/22 ,  B26B21/52 ,  B26B21/56 ,  B26B21/06 ,  B26B21/44

CPC classification number: B26B21/4031 ,  B26B21/22 ,  B26B21/4068 ,  B26B21/521 ,  B26B21/565 ,  B26B21/06 ,  B26B21/225 ,  B26B21/443

Abstract: A razor cartridge comprising three or more substantially parallel cutting members disposed between a leading longitudinal side and a trailing longitudinal side of the razor cartridge in a shaving direction of the razor cartridge. Each of the cutting members comprises a blade support comprising a blade mounting portion disposed on an inner surface of the respective blade support that, in use, faces away from a shaving plane, and a blade attached to the blade mounting portion. The cutting members are disposed to define a plurality of inter-blade spans between cutting edges of the blades. A leading inter-blade span that is closer to the leading longitudinal side of the razor cartridge than a trailing inter-blade span is different to the trailing inter-blade span that is closer to the trailing longitudinal side of the razor cartridge than the leading inter-blade span.

公开(公告)号：US11298843B2

公开(公告)日：2022-04-12

申请号：US16478522

申请日：2018-01-10

Applicant: BIC-VIOLEX SA

Inventor： Panagiotis Kopelas ,  Dimitrios Efthimiadis

IPC: B26B21/52 ,  B26B21/06 ,  B26B21/22

Abstract: A connector for attaching a cartridge to a handle. The connector is adapted to rotate around a rocking axis with respect to the handle. The connector includes a pair of arms adapted to attach the connector to the cartridge, a holder adapted to attach the connector to the handle, and at least a pair of resilient lateral tongues protruding from the connector and positioned symmetrically with regard to a connector axis. One of the lateral tongues is adapted to flex when the connector is rotated in a first direction around the rocking axis, and the other lateral tongue is adapted to flex when the connector is rotated in a second direction around the rocking axis.

公开(公告)号：US11059193B2

公开(公告)日：2021-07-13

申请号：US17158357

申请日：2021-01-26

Applicant: Bic Violex S.A.

Inventor： Ioannis Bozikis

IPC: B26B21/40 ,  B26B21/52 ,  B26B21/56 ,  B26B21/06 ,  B26B21/22

Abstract: A razor cartridge comprising three or more substantially parallel cutting members disposed between a leading longitudinal side and a trailing longitudinal side of the razor cartridge in a shaving direction of the razor cartridge. Each of the cutting members comprises a blade support comprising a blade mounting portion disposed on an inner surface of the respective blade support that, in use, faces away from a shaving plane, and a blade attached to the blade mounting portion. The cutting members are disposed to define a plurality of inter-blade spans between cutting edges of the blades. A leading inter-blade span that is closer to the leading longitudinal side of the razor cartridge than a trailing inter-blade span is different to the trailing inter-blade span that is closer to the trailing longitudinal side of the razor cartridge than the leading inter-blade span.

公开(公告)号：US11034037B1

公开(公告)日：2021-06-15

申请号：US17002235

申请日：2020-08-25

Applicant: Arnold Frances

Inventor： Arnold Frances

IPC: B26B21/40 ,  B26B21/06 ,  B26B21/22 ,  B26B21/44

Abstract: A razor cartridge includes an outer housing and one or more blades disposed within the outer housing. In addition, the razor cartridge includes at least one blade location indicator disposed along one or more surfaces of the outer housing for identifying a location of one respective blade within the outer housing.

公开(公告)号：US10807258B2

公开(公告)日：2020-10-20

申请号：US15329286

申请日：2015-07-24

Applicant: BEIERSDORF AG

Inventor： Michael Lessmann ,  Jens Treu ,  Kesen Zeng ,  Yvonne Neumann ,  Hiroyuki Nakasuka ,  Ralf Hagens ,  Philip Drescher

IPC: B26B21/44 ,  B26B21/04 ,  B26B21/22 ,  B26B21/40 ,  B26B21/06

Abstract: Disclosed is a blade unit for a safety razor, comprising a blade housing comprising a plurality of blades having respective cutting edges lying in a shaving plane and being arranged to exert a cutting action when moved across a user's skin; and a guard in front of the cutting edges and a cap to the rear of the cutting edges, the guard including an elongate lubricating strip, and the cap including a convex lubricating pad having a convex skin-contacting surface and a rear edge curved in a single arc shape along its entirety. A skin-contacting surface of the convex lubricating pad is greater than a skin-contacting surface of the elongate lubricating strip, the convex lubricating pad and the elongate lubricating strip together extend along at least 60% of an outer perimeter of the blade unit, and the convex lubricating pad extends along at least 30% of the outer perimeter of the blade unit.

公开(公告)号：US10780598B2

公开(公告)日：2020-09-22

申请号：US15342879

申请日：2016-11-03

Applicant: DORCO CO., LTD.

Inventor： Young Ho Park ,  Sung Hee Son ,  Jun Soo Chang

IPC: B26B21/56 ,  B26B21/14 ,  B26B21/54 ,  B26B21/40 ,  B26B21/06 ,  B26B21/22 ,  B26B21/28

Abstract: A razor cartridge includes a housing, a guard, a cap and a plurality of razor blades installed between the guard and cap in the housing, each blade including a base portion, a bent portion extending from an end of the base portion, and an edge portion extending from an end of the bent portion with a cutting edge formed at an end of the edge portion, wherein a first distance between a straight line extending from the front of the base portion and an end point of the cutting edge is in the range of 0.3 to 1.0 mm, wherein an overlap size defined as a distance by which the first distance of one of the razor blades is overlapped by an adjacent razor blade located behind the razor blade when the adjacent razor blade is projected in the vertical direction is less than or equal to 0.5 mm.

公开(公告)号：US10583576B2

公开(公告)日：2020-03-10

申请号：US15171020

申请日：2016-06-02

Applicant: The Gillette Company

Inventor： Norbert Broemse ,  Klaus Heubach

IPC: B26B21/48 ,  B26B21/40 ,  B26B21/06 ,  B26B21/22 ,  B26B21/44 ,  H05B3/00 ,  H05B3/12 ,  H05K3/36 ,  H05K1/14 ,  H05K1/02 ,  H05K1/18 ,  H05K1/11

Abstract: A heating element for a shaving razor having an insulating member with a base and at least one electrical terminal. A flexible printed circuit board having a base with at least one electrical terminal electrically and mechanically coupled to the corresponding electrical terminal of the insulating member. A non electrically conductive underfiller encapsulant is positioned between the base of the insulating member and the base of the flexible printed circuit board to provide a water tight seal around the electrical terminals.

公开(公告)号：US10334744B2

公开(公告)日：2019-06-25

申请号：US15889274

申请日：2018-02-06

Applicant: The Gillette Company LLC

Inventor： Juergen Behrendt ,  Norbert Broemse ,  Yvonne Scholl ,  Klaus Heubach ,  Fred Schnak

IPC: H05K5/00 ,  H05K5/02 ,  B26B21/48 ,  B26B21/40 ,  A46B15/00 ,  A46B9/04 ,  H05K5/06 ,  B26B21/52 ,  B26B21/06 ,  B26B21/22

Abstract: An electronic subassembly for a personal care product with a housing defining a chamber having an open end. A first circuit board having a rigid end is positioned within the chamber and a flexible portion is positioned outside the chamber. A second circuit board is positioned within the chamber. The second circuit board has a connector dimensioned to receive the rigid end of the first circuit board.

公开(公告)号：US09975262B2

公开(公告)日：2018-05-22

申请号：US15075167

申请日：2016-03-20

Applicant: Samir Hanna Safar

Inventor： Samir Hanna Safar

IPC: B26B21/52 ,  B26B19/14 ,  B26B21/06 ,  B26B21/40

CPC classification number: B26B21/527 ,  B26B19/148 ,  B26B21/06 ,  B26B21/4025

Abstract: A fingertip mountable shaving device for shaving hair includes a base unit, a shaving unit, an enclosing unit and a top unit. The shaving unit has a plurality of blade assemblies and a plurality of elastomeric inserts. Each blade assembly further includes a plurality of uniformly spaced, equally high and parallel blade members, tilted at a predetermined angle, such that the plurality of blade assemblies intersect in a criss-cross patterned grid. Elastomeric inserts provided on each peripheral side of the blade assembly, support the corresponding blade assembly in place to maintain the predetermined angle. The device provides multiple blades and allows safe and close shaving particularly from difficult to access body parts by relying on the sense of feel rather than visibility of the surface to be shaved, and is easy to manufacture.

公开(公告)号：US09873203B2

公开(公告)日：2018-01-23

申请号：US14387862

申请日：2013-03-26

Applicant: KONINKLIJKE PHILIPS N.V.

Inventor： Martinus Bernardus Stapelbroek ,  Jan Van Dalen

IPC: B26B21/44 ,  B26B21/06 ,  B26B19/06 ,  B26B19/14 ,  B26B19/38

CPC classification number: B26B19/06 ,  B26B19/143 ,  B26B19/384 ,  B26B19/3846 ,  B26B19/3893

Abstract: A stationary blade for a blade set of an electrically operated hair cutting appliance includes first and second walls, where each wall has a first surface, a second surface facing away from the first surface, and a laterally extending leading edge having a plurality of laterally spaced apart longitudinally extending projections. The first surfaces of the first and second walls face each other, at least at their leading edges, while corresponding projections along the leading edges of the first and second walls are mutually connected at their tips to define a plurality of generally U-shaped teeth. The first surfaces of the first and second walls are separated to define a laterally extending guide slot for insertion of a movable blade of the blade set between them. The projections of the first wall have an average thickness that is less than an average thickness of the projections of the second wall.