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公开(公告)号：US20180194025A1
公开(公告)日：2018-07-12
申请号：US15916622
申请日：2018-03-09
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
CPC classification number: B26B21/14 , B26B21/4031 , B26B21/4068 , B26B21/565 , B26B21/58 , Y10T225/10
Abstract: An integrally formed rigid razor blade made of martensitic stainless steel includes a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis. The bent portion is intermediate the cutting edge portion and the base portion. The blade has a concave face and an opposed convex face. An average radius of curvature of the concave face of the bent portion is between 0.5 millimeters to 0.57 millimeters.
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公开(公告)号：US10744660B2
公开(公告)日：2020-08-18
申请号：US16292714
申请日：2019-03-05
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
Abstract: An integrally formed rigid razor blade made of martensitic stainless steel includes a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis. The bent portion is intermediate the cutting edge portion and the base portion. The blade has a concave face and an opposed convex face. An average radius of curvature of the concave face of the bent portion is between 0.4 millimeters and 1 millimeter.
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公开(公告)号：US20180065263A1
公开(公告)日：2018-03-08
申请号：US15804056
申请日：2017-11-06
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
Abstract: An integrally formed rigid razor blade has, in cross-section transverse to a longitudinal axis, a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis and has a rear edge at one end. The bent portion is intermediate the cutting edge portion and the base portion. The rear edge of the base portion is serrated along the longitudinal axis. The serrations have a height of between 0.13 millimeters and 0.32 millimeters.
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公开(公告)号：US20180009123A1
公开(公告)日：2018-01-11
申请号：US15675027
申请日：2017-08-11
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
CPC classification number: B26B21/14 , B26B21/4031 , B26B21/4068 , B26B21/565 , B26B21/58 , Y10T225/10
Abstract: A razor head includes a housing and at least one integrally formed rigid razor blade. The housing has a top face defining a shaving window and an opposed stopping face. The razor blades are freely mounted in the housing and have a cutting edge portion and a guided portion. A bent portion is intermediate the cutting edge portion and the guided portion. A cantilever dimension, measured as the distance between the cutting edge and a guided portion axis, is between 1.1 millimeters and 1.8 millimeters. The guided portion cooperates with a guide so that each blade is independently translatable with respect to the housing along a sliding direction parallel to the guided portion axis under the effect of shaving forces applied to the blade during shaving.
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公开(公告)号：US10220533B2
公开(公告)日：2019-03-05
申请号：US15916622
申请日：2018-03-09
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
Abstract: An integrally formed rigid razor blade made of martensitic stainless steel includes a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis. The bent portion is intermediate the cutting edge portion and the base portion. The blade has a concave face and an opposed convex face. An average radius of curvature of the concave face of the bent portion is between 0.5 millimeters to 0.57 millimeters.
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Patent Agency Ranking
公开(公告)号：US09862108B2
公开(公告)日：2018-01-09
申请号：US14348839
申请日：2012-10-08
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
CPC classification number: B26B21/14 , B26B21/4031 , B26B21/4068 , B26B21/565 , B26B21/58 , Y10T225/10
Abstract: An integrally formed rigid razor blade having a body with a cutting edge portion extending about a cutting edge portion plane, and having a cutting edge at one end, a base portion extending along a base portion plane, a bent portion intermediate the cutting edge portion and the base portion. The body is made of martensitic stainless steel that includes mainly iron and between 0.62% and 0.75% of carbon in weight.
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公开(公告)号：US10220532B2
公开(公告)日：2019-03-05
申请号：US15804051
申请日：2017-11-06
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
Abstract: An integrally formed rigid razor blade made of martensitic stainless steel includes a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis. The bent portion is intermediate the cutting edge portion and the base portion. The blade has a concave face and an opposed convex face. An average radius of curvature of the concave face of the bent portion is between 0.5 millimeters and 1 millimeters.
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公开(公告)号：US10786915B2
公开(公告)日：2020-09-29
申请号：US15537502
申请日：2014-12-24
Applicant: BIC-VIOLEX S.A.
Inventor： Panagiotis Zafiropoulos , Panagiotis Moustakas
Abstract: A shaving blade cartridge including a housing having a top side, a bottom side and two longitudinal sides. A cutting element is mounted in the housing between the longitudinal sides, and is retained in the housing by a retainer. The retainer includes an internal surface which extends in a direction toward the cutting element. The internal surface is provided with a non-smooth pattern that cooperates with the cutting element. The shaving blade cartridge including the retainer having an internal surface provided with a non-smooth pattern is configured to be connected to a handle of a shaver.
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公开(公告)号：US10391651B2
公开(公告)日：2019-08-27
申请号：US15675027
申请日：2017-08-11
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
Abstract: A razor head includes a housing and at least one integrally formed rigid razor blade. The housing has a top face defining a shaving window and an opposed stopping face. The razor blades are freely mounted in the housing and have a cutting edge portion and a guided portion. A bent portion is intermediate the cutting edge portion and the guided portion. A cantilever dimension, measured as the distance between the cutting edge and a guided portion axis, is between 1.1 millimeters and 1.8 millimeters. The guided portion cooperates with a guide so that each blade is independently translatable with respect to the housing along a sliding direction parallel to the guided portion axis under the effect of shaving forces applied to the blade during shaving.
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公开(公告)号：US20190193292A1
公开(公告)日：2019-06-27
申请号：US16292714
申请日：2019-03-05
Applicant: BIC-VIOLEX S.A.
Inventor： Vasileios Davos , Vassilis Papachristos , Dimitrios Efthimiadis , Panagiotis Zafiropoulos , Nikolaos Skounakis , Ioannis Komianos , Michalis Karoussis , Anastasios Papageorgiou
Abstract: An integrally formed rigid razor blade made of martensitic stainless steel includes a cutting edge portion, a base portion, and a bent portion. The cutting edge portion extends along a cutting edge portion axis and has a cutting edge at one end. The base portion extends along a base portion axis. The bent portion is intermediate the cutting edge portion and the base portion. The blade has a concave face and an opposed convex face. An average radius of curvature of the concave face of the bent portion is between 0.4 millimeters and 1 millimeter.
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