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公开(公告)号:US20220314477A1
公开(公告)日:2022-10-06
申请号:US17657146
申请日:2022-03-30
发明人: Christos GALANIS , Charalampos SCHIZAS , Christos AMPATIS , Georgios KANAKARIS , Georgios ZOTOS
摘要: A blade element for a razor cartridge includes a blade support, a blade and a comb-like element. The blade support includes a base portion and a bent upper portion. The blade is arranged at the upper portion of the blade support and includes a cutting edge. The comb-like element includes a shaft and a plurality of teeth. The comb-like element is arranged parallel to the blade. The plurality of teeth extend parallel to each other form the shaft to beyond the cutting edge of the blade. Further, the comb-like element is disposed above the blade.
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公开(公告)号:US20240326274A1
公开(公告)日:2024-10-03
申请号:US18680615
申请日:2024-05-31
CPC分类号: B26B21/4068 , B23K26/22 , B23K37/0252 , B26B21/565 , B23K37/027
摘要: A method for manufacturing a razor cartridge component comprises continuously feeding an elongated band of material, separating one or more blade support elements from the elongated band of material, stabilizing the one or more separated blade support elements in a stationary position; providing one or more razor blades; and laser welding the one or more razor blades to respective ones of the stabilized one or more blade support elements.
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公开(公告)号:US12083818B2
公开(公告)日:2024-09-10
申请号:US18303029
申请日:2023-04-19
CPC分类号: B43K24/082 , B43K8/24
摘要: A writing instrument between a first end and a second end including a writing element configured to transition between a non-writing state and a writing state, a first housing member oriented about at least a portion of the writing element and extending between the first end and the second end of the writing instrument, and an actuator configured to be moved between a first position and a second position, wherein the writing element is configured to transition from the non-writing state toward the writing state when the actuator moves from the first position toward the second position, and the writing element is configured to transition from the writing state to the non-writing state when the actuator moves from the second position toward the first position.
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公开(公告)号:US20240253388A1
公开(公告)日:2024-08-01
申请号:US18565465
申请日:2022-05-30
发明人: Nikolaos CHATZIGRIGORIOU , Christos KEROSIS , Polykarpos PSAROPOULOS , Georgios KATSIKAS , Arnaud BEZ
摘要: The present disclosure relates to a writing instrument comprising a self-healing seal component to prevent drying out of the writing instrument and an elastomeric support to protect the self-healing seal component.
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公开(公告)号:US11969907B2
公开(公告)日:2024-04-30
申请号:US17036613
申请日:2020-09-29
CPC分类号: B26B21/528 , C08K3/013 , C08K11/00 , C08L23/06 , C08L67/03 , C08L67/04 , B26B21/521
摘要: A handle for razor is made of polylactic acid (PLA) and another bioplastic polymer such as polybutylene adipate terephtalate (PBAT), bio-polyethylene (bio-PE), and polybutylene succinate (PBS), combined with mineral fillers selected from the group of calcium carbonate and shells of shellfish, such as oyster shells or scallop shells.
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公开(公告)号:US20240123643A1
公开(公告)日:2024-04-18
申请号:US18488558
申请日:2023-10-17
发明人: Anargyros KARAKALAS
CPC分类号: B26B21/60 , B26B21/4012 , B26B21/4068 , B26B21/565 , C09D5/29 , B26B21/225
摘要: The present disclosure relates to a razor cartridge including a housing having a front edge and a rear edge; at least one razor blade disposed between the front edge and the rear edge; and a mechanochromic layer disposed on the at least one razor blade, wherein the mechanochromic layer comprises a mechanochromic material.
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公开(公告)号:US20240116306A1
公开(公告)日:2024-04-11
申请号:US18480115
申请日:2023-10-03
摘要: The present disclosure relates to measuring recovery of a finger skin temperature of a writing instrument's user, comprising: measuring a first finger skin temperature of a user's finger contacting a grip area of the writing instrument during a writing session with the writing instrument; cooling the finger contacting the grip area with a cooling element and for a cooling duration; measuring a second finger skin temperature after lapse of the cooling duration; calculating the skin temperature reduction; measuring a series of finger temperature measurements after lapse of the cooling duration; calculating a temperature recovery rate based on the series of finger temperature measurements; comparing the skin temperature reduction and the temperature recovery rate to historical data and/or reference data; and providing an indication to the user in case that the skin temperature reduction and/or the temperature recovery rate are abnormal as compared to the historical data and/or reference data.
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公开(公告)号:US20240115188A1
公开(公告)日:2024-04-11
申请号:US18482627
申请日:2023-10-06
发明人: Ion-Ioannis ANTONAKIS , Anargyros KARAKALAS , Dimosthenis TSAGKRASOULIS , Nikolaos CHRYSANTHAKOPOULOS
CPC分类号: A61B5/4082 , A61B5/1101 , A61B5/1114 , A61B5/225 , A61B5/389 , A61B5/4088 , A61B5/681 , A61B5/6824 , A61B5/6825 , A61B2562/0219 , A61B2562/0247
摘要: The present disclosure relates to a computer-implemented method for monitoring hand movements of a writing instrument's user, comprising: providing an electromyography sensor on the user's wrist or hand; monitoring hand movements of the user during a writing session with the writing instrument by reading sensors of the writing instrument; monitoring hand muscle activity of the user during the writing session by reading the electromyography sensor; correlating hand motion data and hand muscle data obtained from the monitoring; evaluating the correlated data and classifying the hand movements as normal or abnormal based on at least one of tremor parameters, hypokinetic parameters, and historical data of the user; and providing an indication in case of an abnormal evaluation.
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公开(公告)号:US20240083051A1
公开(公告)日:2024-03-14
申请号:US18261628
申请日:2021-12-14
CPC分类号: B26B21/521 , B26B21/225 , B26B21/4031
摘要: A razor head (10) comprises a frame (100) having a skin-contacting side (110) and a back side (120) opposite the skin-contacting side (110). A coupling section (200) is arranged on the back side (120), wherein the coupling section (200) is configured to couple the razor head (10) to a razor handle (30). The coupling section (200) comprises a first bearing mechanism (210) and a second bearing mechanism (220) that are functionally different.
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公开(公告)号:US20240033960A1
公开(公告)日:2024-02-01
申请号:US18360473
申请日:2023-07-27
IPC分类号: B26B21/52
CPC分类号: B26B21/521
摘要: A razor head holder is provided. The holder comprises a holder structure including a connector for a razor head, the holder structure further including a helical screw-in member configured for a piercing connection with a razor handle including an engaging portion comprising at least one of cork; a compound of cork, wood, and/or bamboo fiber/power with a plastic matrix; and thermoplastic or thermoset material with a shore hardness between 30A-60D.
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