Patents by Inventor Lewis Hendler
Lewis Hendler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 11432847Abstract: A personal care appliance includes a housing, a drive assembly provided in the housing, and a workpiece member. The drive assembly includes a stator and an armature adjacent the stator, wherein the stator, when energized, is structured to cause the armature to oscillate back and forth. The personal care appliance further includes a mounting assembly having a pivot arm having a shaft member and first and second mounting members. The workpiece member is coupled to the first end portion of the shaft member such that oscillation of the armature causes the workpiece member to oscillate relative to the housing.Type: GrantFiled: August 22, 2018Date of Patent: September 6, 2022Assignee: MICHAEL TODD BEAUTY LPInventors: Lewis Hendler, Nengfei Xu, Xushan Zhan
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Patent number: 11013314Abstract: Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufacturing that safely resist and inhibit the growth of mold, mildew and bacteria. The drive assembly includes a stator assembly, armature assembly, mounting member attached to the housing, elongated pivot arm having a first end directly coupled to the armature assembly and a second end directly coupled to the mounting member, and mounting arm having first and second ends, the first end being directly coupled to the armature assembly and the second end being directly coupled to the treatment member such that the stator, when energized, causes oscillation of the armature in an arcuate manner about a pivot point located at the mounting member in turn causing the treatment member to oscillate relative to the housing.Type: GrantFiled: August 22, 2018Date of Patent: May 25, 2021Assignee: MICHAEL TODD BEAUTY LPInventors: Lewis Hendler, Haizhen Chen, Keyue Yu, Xushan Zhan
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Publication number: 20180352946Abstract: Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufacturing that safely resist and inhibit the growth of mold, mildew and bacteria. The drive assembly includes a stator assembly, armature assembly, mounting member attached to the housing, elongated pivot arm having a first end directly coupled to the armature assembly and a second end directly coupled to the mounting member, and mounting arm having first and second ends, the first end being directly coupled to the armature assembly and the second end being directly coupled to the treatment member such that the stator, when energized, causes oscillation of the armature in an arcuate manner about a pivot point located at the mounting member in turn causing the treatment member to oscillate relative to the housing.Type: ApplicationFiled: August 22, 2018Publication date: December 13, 2018Applicant: MICHAEL TODD BEAUTY LPInventors: LEWIS HENDLER, HAIZHEN CHEN, KEYUE YU, XUSHAN ZHAN
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Publication number: 20180353211Abstract: A personal care appliance includes a housing, a drive assembly provided in the housing, and a workpiece member. The drive assembly includes a stator and an armature adjacent the stator, wherein the stator, when energized, is structured to cause the armature to oscillate back and forth. The personal care appliance further includes a mounting assembly having a pivot arm having a shaft member and first and second mounting members. The workpiece member is coupled to the first end portion of the shaft member such that oscillation of the armature causes the workpiece member to oscillate relative to the housing.Type: ApplicationFiled: August 22, 2018Publication date: December 13, 2018Applicant: MICHAEL TODD BEAUTY LPInventors: LEWIS HENDLER, NENGFEI XU, XUSHAN ZHAN
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Patent number: 10058351Abstract: A personal care appliance includes a housing, a drive assembly provided in the housing, and a workpiece member. The drive assembly includes a stator and an armature adjacent the stator, wherein the stator, when energized, is structured to cause the armature to oscillate back and forth. The personal care appliance further includes a mounting assembly having a pivot arm having a shaft member and first and second mounting members. The workpiece member is coupled to the first end portion of the shaft member such that oscillation of the armature causes the workpiece member to oscillate relative to the housing.Type: GrantFiled: March 18, 2016Date of Patent: August 28, 2018Assignee: MICHAEL TODD BEAUTY LPInventors: Lewis Hendler, NengFei Xu, XuShan Zhan
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Patent number: 10058168Abstract: Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufacturing that safely resist and inhibit the growth of mold, mildew and bacteria. The drive assembly includes a stator assembly, armature assembly, mounting member attached to the housing, elongated pivot arm having a first end directly coupled to the armature assembly and a second end directly coupled to the mounting member, and mounting arm having first and second ends, the first end being directly coupled to the armature assembly and the second end being directly coupled to the treatment member such that the stator, when energized, causes oscillation of the armature in an arcuate manner about a pivot point located at the mounting member in turn causing the treatment member to oscillate relative to the housing.Type: GrantFiled: March 5, 2015Date of Patent: August 28, 2018Assignee: MICHAEL TODD BEAUTY LPInventors: Lewis Hendler, Haizhen Chen, Keyue Yu, Xushan Zhan
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Publication number: 20160270821Abstract: A personal care appliance includes a housing, a drive assembly provided in the housing, and a workpiece member. The drive assembly includes a stator and an armature adjacent the stator, wherein the stator, when energized, is structured to cause the armature to oscillate back and forth. The personal care appliance further includes a mounting assembly having a pivot arm having a shaft member and first and second mounting members. The workpiece member is coupled to the first end portion of the shaft member such that oscillation of the armature causes the workpiece member to oscillate relative to the housing.Type: ApplicationFiled: March 18, 2016Publication date: September 22, 2016Applicant: MICHAEL TODD LPInventors: Lewis Hendler, NengFei Xu, XuShan Zhan
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Publication number: 20150257521Abstract: Portable, electrically driven, handheld sonic personal skin/hair care device includes a housing and a drive assembly to which is coupled a treatment member. The treatment member may include active ingredients incorporated during manufacturing, that safely resist and inhibit the growth of mold, mildew and bacteria. The drive assembly includes a stator assembly, armature assembly, mounting member attached to the housing, elongated pivot arm having a first end directly coupled to the armature assembly and a second end directly coupled to the mounting member, and mounting arm having first and second ends, the first end being directly coupled to the armature assembly and the second end being directly coupled to the treatment member such that the stator, when energized, causes oscillation of the armature in an arcuate manner about a pivot point located at the mounting member in turn causing the treatment member to oscillate relative to the housing.Type: ApplicationFiled: March 5, 2015Publication date: September 17, 2015Applicant: MICHAEL TODD LPInventors: LEWIS HENDLER, HAIZHEN CHEN, KEYUE YU, XUSHAN ZHAN
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Patent number: D736462Type: GrantFiled: March 11, 2014Date of Patent: August 11, 2015Assignee: Michael Todd LPInventors: Lewis Hendler, Michael Friend, Juan Isaza