IP Library › Granted Patent US 12,564,256
Granted Patent B2
US 12,564,256 · App. 17/847,497 · Granted Mar 3, 2026

Motorized toenail groomer configured to sit on top of a foot with long shaft and handle permitting ease of use by elderly and/or inflexible users

Inventors: Jordan Gorelick (Woodbridge, CT); Joshua Zhu (Brooklyn, NY); Stacey Wong (New Hyde Park, NY); Jialin Ke (Brooklyn, NY); Jonathan Pao (Boston, MA); Mary Feyrer (Hanover, NH); Felix Shi (Ithaca, NY); Daryn Golub (Sleepy Hollow, NY); Dhaval Thakkar (Schaumburg, IL); Ivan Josue de Leon Avila (Merida, MX)
Assignee: Pedicure, Inc.
A45D29/05
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Quick Facts
Patent No.
US 12,564,256
App. No.
17/847,497
Granted
Mar 3, 2026
Kind
B2
Abstract

A nail groomer to aid elderly and flexibility-challenged individuals, is convertible between: a first configuration adapted for filing toenails, and a second configuration adapted for filing fingernails. The nail groomer includes: a grooming head, shaft, and handle configured to be grasped by a user's hand to manipulate the nail groomer. The grooming head has a housing, a motor, and a filing bit with an abrasive surface. The motor rotates the filing bit, so the abrasive surface can abrade portions of a nail. A housing opening releasably receives one end of the shaft, to form the first configuration, and a particular shaft length permits positioning the filing bit at a user's toenails when the handle is grasped and manipulated by the user. With the shaft detached from the grooming head, the user grasps and manipulates the grooming head's housing directly with one hand, for filing of fingernails of the other hand.

Claims (60)

1 . A toenail groomer comprising:

a shaft, said shaft having a first end and a second end, and comprising: a length;

a handle; said handle being oriented at an angle to said shaft and configured to be grasped by a hand of a user to manipulate said toenail groomer;

a grooming head, said grooming head comprising:

a housing, said housing comprising: a first portion and a second portion; said first portion comprising: a first shaped exterior surface; and said second portion comprising: a second shaped exterior surface; wherein said shaft is mounted to said first portion of said housing;

a motor, said motor mounted to said housing;

a filing bit, said filing bit comprising an abrasive surface;

wherein a mounting portion of said motor is configured to couple to a portion of said filing bit, said motor thereby configured to rotate said filing bit;

wherein said abrasive surface of said filing bit protrudes from said second portion of said housing; and

wherein an axis of said filing bit is oriented at an obtuse angle with respect to an axis of said shaft;

wherein said second shaped exterior surface of said second portion of said housing comprises: a contoured shape configured to sit on a top of a foot of the user;

wherein said length of said shaft is configured to position said contoured shape of said second portion of said housing of said grooming head on the top surface of the foot of the user to thereby support the weight of said toenail groomer, when said handle is grasped and manipulated by the user; and

wherein said handle, said length of said shaft, and said mounting portion of said motor are configured to position at least a portion of said abrasive surface of said filing bit in proximity to at least one toenail of the user, when said handle is grasped and manipulated by the user, to permit filing of the at least one toenail.

2 . The toenail groomer according to claim 1 ,

wherein said handle, said length of said shaft, and said mounting portion of said motor are configured to support said filing bit to extend in a direction facing away from the user, with at least a portion of said abrasive surface of said filing bit being thereby positioned in proximity to the at least one toenail of the user, when said handle is grasped and manipulated by the user when the user is at least seated and sitting upright.

3 . The toenail groomer according to claim 2 ,

wherein said obtuse angle between the axis of said filing bit and the axis of said shaft positions the axis of said filing bit at an acute angle with respect to a tip of the at least one toenail.

4 . The toenail groomer according to claim 1 ,

wherein said a handle is fixedly secured to said shaft.

5 . The toenail groomer according to claim 1 ,

wherein said handle and said shaft are integrally formed as a single unitary part.

6 . The toenail groomer according to claim 1 ,

wherein said toenail groomer is configured to be powered by one or more rechargeable batteries; and

wherein said toenail groomer comprises: a USB recharging socket.

7 . A toenail groomer comprising:

a shaft, said shaft comprising: a length;

a handle; said handle configured to be grasped by a hand of a user to manipulate said toenail groomer;

a grooming head, said grooming head comprising:

a housing, said housing comprising: a curved shaped exterior surface being contoured to sit on a top of a portion of a foot of the user;

wherein said shaft is mounted with respect to a portion of said housing; and

a motor and a coupler, said coupler being configured to releasably couple a portion of a filing bit to said motor, and said motor being configured to rotate the coupler and thereby rotate the filing bit to abrade a portion of the toenail;

wherein an axis of said coupler is at an obtuse angle with respect to an axis of said shaft; and

wherein said length of said shaft is configured to position said curved shaped exterior surface of said housing of said grooming head on the top surface of the foot of the user to thereby support a weight of said toenail groomer, and to thereby position said coupler to support the filing bit in proximity to at least one toenail of the user, when said handle is grasped and manipulated by the user, to permit filing of the at least one toenail.

8 . The toenail groomer according to claim 7 ,

wherein said obtuse angle between the axis of said coupler and the axis of said shaft positions the axis of said coupler at an acute angle with respect to a tip of the at least one toenail, and thereby positions the filing bit at an acute angle with respect to the tip of the at least one toenail.

9 . The toenail groomer according to claim 7 ,

wherein said a handle is fixedly secured to said shaft.

10 . The toenail groomer according to claim 7 ,

wherein said handle and said shaft are integrally formed as a single unitary part.

11 . The toenail groomer according to claim 7 ,

wherein said toenail groomer is configured to be powered by one or more rechargeable batteries; and

wherein said toenail groomer comprises: a USB recharging socket.

12 . A nail groomer comprising:

a shaft, said shaft having a first end and a second end, and comprising: a length;

a grooming head, said grooming head comprising:

a housing, said housing comprising: a contoured exterior surface configured to rest on a top surface of a foot of a user;

wherein said first end of said shaft is mounted with respect to a portion of said housing; and

a motor and a coupler, said coupler being configured to releasably couple a portion of a filing bit to said motor, and said motor being configured to rotate the coupler and thereby rotate the filing bit to abrade a portion of the toenail;

a handle, said handle positioned proximate to said second end of said shaft, said handle configured to be grasped by a hand of the user to manipulate said toenail groomer, said handle being an at angle to said shaft; and

wherein said length of said shaft is configured to position said contoured exterior surface of said housing of said grooming head on the top surface of the foot of the user to thereby support a weight of said toenail groomer, and to thereby position said coupler to support the filing bit in proximity to at least one toenail of the user, when said handle is grasped and manipulated by the user, to permit filing of the at least one toenail.

13 . The nail groomer according to claim 12 ,

wherein said obtuse angle between an axis of said coupler and an axis of said shaft positions the axis of said coupler at an acute angle with respect to a tip of the at least one toenail, and thereby positions the filing bit at an acute angle with respect to the tip of the at least one toenail.

14 . The nail groomer according to claim 13 , wherein said handle, said length of said shaft, and said motor and coupler are configured to support said filing bit to extend in a direction facing away from the user, with at least a portion of an abrasive surface of said filing bit being thereby positioned in proximity to the at least one toenail of the user, when said handle is grasped and manipulated by the user, when the user is positioned upright.

15 . The nail groomer according to claim 12 ,

wherein said handle is fixedly secured to said shaft.

16 . The nail groomer according to claim 12 ,

wherein said handle and said shaft are integrally formed as a single unitary part.

17 . The nail groomer according to claim 12 ,

wherein said toenail groomer is configured to be powered by one or more rechargeable batteries; and

wherein said toenail groomer comprises: a USB recharging socket.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Sep 14, 2022
From: KE, JIALIN; ZHU, JOSHUA; GORELICK, JORDAN; PAO, JONATHAN; WONG, STACEY; SHI, FELIX; FEYRER, MARY; GOLUB, DARYN
To: PEDICURE, INC.
Reel/Frame 061084/0587 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 30, 2022
From: DE LEON AVILA, IVAN JOSUE; THAKKAR, DHAVAL
To: PEDICURE, INC.
Reel/Frame 060934/0128 →
Continuity (4)
Continuation In Part 16860298 · Apr 28, 2020
Provisional Application 63228695 · Aug 3, 2021
Provisional Application 62840818 · Apr 30, 2019
Related Publication 20220395070A1 · Dec 15, 2022
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