Hand-held massager

• US 4,590,926 A
• Filed: 09/08/1982
• Issued: 05/27/1986
• Est. Priority Date: 03/16/1982
• Status: Expired due to Term

• Current Assignee: Clarins
• Original Assignee: Clarins
• Inventors: Courtin, Olivier
• Primary Examiner(s): Apley, Richard J.
• Assistant Examiner(s): Brown, David J.
• Application Number:
  US06/416,058
• Time in Patent Office: 1,357 Days
• Field of Search: 128/54, 128/55, 128/60, 128/61, 128/62 R, 128/67, 128/68, 128/69, D24/41, D24/42, D24/64, 51/204, 51/391, 51/392, 51/393
• US Class Current: 601/137
• CPC Class Codes: A61H 7/003 Hand-held or hand-driven devices

Abstract

The massager (10) comprises a substantially parallelepiped shaped graspable body having a leading edge which includes a curved central notch (13) with a rounded projection (14, 15) on either side thereof. The curvature of the notch and of each of the projections is such that, when said leading edge of the massager is applied to the back of a person to be massaged, the two projections rest on either side of the spinal column in such a manner as to massage the paravertebral muscles in a manner identical to that provided by the thumbs of a masseur whose shape is imitated by the projections. The rear edge (16) is advantageously provided with a concave curve extending from one side of the massager to the other and suitably dimensioned for providing effective massage of the lower limbs.

Claims

1. A hand-held massager comprising a substantially parallelepiped shaped graspable body having a leading edge on a forward face thereof which includes a continuous curved central notch leading to a rounded thumb-spaced projection on either side said thumb-shaped projections being convex in plan view and spaced at a distance equal to a spinal column, the notch and the projections being arranged and constructed with curvatures conforming to the shape of a spinal column such that, when said leading edge of the massager is applied to the back of a person to be massaged, the two projections rest on either side of the spinal column in such a manner as to massage the paravertebral muscles in a manner identical to that provided by the thumbs of a masseur as the massager is moved along the spinal column.

2. A massager according to claim 1, wherein said graspable body has upper and lower faces and the projections have upper and lower curves of different radii of curvature extending toward said upper and lower faces, respectively, the upper curve being of substantially smaller radius of curvature than the lower curve.

3. A massager according to claim 1, wherein said graspable body has a rear edge opposite to said leading edge which is equipped with back massaging means, said rear edge has a concave curve extending from one side of the massager to the other and suitably dimensioned for providing effective massage of the lower limbs.

4. A massager according to claim 3, wherein said rear edge is connected to the upper and lower faces of the graspable body by concave curves of equal radius of curvature.

5. A massager according to claim 1, wherein the graspable body of the massage said upper face has a rough texture suitable for polishing the skin in the manner of a pumice stone.

6. A massager according to claim 1 made of plastic.

7. A hand-held massager comprising a substantially parallelepiped shaped graspable body having a leading edge on a forward face thereof which includes a continuous curved central notch leading to a rounded, thumb-shaped projection on either side said thumb-shaped projection being convex in plan view and the notch and the projections being arranged such that, when said leading edge of the massager is applied to the back of a person to be massaged, the two projections rest on either side of the spinal column in such a manner as to massage the paravertebral muscles in a manner identical to that provided by the thumbs of a masseur as the massager is moved along the spinal column.

8. A hand-held massager comprising a substantially parallelepiped shaped graspable body having a leading edge which includes a curved central notch with a rounded, thumb-shaped projection on either side spaced at a distance equal to a spinal column, the notch and the projections being arranged and constructed with curvatures conforming to the shape of a spinal column such that, when said leading edge of the massager is applied to the back of a person to be massaged, the two projections rest on either side of the spinal column in such a manner as to massage the paravertebral muscles in a manner identical to that provided by the thumbs of a masseur as the massager is moved along the spinal column and wherein said graspable body has upper and lower faces and the projections have upper and lower curves of different radii of curvature extending toward said upper and lower faces respectively, the upper curve being of substantially smaller radius of curvature than the lower curve.

9. Massager, designed for back-massaging, comprising a substantially parallelepiped plate having two flat main faces, two lateral faces and two end faces, respectively front and back, and in which the front end face is curved in a contour having two projections which are convex in plan view which are respectively connected to the lateral faces, each projection having the shape of a thumb and framing a central concave part, the massager being adapted to be hand-grasped at its longitudinal lateral faces in order to move the plate along a person'"'"'s back with the thumb-shaped convex parts on both sides of the spine to effect massage of the paravertebral muscles.

10. Massager according to claim 9, in which the lateral faces have undulations for gripping.

11. Massager according to claim 9, in which the projections of the front end face are connected to a main face by a curve.