Negative pressure massage device

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FIG. 1 is a perspective view of a negative pressure massage device showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof; and,

FIG. 8 is second perspective view showing the negative pressure massage device.

The broken lines in the drawings illustrate portions of the negative pressure massage device that form no part of the claimed design.


The ornamental design for a negative pressure massage device, as shown and described.

Referenced Cited
U.S. Patent Documents
D424206 May 2, 2000 Tafoya
D706435 June 3, 2014 Weng
D866778 November 12, 2019 Liu
D866779 November 12, 2019 Liu
D967969 October 25, 2022 Jin
D975747 January 17, 2023 Solana
20220032050 February 3, 2022 Liu
20220096312 March 31, 2022 Liu
Other references
  • Biboting, “Biboting 4DX Massager”, Access Date: Feb. 13, 2023. (Year: 2023).
Patent History
Patent number: D987843
Type: Grant
Filed: Aug 17, 2021
Date of Patent: May 30, 2023
Inventors: Shih-Ta Liu (Taoyuan), Po-Chang Liu (Taoyuan), Pei-En Lee (New Taipei)
Primary Examiner: Michael A Maharajh
Application Number: 29/803,999
Current U.S. Class: Massager Or Vibrator (D24/215)