Portable white noise machine

Latest Shenzhen Lutejiacheng Network Technology Co., Ltd. Patents:

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a perspective view of a portable white noise machine showing my new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is a front elevation view thereof;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof; and,

FIG. 9 is a partially enlarged view thereof, taken from FIG. 5.

The broken lines in the figures illustrate the portions of the portable white noise machine and form no part of the claimed design. The dot-dash broken lines of FIGS. 5 and 9 are included to show a partially enlarged view only and form no part of the claimed design.

Claims

The ornamental design for a portable white noise machine, substantially as shown and described.

Referenced Cited
U.S. Patent Documents
D300510 April 4, 1989 Mason, Jr.
D307146 April 10, 1990 Samson
D371743 July 16, 1996 Wacker
D466886 December 10, 2002 Crane
D526644 August 15, 2006 Breit
D534160 December 26, 2006 Lin
D679195 April 2, 2013 Markham
D688830 August 27, 2013 Friedman
D752545 March 29, 2016 Chen
D793369 August 1, 2017 Zhou
Patent History
Patent number: D1029784
Type: Grant
Filed: Mar 25, 2022
Date of Patent: Jun 4, 2024
Assignee: Shenzhen Lutejiacheng Network Technology Co., Ltd. (Shenzhen)
Inventor: Wanyi Guo (Shenzhen)
Primary Examiner: Janice Patyk
Application Number: 29/832,238
Classifications
Current U.S. Class: Simulative (D14/207)