Hearing protection device

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Description

FIG. 1 is a perspective view of a hearing protection device showing our new design;

FIG. 2 is another perspective view thereof;

FIG. 3 is another perspective view thereof;

FIG. 4 is a top plan view thereof;

FIG. 5 is another perspective view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a left side elevation view thereof;

FIG. 8 is a right side elevation view thereof;

FIG. 9 is a front elevation view thereof; and,

FIG. 10 is a rear elevation view thereof.

The even dash-dash broken lines are directed to unclaimed portions of the hearing protection device and form no part of the claimed design. The dash-dot-dash broken lines adjacent to the shaded areas depict boundaries of the claim and form no part of the claimed design.

Claims

The ornamental design for a hearing protection device, as shown and described.

Referenced Cited
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Other references
  • 3M Twin-Cup Industrial Hearing Protector, https://gemplers.com/products/3m-twin-cup-industrial-hearing-protector, May 1, 2020. (Year: 2020).
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Patent History
Patent number: D939779
Type: Grant
Filed: Feb 20, 2019
Date of Patent: Dec 28, 2021
Assignee: HONEYWELL INTERNATIONAL INC. (Morris Plains, NJ)
Inventors: John Jenkins (San Diego, CA), Scott Hutt (San Diego, CA), Wei Sun (Shanghai), Yongjun Chen (Shanghai), Lei Jiang (Shanghai)
Primary Examiner: Elizabeth J Oswecki
Application Number: 29/680,788
Classifications