Safety helmet

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Description

FIG. 1 is a front perspective view of a safety helmet showing my new design;

FIG. 2 is a rear perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof; and,

FIG. 7 is a top view thereof.

The broken lines in FIG. 4 are included to show unclaimed subject matter only and form no part of the claimed design.

Claims

I claim the ornamental design for a safety helmet, as shown and described.

Referenced Cited
U.S. Patent Documents
D549395 August 21, 2007 Broeckl
D559468 January 8, 2008 Broeckl
D575457 August 19, 2008 Ho
D602640 October 20, 2009 Ho
D602641 October 20, 2009 Ho
D602644 October 20, 2009 Ho
D671272 November 20, 2012 Clement
D672095 December 4, 2012 Clement
D683904 June 4, 2013 Ho
D695460 December 10, 2013 Slater
D699003 February 4, 2014 Ho
Patent History
Patent number: D873496
Type: Grant
Filed: Aug 28, 2017
Date of Patent: Jan 21, 2020
Inventor: Chang-Hsien Ho (Taoyuan)
Primary Examiner: Ruth McInroy
Application Number: 29/615,233
Classifications
Current U.S. Class: Cranial (D29/102)