Safety helmet

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

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

FIG. 2 is a rear view of a safety helmet.

FIG. 3 is a left side view of a safety helmet.

FIG. 4 is a right side view of a safety helmet.

FIG. 5 is a top view of a safety helmet.

FIG. 6 is a bottom view of a safety helmet.

FIG. 7 is a front left perspective view thereof with the goggle lowered; and,

FIG. 8 is a front left perspective view thereof with the goggle raised.

The contour shading lines do not represent surface indicia, but are utilized to illustrate the surface contours of the safety helmet in the drawings.

The broken lines in the drawings depict portions of the safety helmet that form no part of the claimed design.

Claims

The ornamental design for a safety helmet, as shown and described.

Referenced Cited
U.S. Patent Documents
D130829 December 1941 Sharbaugh et al.
3461463 August 1969 Beguin
D244491 May 31, 1977 Csiki
D254100 February 5, 1980 Breger
4222123 September 16, 1980 Hellberg
4547908 October 22, 1985 Karlsson
8166575 May 1, 2012 Haselmayer
D701649 March 25, 2014 Church
D707894 June 24, 2014 Mehra
D708394 July 1, 2014 Mehra
D825739 August 14, 2018 Hare
D846809 April 23, 2019 Shimano
10349698 July 16, 2019 McCashin
D888228 June 23, 2020 Hare
10709194 July 14, 2020 Johnstone
10779603 September 22, 2020 Persson
D907859 January 12, 2021 Williams
10912344 February 9, 2021 Bohn
D925836 July 20, 2021 Bologna et al.
D926384 July 27, 2021 Locatelli
D927079 August 3, 2021 Riegle et al.
D927786 August 10, 2021 Jenkins et al.
D927787 August 10, 2021 Kinzer
D927788 August 10, 2021 Kinzer
D928412 August 17, 2021 Jenkins
D935106 November 2, 2021 Esayian et al.
D937493 November 30, 2021 Noordzij
11160323 November 2, 2021 Sanders
D950159 April 26, 2022 Agustsson
D955053 June 14, 2022 Noordzij
D955649 June 21, 2022 Kreitschmann
D965909 October 4, 2022 Maltz
20210037905 February 11, 2021 Ward
20210267299 September 2, 2021 Ginguenaud
20220248796 August 11, 2022 Rietdyk
Other references
  • Green Devil Safety Helmet Hard Hat With Visor And Ear Protection (on-line), no date available. Retrieved from Internet Sep. 8, 2022, URL: https://www.greendevilsafety.com/products/green-devil-safety-helmet-hard-hat-with-visor-and-ear-protection-ansi-z89-1-approved-ideal-for-industrial-construction-green (5 pages).
Patent History
Patent number: D971508
Type: Grant
Filed: Jul 13, 2022
Date of Patent: Nov 29, 2022
Inventor: Ruiyin Cao (Zhejiang)
Primary Examiner: Kimberly Barnes
Application Number: 29/846,133
Classifications