Safety helmet
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.
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 |
- 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).
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