Hard hat

FIG. 1 is a top perspective view of a hard hat according to an embodiment of the invention.

FIG. 2 is a bottom perspective view of the hard hat of FIG. 1.

FIG. 3 is a front side view of the hard hat of FIG. 1.

FIG. 4 is a back side view of the hard hat of FIG. 1.

FIG. 5 is a left side view of the hard hat of FIG. 1.

FIG. 6 is a right side view of the hard hat of FIG. 1.

FIG. 7 is a top side view of the hard hat of FIG. 1.

FIG. 8 is a bottom side view of the hard hat of FIG. 1.

FIG. 9 is a top perspective view of a hard hat according to an embodiment of the invention.

FIG. 10 is a bottom perspective view of the hard hat of FIG. 9.

FIG. 11 is a back side view of the hard hat of FIG. 9.

FIG. 12 is a front side view of the hard hat of FIG. 9.

FIG. 13 is a right side view of the hard hat of FIG. 9.

FIG. 14 is a left side view of the hard hat of FIG. 9.

FIG. 15 is a top side view of the hard hat of FIG. 9; and,

FIG. 16 is a bottom side view of the hard hat of FIG. 9.

The broken lines illustrate portions of the hard hat and form no part of the claimed design.

Number	Name	Date	Kind
3671974	Sims	Jun 1972	A
3839738	Coslett	Oct 1974	A
4555815	Walther	Dec 1985	A
5272770	Allen et al.	Dec 1993	A
6978477	Foote	Dec 2005	B2
6983488	Foote et al.	Jan 2006	B2
7246385	Dennis et al.	Jul 2007	B2
D648899	Westerdal	Nov 2011	S
D667590	Williams	Sep 2012	S
D670034	Kolodziej	Oct 2012	S
D705492	Zhu	May 2014	S
8918918	Jackson	Dec 2014	B2
D743629	Peng	Nov 2015	S
D748866	Tutor	Feb 2016	S
D756038	Yang	May 2016	S
D779127	Sanchez	Feb 2017	S
9756893	Muller	Sep 2017	B2
10219577	Muller	Mar 2019	B1
D897045	Malloy	Sep 2020	S
D897047	Malloy	Sep 2020	S
D899696	Corcoran	Oct 2020	S
D900400	Haldeman	Oct 2020	S
D903945	Padgett	Dec 2020	S
20140310857	Lastik et al.	Oct 2014	A1
20180310657	Axelsson	Nov 2018	A1

Number	Date	Country
20313620	Oct 2003	DE

Entry
MTN Shop, “Lift Safety Hard Hat—Full Brim & Vented”, first accessed Feb. 5, 2021. (https://shopmtn.com/products/dax-full-brim-hard-hats) (Year: 2021).
Amazon, “Vented Hard Hat Cap Style”, first available Aug. 9, 2019. (https://www.amazon.com/Ratchet-Suspension-Ergodyne-Skullerz-8972/dp/B07W99NTBL/ref=sr_1_27?dchild=1&keywords=MILWAUKEE%27S+hard+hat&qid=1612203574&sr=8-27) (Year: 2019).
Amazon, “Klein Tools 60407 Hard Hat”, first available Jun. 25, 2019. (https://www.amazon.com/Klein-Tools-Hard-Vented-Headlamp/dp/B07TMHXCM1/ref=sr_1_13?dchild=1&keywords=MILWAUKEE%27S+hard+hat&qid=1612203574&sr=8-13) (Year: 2019).
Instagram, “milwaukeetool Stay Safe. Stay Productive.”, first available Jun. 6, 2019. (https://www.instagram.com/p/ByYMfoYBt4l/) (Year: 2019).