IP Library › Granted Patent US 1,094,898
Granted Patent S1
US 1,094,898 · App. 29/893,380 · Granted Sep 23, 2025

Hard hat

Inventor: Wei Shi (Quanzhou, CN)
View Patent ↗
Loading inventors, assignments & file history…
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this patent's details
Quick Facts
Patent No.
US 1,094,898
App. No.
29/893,380
Granted
Sep 23, 2025
Kind
S1
Claims (1)

The ornamental design for a hard hat as shown and described.

References Cited (13)
US D708792S · Aaskov · 2014 [cited by examiner]
US D748866S · Tutor · 2016 [cited by examiner]
US D758022S · Slater · 2016 [cited by examiner]
US D800390S · Xiong · 2017 [cited by examiner]
US D897047S · Malloy · 2020 [cited by examiner]
US D974663S · Adams · 2023 [cited by examiner]
US 20190037954A1 · Friedman · 2019 [cited by examiner]
US 20190133239A1 · Albalawi · 2019 [cited by examiner]
US 20220047883A1 · Dietz · 2022 [cited by examiner]
US 20230157398A1 · Lombardi · 2023 [cited by examiner]
Posted Sep. 6, 2021, Retrieved Apr. 1, 2025 [online], Retrieved from internet, https://www.amazon.com/Acerpal-Construction-Approved-Hardhats-Construccion/dp/B09HSNX568 (Year: 2021). [cited by examiner]
Posted Aug. 6, 2024, Retrieved Apr. 1, 2025 [online], Retrieved from internet, https://www.amazon.com/Pyramex-Ridgeline-4-Point-Ratchet-Suspension/dp/B00MGMWOY0/ (Year: 2014). [cited by examiner]
Posted Apr. 12, 2024, Retrieved Apr. 1, 2025 [online], Retrieved from internet, https://www.amazon.com/STUDSON-SHK-1-Full-Safety-Helmet/dp/B0D1LWX41D/ (Year: 2024). [cited by examiner]