IP Library › Granted Patent US 1,077,286
Granted Patent S1
US 1,077,286 · App. 29/994,024 · Granted May 27, 2025

Light bulb

Inventor: Yufang Xu (Liuyang, 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 1,077,286
App. No.
29/994,024
Granted
May 27, 2025
Kind
S1
Claims (1)

The ornamental design for a light bulb, as shown and described.

Priority Claims (1)
CN 202530078171.5 · Feb 21, 2025 · national
References Cited (16)
US D694917S · Kung · 2013 [cited by examiner]
US D715465S · Hasuo · 2014 [cited by examiner]
US D724242S · Huang · 2015 [cited by examiner]
US D769475S · Moon · 2016 [cited by examiner]
US D791365S · Feit · 2017 [cited by examiner]
US D791366S · Hsu · 2017 [cited by examiner]
US D799075S · Harrison · 2017 [cited by examiner]
US D854197S · Benner · 2019 [cited by examiner]
US 10415765B1 · Grandadam · 2019 [cited by examiner]
US D876675S · Grandadam · 2020 [cited by examiner]
US D893765S · Yang · 2020 [cited by examiner]
US D936865S · Athalye · 2021 [cited by examiner]
US D1010165S · Gong · 2024 [cited by examiner]
US D1023357S · Cao · 2024 [cited by applicant]
US D1031096S · Zhou · 2024 [cited by applicant]
US D1058865S · Xie · 2025 [cited by examiner]