Lunch box
Description
The broken lines in the drawings illustrate portions of the lunch box that form no part of the claimed design.
Claims
The ornamental design for a lunch box, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D426111 | June 6, 2000 | Marquez |
| D472773 | April 8, 2003 | Samartgis |
| D769080 | October 18, 2016 | Wiggins |
| D909835 | February 9, 2021 | Lin |
| D963437 | September 13, 2022 | Lei |
| D1006567 | December 5, 2023 | Jiang |
| D1040593 | September 3, 2024 | Chen |
| D1062402 | February 18, 2025 | Huang |
| D1102832 | November 25, 2025 | Huang |
| 2025300673392 | August 2025 | CN |
- Bentgo Heat—Electric Lunch Box—Portable Food Warmer for Adults, first available Mar. 21, 2025. Retrieved from: https://www.amazon.com/Bentgo-Heat-Electric-Portable-Obsidian/dp/B0DW743P32 on Feb. 7, 2026. (Year: 2025).
- Nostalgia 32-Ounce Heated Electric Lunch Box, first available N/A. Retrieved from: https://www.amazon.com/Nostalgia-32-Ounce-Heated-Electric-Lunch/dp/B0F75D255X?th=1 on Feb. 7, 2026.
- USB Heating Lunch Boxes,USB Powered Electric Lunch Box, first available N/A. Retrieved from: https://www.amazon.com/Heating-Electric-Capacity-Constant-Temperature/dp/B0DNX8JVHK?th=1 on Feb. 7, 2026.
Patent History
Patent number: D1132692
Type: Grant
Filed: Jun 10, 2025
Date of Patent: Jul 7, 2026
Inventor: Zhongyong Jiang (Guangxi)
Primary Examiner: George J Ulsh
Assistant Examiner: Terilyn Davis
Application Number: 30/007,715
Type: Grant
Filed: Jun 10, 2025
Date of Patent: Jul 7, 2026
Inventor: Zhongyong Jiang (Guangxi)
Primary Examiner: George J Ulsh
Assistant Examiner: Terilyn Davis
Application Number: 30/007,715
Classifications
Current U.S. Class:
D7/709