Backpack
Description
Claims
The ornamental design for a backpack as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
| D841318 | February 26, 2019 | Carter |
| D872992 | January 21, 2020 | He |
| D880147 | April 7, 2020 | Sanz |
| D880847 | April 14, 2020 | Huang |
| D911024 | February 23, 2021 | Rabe |
| D937568 | December 7, 2021 | Lei |
| D969478 | November 15, 2022 | Zhao |
| D973350 | December 27, 2022 | Yi |
| D995104 | August 15, 2023 | Ren |
| D996806 | August 29, 2023 | Wang |
| D1003032 | October 31, 2023 | Wang |
| D1003034 | October 31, 2023 | Ren |
| D1006436 | December 5, 2023 | Liu |
| 304749429 | July 2018 | CN |
| 20051741D-0001 | October 2005 | SG |
- Dikaslon diaper bag, posted at amazon.com, first available Jan. 4, 2024, retrieved on Jul. 17, 2024, online, https://www.amazon.com/Backpack-Portable-Changing-Dikaslon-Multipurpose/dp/B08L6D34VM (Year: 2024).
- Lovevook laptop backpack, posted at amazon.com, first available Jul. 17, 2020, retrieved on Jul. 17, 2024, online, https://www.amazon.com/Quilted-Backpack-Stylish-Computer-15-6-Inch/dp/B08D6LRP7H (Year: 2020).
- Lovevook laptop backpack, posted at amazon.com, first available Nov. 4, 2022, retrieved on Jul. 17, 2024, online, https://www.amazon.com/dp/B0BLH1J69D (Year: 2022).
Patent History
Patent number: D1053556
Type: Grant
Filed: Jul 28, 2022
Date of Patent: Dec 10, 2024
Inventor: Jianjiang Tu (Shenzhen)
Primary Examiner: John R Yeh
Assistant Examiner: Dustin Andrew Griffith
Application Number: 29/847,857
Type: Grant
Filed: Jul 28, 2022
Date of Patent: Dec 10, 2024
Inventor: Jianjiang Tu (Shenzhen)
Primary Examiner: John R Yeh
Assistant Examiner: Dustin Andrew Griffith
Application Number: 29/847,857
Classifications
Current U.S. Class:
D3/217