Portable backup power supply unit

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

The patent or application file contains at least one drawing executed in color. Copies of this patent or patent application publication with color drawing(s) will be provided by the Office upon request and payment of the necessary fee.

1. Portable backup power supply unit

1.1 : Front

1.2 : Back

1.3 : Left

1.4 : Right

1.5 : Top

1.6 : Bottom

1.7 : Perspective

Claims

The ornamental design for a portable backup power supply unit, as shown and described.

Referenced Cited
U.S. Patent Documents
D664499 July 31, 2012 Workman
D874395 February 4, 2020 Sun
D897283 September 29, 2020 Sun
D902857 November 24, 2020 Jia
D916655 April 20, 2021 Fang
D930571 September 14, 2021 Zhong
D931800 September 28, 2021 Fang
D937207 November 30, 2021 Zhen
D938354 December 14, 2021 Sun
D940068 January 4, 2022 Mao
D942932 February 8, 2022 Yin
D948431 April 12, 2022 Ye
D949098 April 19, 2022 Wang
D955329 June 21, 2022 Yu
D967767 October 25, 2022 Jia
D971132 November 29, 2022 Wu
D976818 January 31, 2023 Zhang
D977425 February 7, 2023 Chen
D983735 April 18, 2023 Zhang
D988261 June 6, 2023 Wang
D991879 July 11, 2023 Chen
D993179 July 25, 2023 Wang
D997100 August 29, 2023 Shum
D997101 August 29, 2023 Zhang
D1003241 October 31, 2023 Huang
D1005237 November 21, 2023 Luo
D1005948 November 28, 2023 Fang
D1006731 December 5, 2023 Wu
D1007421 December 12, 2023 Wang
Other references
  • “Dabbsson Portable Power Station DBS2300, 2330Wh EV Semi-solid State LiFePO4 Home Battery Backup, Max 8330Wh, 5 2200W AC Outlets, Solar Generator for Camping, Home Backup, Emergency, RV”, Amazon.com, first available on Apr. 9, 2023. URL: <https://www.amazon.com/dp/B0BQWCDSBM/>. (Year: 2023).
  • “Portable Power Station 2400W, 1843Wh LiFePO4 Solar Generator UPS Home Battery Backup Power w/4 2400W AC Outlets (4800W Peak),2 PD100W, 2Hrs Fast Charging for Outdoor Camping, RV Travel,Emergency”, Amazon.com, first available on Apr. 25, 2023. URL: <https://www.amazon.com/dp/B0C3H2MQZT/>. (Year: 2023).
  • “VDL Portable Power Station, HS2000 Solar Generator, 2000W/1997Wh LiFePO4 Battery Backup with 6 AC Outlets,2 USB-C Ports 100W Max, UPS Power Supply, LED Light for Home Emergency, RV, Camping”, Amazon.com, first available on Sep. 21, 2022. URL: <https://www.amazon.com/dp/B0BG2V63WM/>. (Year: 2022).
  • “Egretech Sonic 2200W Portable Power Station, 2200Wh Backup Lithium Battery Solar Generator with 4 x AC Outlets 2200W (3300W Peak), Fully Charge in 1.67Hrs for Emergency, RV, Camping, Home Outage”, Amazon.com, first available on May 1, 2023. URL: <https://www.amazon.com/dp/B0C5CZ78J4/>. (Year: 2023).
Patent History
Patent number: D1023954
Type: Grant
Filed: Apr 6, 2023
Date of Patent: Apr 23, 2024
Inventors: Hesheng Liu (FuJian), Jianbin Wang (FuJian), Dongdong Lai (FuJian)
Primary Examiner: Rosemary K Tarcza
Application Number: 35/517,148
Classifications
Current U.S. Class: Transformer, Rectifier Or Casing Therefor (3) (D13/110)