Smart plug
Latest CHENG UEI PRECISION INDUSTRY CO., LTD. Patents:
Description
The broken lines in the drawings depict portions of the smart plug that form no part of the claimed design.
Claims
The ornamental design for a smart plug, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
Other references
D756303 | May 17, 2016 | Kellenberger |
D845900 | April 16, 2019 | Liu |
D851597 | June 18, 2019 | Ding |
D861613 | October 1, 2019 | Dai |
D862388 | October 8, 2019 | Qiu |
D867996 | November 26, 2019 | Chen |
D869398 | December 10, 2019 | Wang |
D872695 | January 14, 2020 | Bo |
D874403 | February 4, 2020 | Canizares |
D902864 | November 24, 2020 | Turksu |
D903601 | December 1, 2020 | Tseng |
306541173 | May 2021 | CN |
- “GE 3-Outlet Extender Wall Tap, Grounded Adapter Plug, Indoor Rated, 3-Prong, Perfect for Travel, UL Listed, White, 52203”, first available Aug. 29, 2002. Amazon.com [https://www.amazon.com/GE-Adapter-Grounded-Outlets-52203/dp/B00006IBFC] (Year: 2002).
- “HBN Smart Plug 15A, WiFi&Bluetooth Outlet Extender Dual Socket Plugs Works with Alexa, Google Home Assistant, Remote Control with Timer Function, No Hub Required, ETL Certified, 2.4G WiFi Only, 1-Pack”, first available Dec. 16, 2019. Amazon.com [https://www.amazon.com/HBN-Individual-Grounded-Compatible-Assistant/dp/B082T4D8BC] (Year: 2019).
- “iGuardStove Smart Automatic Stove Shut Off with 24/7 Activity Tracking, 4 prong electric stove plugs only, Black”, first available Aug. 17, 2017. Amazon.com [https://www.amazon.com/iGuardStove-IGSE-4-Black-Intelligent-Electric-Automatic/dp/B074W9LCQ8] (Year: 2017).
Patent History
Patent number: D939445
Type: Grant
Filed: May 14, 2020
Date of Patent: Dec 28, 2021
Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD. (New Taipei)
Inventors: Wen-Bing Hsu (New Taipei), Ming-Chia Chi (New Taipei)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Seth David Kumpf
Application Number: 29/734,713
Type: Grant
Filed: May 14, 2020
Date of Patent: Dec 28, 2021
Assignee: CHENG UEI PRECISION INDUSTRY CO., LTD. (New Taipei)
Inventors: Wen-Bing Hsu (New Taipei), Ming-Chia Chi (New Taipei)
Primary Examiner: Rosemary K Tarcza
Assistant Examiner: Seth David Kumpf
Application Number: 29/734,713
Classifications
Current U.S. Class:
Plug And Receptacle For Domestic Service (i.e., 120v Or 220v Type) (D13/137.1)