Keyboard switch
Latest Dongguan Weizhong Electronics Co., Ltd Patents:
Description
The broken lines in the drawings illustrate the portions of the keyboard switch, which form no part of the claimed design.
The dash-dot-dash broken lines encircling the enlarged views are for annotative purposes only and form no part of the claim thereof.
Claims
The ornamental design for a keyboard switch, as shown and described.
Referenced Cited
U.S. Patent Documents
D219027 | October 1970 | Miller |
4939327 | July 3, 1990 | Wu |
5372442 | December 13, 1994 | Wang |
9646786 | May 9, 2017 | Feng |
9959994 | May 1, 2018 | Liu |
D875738 | February 18, 2020 | Jin et al. |
11373822 | June 28, 2022 | Lai |
11557444 | January 17, 2023 | Lai |
11817278 | November 14, 2023 | Hsu |
20130140165 | June 6, 2013 | Lin |
20160055988 | February 25, 2016 | Muller |
20160071662 | March 10, 2016 | Cai |
20160079011 | March 17, 2016 | Plancherel |
20170294276 | October 12, 2017 | Liu |
Patent History
Patent number: D1023022
Type: Grant
Filed: Jan 2, 2024
Date of Patent: Apr 16, 2024
Assignee: Dongguan Weizhong Electronics Co., Ltd (Dongguan)
Inventor: Qinyu Shen (Changsha)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/923,760
Type: Grant
Filed: Jan 2, 2024
Date of Patent: Apr 16, 2024
Assignee: Dongguan Weizhong Electronics Co., Ltd (Dongguan)
Inventor: Qinyu Shen (Changsha)
Primary Examiner: Keli L Hill
Assistant Examiner: Harold E Blackwell, II
Application Number: 29/923,760
Classifications
Current U.S. Class:
Key (D14/456)