Door bell
Description
Claims
The ornamental design for a door bell, as shown and described.
Referenced Cited
U.S. Patent Documents
D830872 | October 16, 2018 | Jacob |
D850314 | June 4, 2019 | Laurans |
D850315 | June 4, 2019 | Laurans |
D853264 | July 9, 2019 | Laurans |
D871483 | December 31, 2019 | Chang |
D879640 | March 31, 2020 | Jacob |
D883833 | May 12, 2020 | Jacob |
D883834 | May 12, 2020 | Jacob |
D892662 | August 11, 2020 | Wang |
D897877 | October 6, 2020 | Yang |
D897879 | October 6, 2020 | Yang |
D906148 | December 29, 2020 | Jacob |
D906149 | December 29, 2020 | Jacob |
D906150 | December 29, 2020 | Jacob |
D906151 | December 29, 2020 | Jacob |
D906398 | December 29, 2020 | Wang |
D906399 | December 29, 2020 | Wang |
D908765 | January 26, 2021 | Wang |
Patent History
Patent number: D922236
Type: Grant
Filed: Nov 18, 2019
Date of Patent: Jun 15, 2021
Inventor: Changfen Tan (Yichang)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 29/713,746
Type: Grant
Filed: Nov 18, 2019
Date of Patent: Jun 15, 2021
Inventor: Changfen Tan (Yichang)
Primary Examiner: George D. Kirschbaum
Assistant Examiner: Joseph J Kukella
Application Number: 29/713,746
Classifications
Current U.S. Class:
For Use With Entryway, E.g., Door, Gate, Etc. (D10/118.2)