Dual ball hitch
Description
The broken lines shown in the drawings depict a portion of the article that forms no part of the claimed design.
Claims
The ornamental design for a dual ball hitch, as shown and described.
Referenced Cited
U.S. Patent Documents
D607381 | January 5, 2010 | Lekkas |
8313119 | November 20, 2012 | Frantz |
8366136 | February 5, 2013 | Svihla |
8444167 | May 21, 2013 | Derdari |
D856199 | August 13, 2019 | Siegel |
D873724 | January 28, 2020 | Borkholder |
D879671 | March 31, 2020 | Siegel |
D907537 | January 12, 2021 | Goodner |
D909854 | February 9, 2021 | Stener |
D929912 | September 7, 2021 | Lu |
D947079 | March 29, 2022 | Chen |
D964222 | September 20, 2022 | Zhou |
D976758 | January 31, 2023 | Wu |
Patent History
Patent number: D997043
Type: Grant
Filed: Dec 22, 2021
Date of Patent: Aug 29, 2023
Inventor: Constantin Olaru (Bucharest)
Primary Examiner: Katrina A Betton
Application Number: 29/790,950
Type: Grant
Filed: Dec 22, 2021
Date of Patent: Aug 29, 2023
Inventor: Constantin Olaru (Bucharest)
Primary Examiner: Katrina A Betton
Application Number: 29/790,950
Classifications
Current U.S. Class:
Draw Element, E.g., Trailer Hitch (D12/162)