Swing hula hoop
Description
Claims
The ornamental design for a swing hula hoop, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
5997449 | December 7, 1999 | Lee |
D442094 | May 15, 2001 | Seo |
D442234 | May 15, 2001 | Seo |
6231420 | May 15, 2001 | Lin |
D447192 | August 28, 2001 | Kim |
D450097 | November 6, 2001 | Seo |
D458651 | June 11, 2002 | Lee |
D847910 | May 7, 2019 | Yoon |
D937357 | November 30, 2021 | Ju |
D954857 | June 14, 2022 | Yang |
20130289454 | October 31, 2013 | Wang |
20140342882 | November 20, 2014 | Huang |
20170100620 | April 13, 2017 | Hsiao |
204092930 | January 2015 | CN |
208193474 | December 2018 | CN |
305897453 | July 2020 | CN |
112915456 | June 2021 | CN |
213313130 | June 2021 | CN |
306993562 | December 2021 | CN |
200232242 | September 2001 | KR |
Patent History
Patent number: D977021
Type: Grant
Filed: Aug 12, 2021
Date of Patent: Jan 31, 2023
Inventor: Gangzhong Xu (Yongchun)
Primary Examiner: Michael A. Pratt
Application Number: 29/803,315
Type: Grant
Filed: Aug 12, 2021
Date of Patent: Jan 31, 2023
Inventor: Gangzhong Xu (Yongchun)
Primary Examiner: Michael A. Pratt
Application Number: 29/803,315
Classifications
Current U.S. Class:
Hoop Or Hoop Roller (D21/457)