Umbrella frame
The broken lines depict portions of the article and environment that form no part of the claimed design.
Claims
The ornamental design for an umbrella frame, as shown and described.
5472006 | December 5, 1995 | Kuo |
6076540 | June 20, 2000 | You |
6102058 | August 15, 2000 | You |
D484680 | January 6, 2004 | You |
D489169 | May 4, 2004 | You |
D489170 | May 4, 2004 | You |
6758228 | July 6, 2004 | You |
D515803 | February 28, 2006 | You |
D555349 | November 20, 2007 | You |
D587448 | March 3, 2009 | You |
D637388 | May 10, 2011 | You |
D731166 | June 9, 2015 | Ma |
9788617 | October 17, 2017 | Chen |
D818697 | May 29, 2018 | Ma |
D822981 | July 17, 2018 | You |
D824160 | July 31, 2018 | You |
D838470 | January 22, 2019 | Liu |
D848139 | May 14, 2019 | Ma |
D879460 | March 31, 2020 | Liu |
D880842 | April 14, 2020 | You |
D930970 | September 21, 2021 | Haller |
D931596 | September 28, 2021 | Haller |
20030029484 | February 13, 2003 | You |
20030226582 | December 11, 2003 | Chen |
20060118151 | June 8, 2006 | Ko |
20060118152 | June 8, 2006 | Ko |
20060207639 | September 21, 2006 | Ko |
20070000529 | January 4, 2007 | You |
20070062566 | March 22, 2007 | Liu |
20110061694 | March 17, 2011 | Vanderminden, Sr. |
20120160284 | June 28, 2012 | Wang |
20130192771 | August 1, 2013 | Ma |
20140345659 | November 27, 2014 | Huang |
20160135556 | May 19, 2016 | Haller |
20160219994 | August 4, 2016 | Frost |
20190216188 | July 18, 2019 | Truong |
20210112933 | April 22, 2021 | Yang |
20210112934 | April 22, 2021 | Yang |
20220248817 | August 11, 2022 | Dotterweich |
20230301406 | September 28, 2023 | Zhu |
Type: Grant
Filed: Dec 28, 2023
Date of Patent: Jun 18, 2024
Inventor: Zhifeng Yang (Shanghai)
Primary Examiner: Steven J Czyz
Application Number: 29/923,111