Keychain
Description
The stipple shading illustrates surfaces contrast in materials.
Claims
The ornamental design for a keychain, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D438373 | March 6, 2001 | Riley |
D506056 | June 14, 2005 | Burns |
D556751 | December 4, 2007 | Rambosek |
D680733 | April 30, 2013 | Aprea |
D749600 | February 16, 2016 | Emami |
D754141 | April 19, 2016 | Billington |
D806715 | January 2, 2018 | Chen |
D819958 | June 12, 2018 | LiCalsi |
D826550 | August 28, 2018 | Filakousky |
D838100 | January 15, 2019 | Wang |
D846558 | April 23, 2019 | Roberts |
D862068 | October 8, 2019 | Justiss |
D863319 | October 15, 2019 | Roberts |
D863320 | October 15, 2019 | Roberts |
20100304586 | December 2, 2010 | Ma |
20110237099 | September 29, 2011 | Ni |
20120001813 | January 5, 2012 | Lin |
20150109725 | April 23, 2015 | Lin |
- Engraved Custom Leather Keychain, announced Aug. 31, 2017 [online], [site visited Nov. 3, 2021], Available from internet, URL: <https://www.amazon.com/Personalized-Engraved-Custom-Bottle-Keychain/dp/B0758BNTXG/> (Year: 2017).
Patent History
Patent number: D950942
Type: Grant
Filed: Jun 24, 2020
Date of Patent: May 10, 2022
Inventor: Wen-Chun Kao (Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Amber J Rabie
Application Number: 29/739,289
Type: Grant
Filed: Jun 24, 2020
Date of Patent: May 10, 2022
Inventor: Wen-Chun Kao (Taipei)
Primary Examiner: Kevin K Rudzinski
Assistant Examiner: Amber J Rabie
Application Number: 29/739,289
Classifications
Current U.S. Class:
D3/208