Lifting desk
Description
Claims
The ornamental design for a lifting desk, as shown and described.
Referenced Cited
U.S. Patent Documents
| D180283 | May 1957 | Hoven |
| D235834 | July 1975 | Payne |
| 4714025 | December 22, 1987 | Wallin |
| 6810820 | November 2, 2004 | Okerlund |
| 8291833 | October 23, 2012 | Skiba |
| D732317 | June 23, 2015 | Chang |
| D794982 | August 22, 2017 | Palma |
| D817036 | May 8, 2018 | Palma |
| D847541 | May 7, 2019 | Yamamoto |
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| 20170000255 | January 5, 2017 | Herring |
Patent History
Patent number: D876861
Type: Grant
Filed: Mar 7, 2018
Date of Patent: Mar 3, 2020
Inventor: Xu Bo Pei (Shenzhen)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Catherine Ho
Application Number: 29/639,506
Type: Grant
Filed: Mar 7, 2018
Date of Patent: Mar 3, 2020
Inventor: Xu Bo Pei (Shenzhen)
Primary Examiner: Mary Ann Calabrese
Assistant Examiner: Catherine Ho
Application Number: 29/639,506
Classifications
Current U.S. Class:
D6/656.17