Double-sided advertising machine
Description
Claims
The ornamental design for a double-sided advertising machine, as shown and described.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
| 4095360 | June 20, 1978 | Dinan |
| D267889 | February 8, 1983 | Samuels, Jr. |
| 6634610 | October 21, 2003 | Ricci |
| 6820853 | November 23, 2004 | DuBarry |
| D622322 | August 24, 2010 | Hussain |
| 7895784 | March 1, 2011 | Clark |
| 8104207 | January 31, 2012 | Pitcher |
| D664211 | July 24, 2012 | Hase |
| D744040 | November 24, 2015 | Schloss |
| D870814 | December 24, 2019 | Florczak |
| 10839721 | November 17, 2020 | Smith |
| D905160 | December 15, 2020 | Larsen |
| D919007 | May 11, 2021 | Jang |
| D921759 | June 8, 2021 | Larsen |
| D926256 | July 27, 2021 | Hwang |
| D934825 | November 2, 2021 | Pyo |
| D960981 | August 16, 2022 | Larsen |
| D960982 | August 16, 2022 | Larsen |
| 306130864 | October 2020 | CN |
Patent History
Patent number: D977574
Type: Grant
Filed: Feb 4, 2021
Date of Patent: Feb 7, 2023
Assignee: IMGS SMART GLASS TECHNOLOGIES (FUJIAN) CO., LTD (Longyan)
Inventors: Yifeng Huang (Longyan), Qiang Zhang (Longyan), Kun Ruan (Longyan), Guanghua Shao (Longyan)
Primary Examiner: Catherine Ho
Application Number: 29/769,182
Type: Grant
Filed: Feb 4, 2021
Date of Patent: Feb 7, 2023
Assignee: IMGS SMART GLASS TECHNOLOGIES (FUJIAN) CO., LTD (Longyan)
Inventors: Yifeng Huang (Longyan), Qiang Zhang (Longyan), Kun Ruan (Longyan), Guanghua Shao (Longyan)
Primary Examiner: Catherine Ho
Application Number: 29/769,182
Classifications
Current U.S. Class:
Attachable To Vertical Surface Or Hanging Type (D20/42)