Main engine of blender
Description
The broken lines in the figures illustrate portions of the main engine of blender that form no part of the claimed design.
Claims
The ornamental design for a main engine of blender, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D121299 | July 1940 | Krebs |
2732187 | January 1956 | Benedetto |
2990615 | July 1961 | Ohler |
4310969 | January 19, 1982 | Cannizzaro |
D313533 | January 8, 1991 | Rixen |
D323955 | February 18, 1992 | Rixen |
D489583 | May 11, 2004 | Cheung |
D655568 | March 13, 2012 | Chapman |
D703481 | April 29, 2014 | Lownds |
D733985 | July 7, 2015 | Sawaya |
D866246 | November 12, 2019 | Zhu |
D884413 | May 19, 2020 | Zhu |
- Vomelon Rechargeable Milk Frother Battery Operated. Date First Available on Amazon.com Jul. 29, 2019. https://www.amazon.com/Rechargeable-Operated-Portable-Cappuccino-Chocolate/dp/B07VT6F26X/ (Year: 2019).
Patent History
Patent number: D907428
Type: Grant
Filed: Nov 7, 2019
Date of Patent: Jan 12, 2021
Inventor: Dongnan Du (Ningbo)
Primary Examiner: Ricky Pham
Application Number: 29/712,278
Type: Grant
Filed: Nov 7, 2019
Date of Patent: Jan 12, 2021
Inventor: Dongnan Du (Ningbo)
Primary Examiner: Ricky Pham
Application Number: 29/712,278
Classifications
Current U.S. Class:
D7/380;
D7/376;
D7/379