Trumpet mute
Description
The broken lines represent the portions of the trumpet mute that form no part of the claimed design.
Claims
The ornamental design for a trumpet mute, as shown and described.
Referenced Cited
U.S. Patent Documents
D71648 | December 1926 | Magosy |
1856164 | May 1932 | Kelly |
2194513 | March 1940 | White |
2470597 | May 1949 | Guy |
D210247 | February 1968 | Olson et al. |
3842706 | October 1974 | Beversdorf |
D234875 | April 1975 | Beversdorf |
D258215 | February 10, 1981 | Berg |
4273021 | June 16, 1981 | Mackie |
D381037 | July 15, 1997 | Hamanaga |
D711457 | August 19, 2014 | Tatsumi |
Patent History
Patent number: D890251
Type: Grant
Filed: Dec 9, 2018
Date of Patent: Jul 14, 2020
Assignee: HENAN PAMPET TECH CO., LTD (Zhengzhou)
Inventor: Yu Mao (Zhengzhou)
Primary Examiner: R. Johnson
Application Number: 29/672,777
Type: Grant
Filed: Dec 9, 2018
Date of Patent: Jul 14, 2020
Assignee: HENAN PAMPET TECH CO., LTD (Zhengzhou)
Inventor: Yu Mao (Zhengzhou)
Primary Examiner: R. Johnson
Application Number: 29/672,777
Classifications
Current U.S. Class:
Element Or Attachment (D17/13)