Patent
   D947931
Priority
Apr 16 2019
Filed
Apr 16 2019
Issued
Apr 05 2022
Expiry
Apr 05 2037
Assg.orig
Entity
unknown
1
5
n/a
The ornamental design for a musical tesla coil, as shown and described.

FIG. 1 is a bottom, rear perspective view of the musical tesla coil showing my new design;

FIG. 2 is a top, front perspective view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a right side elevational view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

Xu, Ying

Patent Priority Assignee Title
D984526, Jan 06 2021 Music tesla coil
Patent Priority Assignee Title
4326186, Mar 10 1980 LITTELFUSE, INC , A CORPORATION OF DE Off-centered hour glass shaped coil spring and thermal switch incorporated into same
5334834, Apr 13 1992 SII NANO TECHNOLOGY INC Inductively coupled plasma mass spectrometry device
8063337, Mar 23 2007 Elemental Scientific, Inc.; ELEMENTAL SCIENTIFIC INC Mass spectrometry injection system and apparatus
D419561, Jan 07 1999 Panamax LLC; Core Brands, LLC Flush mount duplex-pivoting speaker unit
WO2018128980,
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