Case for vacuum tubes

- LG Electronics
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Description

1. Case for vacuum tubes

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

1.8 : Reference

Reproduction 1.8 is a reference view showing a state of use in which a case for a vacuum tube caps a vacuum tube on a vacuum tube socket; the broken lines showing of a vacuum tube and a vacuum tube socket in reproduction 1.8 for the purpose of illustrating environmental structure form no part of the claimed design.

Claims

The ornamental design for case for vacuum tubes, as shown and described.

Referenced Cited
U.S. Patent Documents
D598004 August 11, 2009 Lam
D715270 October 14, 2014 Han
D717269 November 11, 2014 Kim
D813189 March 20, 2018 Lundgard
D819596 June 5, 2018 Sun
D893460 August 18, 2020 Chen
Patent History
Patent number: D907605
Type: Grant
Filed: May 21, 2019
Date of Patent: Jan 12, 2021
Assignee: LG ELECTRONICS INC. (Seoul)
Inventors: Jun Ki Kim (Seoul), Sungyong Park (Seoul), Chulhee Lim (Seoul), Chaelin Lee (Seoul)
Primary Examiner: Keli L Hill
Application Number: 35/508,078