Electric expansion extension rod

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Description

FIG. 1 is a front elevational view of an electric expansion extension rod showing my new design;

FIG. 2 is a rear elevational view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a top, front and right side perspective view thereof;

FIG. 8 is a top, front and left side perspective view thereof;

FIG. 9 is a top, rear and right side perspective view thereof;

FIG. 10 is a top, rear and left side perspective view thereof;

FIG. 11 is a bottom, rear and left side perspective view thereof;

FIG. 12 is a bottom, front and left side perspective view thereof;

FIG. 13 is a bottom, front and right side perspective view thereof;

FIG. 14 is a bottom, rear and right side perspective view thereof;

FIG. 15 is an enlarged view of portion 15 in FIG. 7;

FIG. 16 is an enlarged view of portion 16 in FIG. 11; and,

FIG. 17 is an enlarged view of portion 17 in FIG. 11.

Claims

The ornamental design for an electric expansion extension rod, as shown and described.

Referenced Cited
U.S. Patent Documents
D257259 October 7, 1980 Shiraishi
D386510 November 18, 1997 Peterson
D573861 July 29, 2008 Hammer
9360744 June 7, 2016 Dering
D765649 September 6, 2016 Huang
D767011 September 20, 2016 Huang
D780248 February 28, 2017 Anari, III
9958759 May 1, 2018 Johnson, Sr.
10247353 April 2, 2019 Chen
D853466 July 9, 2019 DeMarino
D853670 July 9, 2019 Hu
D856401 August 13, 2019 Liu
20150003820 January 1, 2015 Li
20170009802 January 12, 2017 Uke
Patent History
Patent number: D902984
Type: Grant
Filed: Jun 26, 2019
Date of Patent: Nov 24, 2020
Assignee: Gudsen Technology Co., Ltd (Shenzhen)
Inventor: Junwen Ding (Guangdong)
Primary Examiner: Vy N Koenig
Application Number: 29/696,328
Classifications
Current U.S. Class: Photographic Accessory (D16/237)