Rotational device

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a right side, front, top perspective view of a rotational device showing my new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a rear elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a right side elevational view thereof;

FIG. 6 is a top plan view thereof; and,

FIG. 7 is a bottom plan view thereof.

Claims

The ornamental design for a rotational device, as shown and described.

Referenced Cited
U.S. Patent Documents
D250742 January 9, 1979 Wendler
D429996 August 29, 2000 Fiorentino
D486055 February 3, 2004 Fiorentino
D492576 July 6, 2004 Fiorentino
D600106 September 15, 2009 Berney
D602348 October 20, 2009 Berney
D626393 November 2, 2010 Ormsbee
D637366 May 3, 2011 Grainer
D659518 May 15, 2012 Xu
D686058 July 16, 2013 Paik
D736605 August 18, 2015 Minarik
9139400 September 22, 2015 Shakal
D801162 October 31, 2017 Xie
Other references
  • Digtichnny Swing Swivel, 35KN Safety Rotational Device with 2 Carabiners, posted as early as Mar. 14, 2017, [retrieved Jan. 10, 2019]. Retrieved from Internet, <URL: https://www.amazon.com/dp/B07JML455W/ref=psdc_13881931_t1_B01HWSQIGM?th=1 >.
  • Suyi Safety Aluminum Alloy Triangular Rotational Device , posted Jun. 15, 2017, [retrieved Jan. 10, 2019]. Retrieved from Internet, <URL: https://www.amazon.co.uk/Triangular-Rotational-Accessory-Connector-Carabiner/dp/B071YVDZMQ >.
  • Newdoar Swing Hardware Swivels Safety Rotational Device, posted Mar. 9, 2017, [retrieved Jan. 10, 2019]. Retrieved from Internet, <URL: https://www.amazon.in/Newdoar-Hardware-Swivels-Rotational-Climbing/dp/B06XH5FJD9 >.
Patent History
Patent number: D877600
Type: Grant
Filed: Dec 26, 2017
Date of Patent: Mar 10, 2020
Assignee: GUANGZHOU CHANGGONGLANGBO NETWORK TECHNOLOGY CO. LTD. (Zengcheng)
Inventor: Xuefeng Chen (Zengcheng)
Primary Examiner: Karen E Kearney
Assistant Examiner: Kristin E Reed
Application Number: 29/630,968
Classifications
Current U.S. Class: D8/373