Roll hoop for a quadrotor model helicopter
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Description
Structural elements depicted by broken lines have been shown for the purpose of illustrating portions of the roll hoop for a quadrotor model helicopter that form no part of the claimed design.
Claims
We claim the ornamental design for a roll hoop for a quadrotor model helicopter, as shown and described.
Referenced Cited
U.S. Patent Documents
Other references
D710452 | August 5, 2014 | Barajas |
D710453 | August 5, 2014 | Barajas |
D710454 | August 5, 2014 | Barajas |
8973861 | March 10, 2015 | Zhou |
9061763 | June 23, 2015 | Christensen |
9099902 | August 4, 2015 | Chen |
20120056041 | March 8, 2012 | Rhee |
20120078451 | March 29, 2012 | Ohtomo |
20140339355 | November 20, 2014 | Olm |
20150051755 | February 19, 2015 | Erhart |
20150336670 | November 26, 2015 | Zhang |
20160122017 | May 5, 2016 | Welker |
20160198088 | July 7, 2016 | Wang |
- Traxxas Aton Quadcopter Drone by Dean Berry.dated Dec. 22, 2015. found online [Sep. 18, 2016] http://www.rcdriver.com/its-almost-here-the-traxxas-aton-quadcopter-drone/.
Patent History
Patent number: D778371
Type: Grant
Filed: Sep 28, 2015
Date of Patent: Feb 7, 2017
Assignee: TRAXXAS LP (McKinney, TX)
Inventors: Jaime Felix Barajas (Dallas, TX), Jonathan Scott Wood (Plano, TX)
Primary Examiner: Robert M Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/540,839
Type: Grant
Filed: Sep 28, 2015
Date of Patent: Feb 7, 2017
Assignee: TRAXXAS LP (McKinney, TX)
Inventors: Jaime Felix Barajas (Dallas, TX), Jonathan Scott Wood (Plano, TX)
Primary Examiner: Robert M Spear
Assistant Examiner: Marissa J Cash
Application Number: 29/540,839
Classifications
Current U.S. Class:
Element Or Attachment (D21/453);
D12/442