Yo-yo

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

FIG. 1 is is a perspective view of a yo-yo;

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 right side elevational view thereof;

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

FIG. 7 is a bottom elevational view thereof.

Claims

The ornamental design for a yo-yo, as shown and described.

Referenced Cited
U.S. Patent Documents
201345 March 1878 Harrison
2015649 October 1935 Amell
D152970 March 1949 Hirsch
2687302 August 1954 Stiegler
D175022 June 1955 Ives
D187662 April 1960 Ives
3156068 November 1964 Nelligan
D201252 June 1965 Salayka
3805443 April 1974 Duncan, Jr.
D247386 February 28, 1978 Hellman
5017172 May 21, 1991 Seifert
D366289 January 16, 1996 Newcomer
5984759 November 16, 1999 O'Sullivan
6165042 December 26, 2000 Chin
6287193 September 11, 2001 Rehkemper
6896576 May 24, 2005 VanKuiken
20110256793 October 20, 2011 Van Dan Elzen
Foreign Patent Documents
3457505 June 2005 CN
3480910 October 2005 CN
3589136 December 2006 CN
300436709.0000 January 2007 CN
3634817 April 2007 CN
301660766 August 2011 CN
302362439 March 2013 CN
302362444 March 2013 CN
303348922 August 2015 CN
2260914 December 2010 EP
Patent History
Patent number: D843491
Type: Grant
Filed: Dec 29, 2016
Date of Patent: Mar 19, 2019
Inventor: Hans W Van Dan Elzen (Gilbert, AZ)
Primary Examiner: Catherine A Tuttle
Application Number: 29/589,251
Classifications
Current U.S. Class: Return Top Or Diablo (D21/464)