Transparent crystal yoyo ball

Wu September 24, 2

Patent Grant D690369

U.S. patent number D690,369 [Application Number D/371,533] was granted by the patent office on 2013-09-24 for transparent crystal yoyo ball. The grantee listed for this patent is Chui Li Wu. Invention is credited to Chui Li Wu.


United States Patent D690,369
Wu September 24, 2013

Transparent crystal yoyo ball

Claims

CLAIM The ornamental design for a transparent crystal yoyo ball, as shown and described.
Inventors: Wu; Chui Li (Taipei, TW)
Applicant:
Name City State Country Type

Wu; Chui Li

Taipei

N/A

TW
Appl. No.: D/371,533
Filed: April 11, 2011

Current U.S. Class: D21/464
Current International Class: 2101
Field of Search: ;D21/436,441-444,454-466,707-714 ;446/236-267,431,437-439,457-459 ;473/569-615

References Cited [Referenced By]

U.S. Patent Documents
1923019 August 1933 De Silva
D189583 January 1961 Albert
2975547 March 1961 Greve
2992510 July 1961 Grangood
3452474 July 1969 Zopf
D247386 February 1978 Hellman
D274070 May 1984 Ma
4726800 February 1988 Kobayashi
5127868 July 1992 Smollar
D375986 November 1996 Wilkinson et al.
5779575 July 1998 Hsieh
D420403 February 2000 Bart et al.
6428432 August 2002 Kachel
6494761 December 2002 Amaral
6666782 December 2003 Wu
D494716 August 2004 Chang
D645922 September 2011 Wu
2005/0143204 June 2005 Lin
Primary Examiner: Tuttle; Catherine

Description



FIG. 1 is a perspective view of the transparent crystal yoyo ball showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left view thereof;

FIG. 5 is a right view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a perspective view similar to FIG. 1 but showing the interior floating glitter particles in a suspended state within the liquid filled interior;

FIG. 9 is a perspective view similar to FIG. 8 but showing an alternate embodiment in which the interior floating glitter particles are star shaped; and,

FIG. 10 is a cross sectional view taken along line 10-10 of FIG. 6, except for the full view of the screw element.

The broken lines in FIGS. 8 & 9 are included for the purpose of illustrating the cord portion of the transparent crystal yoyo ball that forms no part of the claimed design.

* * * * *


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