Ballet slipper

The ornamental design for a ballet slipper, as shown.

FIG. 1 is a perspective view of a ballet slipper showing my new design.

FIG. 2 is a left side elevational view thereof.

FIG. 3 is a right side elevational view thereof.

FIG. 4 is a rear elevational view thereof.

FIG. 5 is a front elevational view thereof.

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

FIG. 7 is a bottom plan view thereof.

Patent	Priority	Assignee	Title
11278080,	Jan 19 2019	BALLARDINI, CELSO; TEIXEIRA DE ARAUJO, VANDERLEI; TEIXEIRA DE ARAUJO, IVAL	Ballet pointe shoe having toe platform with malleable bumper
D859792,	Nov 06 2017		Demi-point ballet shoe
D903990,	Nov 01 2016	BALLARDINI, CELSO; TEIXEIRA DE ARAUJO, VANDERLEI; TEIXEIRA DE ARAUJO, IVAL	Footwear component
D912375,	Nov 01 2018	BALLARDINI, CELSO; TEIXEIRA DE ARAUJO, VANDERLEI; TEIXEIRA DE ARAUJO, IVAL	Footwear component
D920642,	Dec 03 2019	BALLARDINI, CELSO; TEIXEIRA DE ARAUJO, VANDERLEI; TEIXEIRA DE ARAUJO, IVAL	Ballet pointe shoe
D943876,	Oct 27 2014	Gavrieli Brands LLC	Single-sole shoe with yellow outsole patch and contrasting upper
ER3771,
ER8536,

Patent	Priority	Assignee	Title
1525848,
1655198,
1689535,
1854642,
1872641,
1891022,
1937218,
1953659,
20030121176,
20150342293,
133819,
240470,
D290541,	Sep 12 1984	CONVERSE INC	High-top athletic shoe
D290542,	Sep 12 1984	CONVERSE INC	Athletic shoe
D339669,	Apr 15 1991		Dance slipper
D388592,	Dec 11 1996		Dance practice slipper
D604036,	Aug 20 2007	A R DILLARD, INC	Portion of a shoe midsole
D707927,	Apr 03 2012	Ballet Makers, Inc.	Dance shoe
D762359,	Mar 23 2015	YVES SAINT LAURENT	Shoe
D762954,	Mar 23 2015	YVES SAINT LAURENT	Boot
D781560,	Nov 15 2015	CONVERSE INC	Shoe upper
D782175,	Jul 22 2015	CONVERSE INC	Shoe upper
D785916,	Jun 10 2015	Pointe Noir Pty Ltd	Foot covering for fitness and dance
98953,

Executed on	Assignor	Assignee	Conveyance	Frame	Reel	Doc
Jul 06 2017		Rachel, Abramowitz	(assignment on the face of the patent)

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