Ballet slipper

United States of America Patent

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Apr 22, 1986
Issued Date
N/A
app pub date
Oct 15, 1985
filing date
Apr 27, 1984

priority date (Note)
Expired

status (Latency Note)

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Abstract

A ballet slipper has a wedge shaped heel the front end of which is beneath the metatarsal arch and the rear surface of which is just behind the heel bone.

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International Classification(s)

A43B:CHARACTERISTIC FEATURES OF FOOTWEAR; PARTS OF FOOT....

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Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Spalding, Murray	1552 33rd St., NW., Washington, DC 20007	1	19

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Ballet slipper

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06787703

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Patent Longevity Expired	Forward Citations

PATENT NO	4583304
SERIAL NO	06787703
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06787703

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Importance

Abstract

First Claim

Family

Patent Owner(s)

International Classification(s)

Inventor(s)

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Patent Citation Ranking

Forward Cite Landscape

Maintenance Fees

Full Text

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