Three-dimensional parts having porous protective structures

United States of America Patent

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Jul 17, 2012
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Jan 26, 2012
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Feb 3, 2011
filing date
Jul 22, 2010

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Abstract

Three-dimensional parts having porous protective structures built with powder-based additive manufacturing systems, the porous protective structures being configured to protect the three-dimensional parts from damage during de-powdering processes.

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Patent Owner	Address
STRATASYS INC	5995 OPUS PARKWAY MINNETONKA MN 55343

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B29C:SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTAN....

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Inventor Name	Address	# of filed Patents	Total Citations
Crump, S Scott	Wayzata, US	29	3214
Mannella, Dominic F	Minnetonka, US	28	1031
Zinniel, Robert L	Plymouth, US	22	1833

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Three-dimensional parts having porous protective structures

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United States of America Patent

13020105

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PATENT NO	8221858
APP PUB NO	20120018926A1
SERIAL NO	13020105
DOCKET NO

US Family Size	Non-US Coverage
Patent Longevity	Forward Citations

DATE PUBLISHED	PUBLICATION/PATENT NO.	PUBLICATION TYPE
July 17, 2012	US,8221858,B2 US8221858B2	GRANTED PATENT AS SECOND PUBLICATION
January 26, 2012	US,20120018926,A1 US20120018926A1	FIRST PUBLISHED PATENT APPLICATION

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13020105

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