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• 15 United States
• 10 France
• 8 Japan
• 7 China
• 5 Korea
• 2 Other

Patent Owner(s)

Patent Owner	Address
BIERMAN TIMM	SUSSEX WI

International Classification(s)

• E04B:GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTIT....
• E04C:STRUCTURAL ELEMENTS; BUILDING MATERIALS
• B32B:LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA....

• 2018 Application Filing Year
• E04B Class
• 1281 Applications Filed
• 925 Patents Issued To-Date
• 72.21 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
BIERMAN, TIMM	Sussex, US	4	23
# of filed Patents : 4 Total Citations : 23

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• E04B Class

• 0 % this patent is cited more than
• 6 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
7.5 Year Payment	$3600.00	$1800.00	$900.00	Jul 10, 2026
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Jul 10, 2030

Fee	Large entity fee	small entity fee	micro entity fee
Surcharge - 7.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge - 11.5 year - Late payment within 6 months	$160.00	$80.00	$40.00
Surcharge after expiration - Late payment is unavoidable	$700.00	$350.00	$175.00
Surcharge after expiration - Late payment is unintentional	$1,640.00	$820.00	$410.00

Full Text

US Patent Application No: 2015/0165,686

THREE-DIMENSIONAL PRINTING APPARATUS

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Abstract

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A three-dimensional printing apparatus including a base, a printing unit, and a control unit is provided for forming a three-dimensional object on a forming area layer by layer with a material. The base has a body and a moving member assembled therein. The forming area covers the moving member. The control unit is electrically connected to the moving member and the printing unit. The printing unit is controlled by the control unit, wherein after the three-dimensional object is formed, the moving member is controlled by the control unit to move relative to the body, such that at least a portion of the three-dimensional object is detached from the moving member.

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Description

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Claims

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