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

Patent Owner(s)

Patent Owner	Address
BENELL ARMI S P A	VIA DELLA STAZIONE 50 URBINO (BRESCO) 81029

International Classification(s)

• F41A:FUNCTIONAL FEATURES OR DETAILS COMMON TO BOTH SMAL....

• 2007 Application Filing Year
• F41A Class
• 190 Applications Filed
• 126 Patents Issued To-Date
• 66.32 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Moretti, Luigi	Collebeato, IT	32	209
# of filed Patents : 32 Total Citations : 209

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Patent Citation Ranking

• 7 Citation Count
• F41A Class

• 2.53 % this patent is cited more than
• 17 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date

Fee	Large entity fee	small entity fee	micro entity fee
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: 2017/0227,733

OPTICAL LENS

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Abstract

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An optical lens including a first lens group and a second lens group is provided. The first lens group is arranged between a magnified side and a minified side. The first lens group includes three lenses. A surface of a second lens facing to the minified side is a convex aspherical surface. The second lens group includes three lenses. Each of the first lens group and the second lens group includes at least one aspherical lens.

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Description

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Claims

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