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Country	kind	publication No.	Filing Date	Type	Sub-Type
CN	B	CN104720197	Dec 22, 2014	Patent	Grant
Type : Patent Sub-Type : Grant
GRANTED PATENT FOR INVENTION		SELF SEALING SYSTEM FOR WATERPROOF COUPLING OF UPPERS TO OUTSOLES		Apr 12, 2017

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

Patent Owner(s)

Patent Owner	Address
COLUMBIA SPORTSWEAR NORTH AMERICA INC	14375 NW SCIENCE PARK DRIVE PORTLAND OR 97229

International Classification(s)

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

• 2014 Application Filing Year
• A43B Class
• 567 Applications Filed
• 476 Patents Issued To-Date
• 83.96 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Liu, Xiao Dong	Zhuhai City, CN	5	9
# of filed Patents : 5 Total Citations : 9
Wei, Yi Jiang	Zhuhai City, CN	3	6
# of filed Patents : 3 Total Citations : 6
Xia, Peng Cheng	Zhuhai City, CN	2	4
# of filed Patents : 2 Total Citations : 4

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Patent Citation Ranking

• 4 Citation Count
• A43B Class

• 11.41 % this patent is cited more than
• 10 Age

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Maintenance Fees

Fee	Large entity fee	small entity fee	micro entity fee	due date
11.5 Year Payment	$7400.00	$3700.00	$1850.00	Dec 25, 2026

Fee	Large entity fee	small entity fee	micro entity fee
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: 2017/0274,488

Positive Feed Tool with Improved Shift from Forward to Retract

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Abstract

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Feed tools and methods of use for initiating a change in a spindle feed direction from an advance direction that moves the spindle towards a workpiece to a retract direction that moves the spindle away from the workpiece. The tool and methods may use a thrust overload force that is generated on one or more of the components to initiate the shift from forward to retract and/or a lift ring that acts on one or more of the components. The tool and methods may also include a two-stage piston to accomplish the shift. The various components may be used independently or in combination within the tool.

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Description

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Claims

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