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

Patent Owner(s)

Patent Owner	Address
RA BRANDS L L C	870 REMINGTON DRIVE MADISON NC 27025

International Classification(s)

• F41C:SMALLARMS, e.g. PISTOLS, RIFLES

• 2010 Application Filing Year
• F41C Class
• 148 Applications Filed
• 97 Patents Issued To-Date
• 65.55 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Stone, Jeffrey W	Elizabethtown, US	46	1117
# of filed Patents : 46 Total Citations : 1117

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Patent Citation Ranking

• 3 Citation Count
• F41C Class

• 2.17 % this patent is cited more than
• 15 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: 2017/0274,488

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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