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

Patent Owner(s)

Patent Owner	Address
R D WERNER MANUFACTURING COMPANY INC	93 WERNER ROAD GREENVILLE PA 16125

International Classification(s)

• E06C:LADDERS
• B25G:HANDLES FOR HAND IMPLEMENTS
• B21D:WORKING OR PROCESSING OF SHEET METAL OR METAL TUBE....

• 1984 Application Filing Year
• E06C Class
• 36 Applications Filed
• 0 Patents Issued To-Date
• 0 % Issued To-Date

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Bayer, Thomas E	Girard, PA	2	26
# of filed Patents : 2 Total Citations : 26

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Patent Citation Ranking

• 8 Citation Count
• E06C Class

• 0 % this patent is cited more than
• 40 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 No: 4561165

Method and apparatus for making hook to rail connection for scaffolds or the like

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Abstract

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A method and apparatus for making hook-to-rail connections for scaffolds or the like, namely a method of securing an offset hook to a rail or beam of generally I-shape by inserting an arcuate plate of such ductility as to be deformable upon extension thereof to fill spacing between the flanged ends of the rail or beam and the hook and to secure the hook to the rail.

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Description

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Claims

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