Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Date of Patent
February 22, 2011
Patent Application Number
12231459
Date Filed
September 3, 2008
Patent Citations Received
Patent Primary Examiner
Patent abstract
A fastener system is constructed wherein the installation and removal drive surfaces intersect an enlarged core diameter in a transitional surface that extends between the installation and removal surfaces of adjacent wings. The transitional surface has a concave form that conforms to the core diameter. The projections of the driver in the system are formed in a blunt shape.
Timeline
No Timeline data yet.
Further Resources
No Further Resources data yet.
