The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 09, 1976
Filed:
Nov. 12, 1975
David Bates Russell, Southborough, MA (US);
Dennison Manufacturing Company, Framingham, MA (US);
Abstract
An improved hollow needle is provided for inserting through a material a fastener having a flexible filament with a retaining cross-bar at one end. The improved needle has an end for penetrating the material, a hollow central bore for slidably receiving the fastener cross-bar, a longitudinal slot along one side of the bore for slidably receiving the filament, and an upstanding flange at or adjacent one or preferably both edges of the slot for protecting the material and/or filament from damage during insertion of the fastener.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile