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:
Dec. 28, 1982
Filed:
May. 18, 1981
Philip J Rodden, Beverly, MA (US);
Richard J Duffy, Salem, MA (US);
Other;
Abstract
An improved machine is provided for the continuous manufacture of self-locking internally threaded articles. A movable support member for receiving the fasteners is provided with a plurality of rotatable platforms, one for each fastener, each platform having a pinion disposed at the underside thereof. A stationary rack is aligned to mesh with the pinions at a predetermined location along the path of movement of the support member whereby the platforms and fasteners located thereon are continuously rotated during application of the locking patch to the internal threads over a desired circumferential portion of the threads, during movement of the support member.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile