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. 22, 1977
Filed:
Jan. 21, 1976
John Henry Gavin, Lancaster, PA (US);
John Martin Spickler, Marietta, PA (US);
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
An application machine for staking contacts, e.g. circuit board pins, in a hole in a circuit board including an extendable staking anvil mounted on a toggle linkage. The staking anvil is provided with a bore and a fluidic sensor in communication with the bore to detect the presence of a clear circuit board hole for insertion of a contact in the hole. In the event no hole is present, or a contact has already been staked in the hole, a control system responsive to the fluidic sensor retracts the extendable anvil and prevents staking a terminal pin in the circuit board where no hole is present, or where a pin has already been staked in the hole.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile