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:
Aug. 22, 1995
Filed:
Apr. 13, 1993
Keith Hannant, Rustington, GB;
Smiths Industries Public Limited Company, London, GB;
Abstract
The handset of electrosurgery or welding apparatus has two spaced contacts which make connection with the shaft of an electrode that is insertable into the handset. A low power alternating signal generator is connected to the forward contact. When the electrode is fully inserted into the handset and contacts the rear contact, the alternating signal is supplied to a detector. The detector is connected to a power generator and rams it on when the alternating signal is detected so that electrosurgery power is supplied to the forward contact.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile