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. 08, 1983
Filed:
Nov. 27, 1981
Bruce R Beeghly, Youngstown, OH (US);
The Economy Engine Company, Youngstown, OH (US);
Abstract
A trigger circuit comprises first, second and third triggerable switches each being rendered conductive when a signal at its control terminal reaches the threshold level. The first switch is connected to accept a timing pulse signal. The first and second switches are connected in series with each other and a control terminal of the third switch to activate the third switch when both the first and second switches have become conductive. A delay circuit is in series with the first switch and in parallel with the gate and one other terminal of the second switch. A time delay is introduced after the first switch is activated by the timing pulse signal and before the second switch is activated to thus trigger the third switch.