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:
Mar. 03, 1998
Filed:
Oct. 10, 1995
Applicant:
Inventors:
Milton Ward Garland, Waynesboro, PA (US);
Arthur James Marshall, Gettysburg, PA (US);
John Anthony Ecton, Jr, Greencastle, PA (US);
Assignee:
Frick York International, Waynesboro, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F / ;
U.S. Cl.
CPC ...
395863 ; 395821 ; 395832 ; 395893 ; 361636 ; 361640 ;
Abstract
A digital input/output circuit board includes a plurality of circuits each having an input module and an output module for mounting either an input module or an output module, wiring terminals for attaching field wires to electrically connect the circuit board to field devices, a hot wiring terminal for attaching a hot power wire, and a neutral wiring terminal for attaching a neutral power wire. A computer connected to the circuit board receives input signals indicating the state of the field devices and sends output signals to activate other field devices.