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:
Feb. 20, 2007
Filed:
May. 16, 2003
Joseph Reghetti, Las Vegas, NV (US);
Barry Kenneth Anspach, Centennial, CO (US);
Russell Sandquist, Sedalia, CO (US);
Joseph Reghetti, Las Vegas, NV (US);
Barry Kenneth Anspach, Centennial, CO (US);
Russell Sandquist, Sedalia, CO (US);
M.E.P. Cad, Inc., Las Vegas, NV (US);
Abstract
A user of a computer aided design (CAD) system graphically places fire alarm appliances, such as smoke detectors and sirens, in a drawing area. After elements are placed and physical paths are determined, a series of electrical circuit connections between alarm source elements and alarm appliance elements are determined. Labels for alarm system device are automatically generated and automatically resequenced. Riser details may be generated in multiple formats. The system also allows standard CAD drawings to be imported into the alarm CAD system. This feature includes a gravitate command which automatically connects unconnected wire paths to the nearest alarm appliance. Circuit requirements can be listed with either a base unit, an appliance, or both. When both the base unit and the corresponding appliance have circuit requirements listed, the circuits are combined into a single listing.