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. 30, 2004
Filed:
Sep. 19, 2001
Applicant:
Inventor:
Louis E. Sulfstede, Irving, TX (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01M 1/38 ; G05B 1/300 ; G05B 1/500 ; G06F 1/130 ; G21C 1/700 ;
U.S. Cl.
CPC ...
G01M 1/38 ; G05B 1/300 ; G05B 1/500 ; G06F 1/130 ; G21C 1/700 ;
Abstract
A diagnostic apparatus for analyzing a motor of a heating, ventilation, and air conditioning (HVAC) system. The diagnostic apparatus includes a portable control unit which is detachably coupled to the HVAC system. The control unit can monitor, generate and simulate all control functions associated with the HVAC system.