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:
Jun. 15, 1976
Filed:
Jan. 31, 1975
Noel Thomas Patton, Fort Wayne, IN (US);
Other;
Abstract
A portable air circulating fan, especially a high velocity fan in which a rotary air impeller is mounted on the shaft of an electric motor while a guard is provided which encloses the impeller and may enclose part or all of the motor, and which guard is formed into separable forward and rearward sections. The electric motor for the fan is supported on one of the guard sections near the center, especially the rearward guard section, while a support frame is provided for the fan having a base portion and a pair of spaced upstanding legs which are connected to the sides of the guard, and about which points of connection the fan is tiltable. Advantageously, the legs are also connected to the rearward guard section but may, alternatively, be connected to the forward guard section. In this manner the rotating air impeller is guarded at all times. The guard sections each comprise a center ring member and extending substantially radially from the center ring are wires which incline radially outwardly and inwardly to a peripheral outer ring. The radial wires may be provided with strengthening rings if desired.