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:
Dec. 06, 1988
Filed:
Nov. 19, 1986
Applicant:
Inventor:
Mahboob Ahmed, Bothell, WA (US);
Assignee:
HR, Incorporated, Bellevue, WA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F26B / ;
U.S. Cl.
CPC ...
34 48 ; 34 53 ; 34 54 ; 34 55 ;
Abstract
Dryers with a timed drying cycle of user selectable duration and a continuous drying cycle which is terminated only upon receipt of an input from the user of the dryer. An optional module allows the user to select the maximum temperature wanted in the dryer cabinet, the minimum temperature needed for effective drying is set at the factory. Control is exercised via a microprocessor over the heater and the fan of a heater/fan unit, a recirculating blower, and the blower of an optional HEPA filter assembly if that assembly is present.