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. 14, 1993
Filed:
May. 22, 1992
Gordon J Waligorski, Carroll County, IN (US);
Felknor International, White, IN (US);
Abstract
An improved coffee roaster (10) for roasting a selected volume of coffee beans in a relatively quick and efficient manner. A roasting cavity (66) is provided for receiving and roasting a selected volume of green coffee beans. A timer (158) is provided for controlling the roasting time. A heating coil (32) is provided for generating heat to roast the coffee beans. A motor (24) drives a fan (30), which forces air through the heating coil (32) and toward the roasting cavity (66). Slots (76) defined by the roasting cavity (66) direct the heated air into the roasting cavity (66) such that the coffee beans are agitated and roasted. Chaff is evacuated with the air through the opening (74) in the top of the roasting cavity (66). A chaff collector (20) is provided for collecting the chaff evacuated while allowing the escape of air.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile