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:
May. 01, 1990
Filed:
Apr. 06, 1989
Karl-Heinz Kamprath, Wiesbaden, DE;
Braun Aktiengesellschaft, Kronberg, DE;
Abstract
The invention is directed to an electrically powered portable mixer for processing food, including a housing 1 accommodating a motor 19, a gear box 20 and a receptacle means 21 connected to the gear box 20 for the fastening of processing tools 5. Provided on the housing 1 and extending transversely to the longitudinal axis 24 of the housing 1 is a handle 2 for holding the portable mixer, with air vents 11 which ensure the passage of cooling air through the housing 1 being provided on the housing 1 for cooling the motor 19. To cool the motor 19, the handle 2 incorporate at least one air duct 22 in which the cooling air is conducted towards the housing from outside and/or away from the housing 1.