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:
Apr. 11, 1978
Filed:
Feb. 22, 1977
Applicant:
Inventors:
Richard K Kirchner, Bloomington, MN (US);
Nicholas Cleanthis Andreadakis, White Bear Lake, MN (US);
William Norman Mayer, White Bear Lake, MN (US);
Assignee:
Modern Controls, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02B / ;
U.S. Cl.
CPC ...
361384 ; 174 / ;
Abstract
Apparatus for housing the electronic components, keyboard and display screen for a portable communications terminal wherein the terminal is completely self-contained, and the apparatus may be closed into a case for carrying and opened into a plurality of operable positions, having power and heat dissipation features for safe operation in any of these positions. The heat dissipation system includes air circulation channels for conveying air flow over all internal components from a single source of air.