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:
Nov. 16, 1976
Filed:
Mar. 10, 1976
Applicant:
Inventor:
William R Beach, Fort Lauderdale, FL (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G09F / ;
U.S. Cl.
CPC ...
40 8 / ; 35 76 ;
Abstract
A learning aid particularly useful by one learning a foreign language, includes an openable box containing a double reel and web assembly wherein the web has printed matter on it which can be viewed through a window area of the cover of the box, and the box contains cartridge means for carrying the double reel and web assembly during insertion of the assembly in and removal of the assembly from the box. This permits quick insertion and removal of the cartridge means and the double reel and web assembly as a unit. A larger number of such cartridge and reel units may be provided for use in a single viewing box, thus facilitating the learnings of a large amount of printed material.