Claims
- 1. A masking apparatus for presenting information to be memorized, comprising:
- a body under which a text may be placed;
- an opening in the body through which a first portion of the text may be viewed;
- a plurality of members disposed on the body including:
- a first member adjacent to the opening for covering substantially all of the opening and the first portion of the text,
- a second member for covering a second portion of the text, and
- a third member adjacent to the first member for covering a third portion of the text in one position and covering the first and second members in another position.
- 2. A masking apparatus for presenting information according to claim 1, wherein the plurality of members comprise:
- a left flap, a center portion, a right flap, and a third flap,
- the left flap being formed by a fold in the body;
- the right flap being formed by a fold in the body; and
- the center portion being a part of the body between the fold forming the left flap and the fold forming the right flap, being provided with the opening through which the text can be viewed;
- the third flap having an edge pivotally connected to the body adjacent to the fold forming the left flap.
- 3. A masking apparatus for presenting information according to claim 2, wherein the body is rectangular and flat.
- 4. A masking apparatus for presenting information to be memorized, comprising:
- (a) a body under which a text may be placed, having an opening through which a plurality of portions of the text may be viewed;
- (b) a plurality of members disposed on the body including:
- (1) a first member adjacent to the opening for covering a first portion of the text;
- (2) a second member for covering a second portion of the text;
- (3) a third member adjacent to the first member for covering a third portion of the text;
- (c) a frame defining an aperture under which the text may be placed, the body being the frame;
- (d) a sliding panel being movably inserted into the frame;
- (e) the members being pivotally connected to the frame;
- (f) the opening being the portion of the aperture definable between the frame and the inserted panel; and
- (g) a text page, separate from said sliding panel, removably placed under the aperture.
- 5. A masking apparatus for presenting information according to claim 4, wherein the frame is rectangular.
- 6. A masking apparatus for presenting information according to claim 4, wherein the plurality of comprises a left pair of opposing flaps, a center pair of opposing flaps, and a right flap;
- the left pair of opposing flaps being pivotally connected along adjacent edges by a left hinge, the center pair of opposing flaps being pivotally connected along adjacent edges by a center hinge, and the right flap being pivotally connected to a right hinge;
- the hinges being pivotally connected to the top of the frame by a plurality of hinges providing for movement of the flaps to positions in 180.degree. angular relation whereby a text placed under the frame is visible in one position of the flaps and is invisible in the other position thereof.
Parent Case Info
This application is a division, of application Ser. No. 07/603,167, filed Oct. 25, 1990, now U.S. Pat. No. 5,161,978.
US Referenced Citations (6)
Divisions (1)
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Number |
Date |
Country |
Parent |
603167 |
Oct 1990 |
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