Tape cassette security container

• US 4,285,429 A
• Filed: 02/04/1980
• Issued: 08/25/1981
• Est. Priority Date: 02/04/1980
• Status: Expired due to Term

• Current Assignee: William D. Mactavish
• Original Assignee: William D. Mactavish
• Inventors: MacTavish, William D.
• Primary Examiner(s): Ross, Herbert F.
• Application Number:
  US06/118,525
• Time in Patent Office: 568 Days
• Field of Search: 206/387, 206/1.5, 206/316, 206/565, 211/4, 211/40, 70/63, 312/9, 312/12, 312/13, 312/DIG. 3
• US Class Current: 206/387.11
• CPC Class Codes: E05B 73/0023 Containers, boxes, cases or the like, e.g. for compact discs or video-cassettes, specially adapted therefor
• CPC Class Codes: G11B 23/023 Containers for magazines or cassettes
• CPC Class Codes: Y10T 70/5031 Receptacle

Abstract

A tape cassette security container including a housing having an entry opening of slightly lesser dimension than the cassette, a plug member limiting the space within the housing to prevent removal of the cassette, and a key member for removing the plug member to permit removal of the cassette.

Claims

1. A security device for receiving and displaying a cassette, comprising:

(a) a housing for receiving a cassette having a longitudinal dimension and a transverse dimension,

(b) said housing having opposed front and rear walls, longitudinally spaced opposed end walls, and transversely spaced opposed first and second side walls,

(c) an entry opening in said front wall having a length slightly greater than the longitudinal dimension of the cassette to be received in said housing,

(d) said opening having opposed edges spaced apart widthwise less than the transverse dimension of the cassette to be received in said housing,

(e) a first ledge between one edge of said opening and said first side wall,

(f) a second ledge between the opposite edge of said opening and said second side wall,

(g) said opposed side walls being spaced apart a distance sufficiently greater than the transverse dimension of said cassette to permit the cassette to be inserted widthwise at a transverse angle, leading edge first, through said entry opening toward said first side wall until the trailing edge of the cassette clears said opposite edge of said opening and then can be moved toward said second wall until said cassette rests upon both said first and second ledges in a contained positon within said housing and providing a locking space between said leading edge of the cassette and said first side wall,

(h) locking means movable into a locking position within the locking space to prevent removal of said cassette from said housing until said locking means is removed from said locking space.

2. The invention according to claim 1 in which said locking means comprises a plug member adapted to be fitted within said locking space, the transverse dimension of said cassette and the transverse dimension of said plug member being not greater than the distance between said side walls, means for retaining said plug member in said locking space, and key means for removing said plug member from said locking space.

3. The invention according to claim 2 in which said means for retaining said plug member in said locking space comprises cooperative wedge means on said plug member and in at least one of said side or end walls.

4. The invention according to claim 3 in which said wedge means comprises a wedge member projecting from one side of said plug member and a cooperative wedge-shaped slot formed in the opposing portion of a wall of said housing.

5. The invention according to claim 4 in which said wedge member is a dove-tail tongue and said cooperative slot is a dove-tail slot.

6. The invention according to claim 2 in which said key member comprises an elongated shank having a cam element adapted to be rotatably received longitudinally of said housing beneath said plug member in said locking space, said plug member being adapted to be forced rearwardly from said locking space by rotation of said key member causing said cam element to engage and thrust said plug member from said locking space.

7. The invention according to claim 6 in which the front-to-rear dimension of said plug member is less than the front-to-rear dimension of said housing.

8. The invention according to claim 1 further comprising additional display openings in at least one other wall of said housing, the dimensions of said display openings being less than the corresponding dimensions of a cassette received in contained position within said housing.