Case for packing a tape cassette or the like

• US 4,314,637 A
• Filed: 05/07/1980
• Issued: 02/09/1982
• Est. Priority Date: 05/14/1979
• Status: Expired due to Term

• Current Assignee: Patrick Posso
• Original Assignee: Patrick Posso
• Inventors: Posso, Patrick
• Primary Examiner(s): Dixson, Jr., William T.
• Application Number:
  US06/147,519
• Time in Patent Office: 643 Days
• Field of Search: 206/387, 206/1.5, 220/339, 220/306, 220/334
• US Class Current: 206/387.1
• CPC Class Codes: G11B 23/0233 Containers for a single cassette

Abstract

The present invention relates to an improved case for packing a tape cassette or the like, wherein the case comprises, on the one hand, a transparent element presenting a bottom, a rear wall and two side walls extending over the whole of its width and, on the other hand an opaque element presenting a top, a front edge portion and side walls, this opaque element comprising two portions and side walls, this opaque element comprising two portions connected together by a hinge integral with and extending in the top parallel to the front edge portion, continuing through the side walls by separating slits so that the rear opaque portion and the transparent element cooperate to form a rigid body when their side walls are connected together, while the front portion forms a cover whose side walls cooperate with those of the transparent element by elastic locking means.

Claims

1. A case for a tape cassette, comprising:

A. a substantially transparent bottom member formed in one piece and having

(1) a bottom wall,

(2) an upright rear wall,

(3) opposite upright and parallel side walls,

(4) at least one window in each of said side walls, near the rear wall and spaced therefrom and extending down to the bottom of the side wall, and

(5) at least two shallow slots in said bottom wall, one at each side thereof, each opening outwardly to one of said windows;

B. a top member formed in one piece and having

(1) a top wall,

(2) a downwardly projecting front wall, and

(3) opposite, parallel, downwardly projecting side walls spaced apart by a distance to be closely receivable between the side walls of the bottom member and each of which has a slit that extends through its full height and divides it into front and rear portions,

(4) said top wall having a laterally extending groove aligned with said slits that provides a hinge whereby a front portion of the top member can swing up and down relative to the rear portion thereof;

C. integral means on the top member for securing the same to the bottom member, said integral means comprising

(1) a tooth projecting sidewardly outwardly from each of said side wall rear portions and closely receivable in one of said windows, and

(2) a tongue projecting edgewise downwardly from each of said side wall rear portions and closely receivable in one of said slots; and

D. cooperating detent means on the side walls of said members for releasably confining the front portion of said top member against swinging out of a closed position, said detent means comprising a protuberance on each side wall of one of said members projecting towards the adjacent side wall of the other member and receivable in a depression in said adjacent side wall, said detent means being located near said front wall.

2. The case of claim 1 wherein each of said teeth has an upwardly facing top surface that engages under an upper edge of a window, and each tooth tapers downwardly and sidewardly inwardly from said top surface to have an inclined ramp surface.

3. The case of claim 1 wherein said bottom member is made of a clear polystyrene and said top member is made of a polypropylene.

4. The case of claim 1, further characterized by:

E. a pair of integral downwardly projecting lugs on the front portion of said top wall, each receivable in one of a pair of reel openings of a cassette received in the case, to immobilize the reels.

5. The case of claim 1, further characterized by:

(1) the top edge of said rear wall being spaced below the top edges of the side walls of the bottom member by a distance equal to the thickness of said top wall, and

(2) said top wall projecting rearwardly beyond the side walls of said top member to overlie the top edge of said rear wall.