Patent US4320831A successfully refreshed from Google Patents.
US4320831A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Plastic containers for small valuable articles
Assignee: BPI ACQUISITION CORP C/O Corp TRUST COMPANY A CORP OF DE
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Filing: 1980-07-01
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Granted: 1982-03-23
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Expires: 2000-07-01
Abstract
Abstract A container of molded plastic material for storing, shipping or displaying precious gems, coins or other small valuable articles which require special handling. The container is comprised of three separate components,--a base providing a seat or storage receptacle for one or more of the articles, a rockable cover therefor, and a latch for locking the cover in its closed position. The cover may be fused to the base in the latter position if an additional factor of safety is desired to prevent tampering with the articles in the course of transit. A portion of the base may be used for bearing indicia and advertising matter relevant to the articles. The completely detachable rockable cover for the articles may function additionally as an inclined support for the container in display position, and the latch may assume the form of a completely detachable slide cooperating with a finger tab on the cover on the end of the container opposite the rocking axis of the cover, to conceal the tab and thereby to prevent the opening movement of the cover. Cooperating projections and depressions on the top and bottom of the container, respectively, permit convenient and reliable stacking and maintenance of the containers in proper alignment in a shipping or portable sample case.
Inventors
- 👤 Bela G. Szabo
- 👤 Dean J. Hirschfield
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 15:10
CPC Classifications
A; A45; A45C; A45C11/00; A45C11/24; G; G09; G09F; G09F23/00; G09F2023/0025
Claims Analysis
Total Claims: 21
Claim 1
Independent Claim
196 words
A combined storage, shipping and display container of molded plastic material for holding at least one valuable article of small size, comprising (a) a unitary base formed of a top with a plurality of integrally molded intersecting vertical wall portions, (b) said top having a depressed storage portion within the confines of said base, (c) said storage portion having a generally rectangular outline with an elongated slot at one end thereof, (d) a lowered web at the opposite end of said storage portion in the lowermost plane of said base, (e) a receptacle for said article in said storage portion, (f) a detachable rockable cover for said storage portion having a terminal flange engageable within said slot to permit the alternative disposition of said cover in overlying relation to said storage portion or in varying planes at different angles with respect to the latter, (g) a depressed finger tab on the free end of said cover opposite said terminal flange and overlying the inner end of said lowered web, and (h) a locking member movable over said web for selective engagement over the top of said finger tab for preventing the rocking movement of said cover.
Claim 2
Dependent Claim
196 words
A combined storage, shipping and display container of molded plastic material for holding at least one valuable article of small size, comprising (a) a unitary base formed of a top with a plurality of integrally molded intersecting vertical wall portions, (b) said top having a depressed storage portion within the confines of said base, (c) said storage portion having a generally rectangular outline with an elongated slot at one end thereof, (d) a lowered web at the opposite end of said storage portion in the lowermost plane of said base, (e) a receptacle for said article in said storage portion, (f) a detachable rockable cover for said storage portion having a terminal flange engageable within said slot to permit the alternative disposition of said cover in overlying relation to said storage portion or in varying planes at different angles with respect to the latter, (g) a depressed finger tab on the free end of said cover opposite said terminal flange and overlying the inner end of said lowered web, and (h) a locking member movable over said web for selective engagement over the top of said finger tab for preventing the rocking movement of said cover.
Claim 3
Dependent Claim
23 words
A device as set forth in claim 1 wherein said receptacle is of conical contour to accommodate the pavilion of a precious gem.
Claim 4
Dependent Claim
34 words
A device as set forth in claim 2 wherein said receptacle and a limited circular area of the storage portion adjacent thereto are transparent while the remaining area of the storage portion is translucent.
Claim 5
Dependent Claim
24 words
A device as set forth in claim 3 wherein said circular area bears an indicia marking relevant to the article seated in said receptacle.
Claim 6
Dependent Claim
25 words
A device as set forth in claim 3, wherein the main portion of said detachable cover is translucent and the central portion thereof is transparent.
Claim 7
Dependent Claim
31 words
A device as set forth in claim 5 wherein the central transparent portion of the cover is circular and is substantially coextensive with the transparent circular area of the storage portion.
Claim 8
Dependent Claim
49 words
A device as set forth in claim 1 wherein the outer end of said finger tab is yieldable and is adapted to be pressed towards said web by the inner end of said locking member, which upon withdrawal from said finger tab effects a partial lifting of said cover.
Claim 9
Dependent Claim
31 words
A device as set forth in claim 7 wherein said web is provided with an opening permitting access to said locking member and finger tab from the underside of said web.
Claim 10
Dependent Claim
30 words
A device as set forth in claim 7, including a cooperative projection and depression in the overlying portions of the inner end of the locking member and finger tab, respectively.
Claim 11
Dependent Claim
45 words
A device as set forth in claim 1, wherein said locking member is a reciprocable slide, a pair of guide walls on said base above the opposite lateral edges of said web, and corresponding cooperating slide tracks on the lateral edges of said locking slide.
Claim 12
Dependent Claim
32 words
A device as set forth in claim 10, including a serrated portion on the upper surface of said locking slide between said slide tracks for facilitating the manipulation of said locking slide.
Claim 13
Dependent Claim
72 words
A device as set forth in claim 1, wherein the engagement of the terminal flange of said cover within the slot is of sufficient looseness to permit the lifting of the cover from the storage portion to desirable angles and optionally to project the flanged end of said cover through the base to dispose it in position to function as an inclined supporting back for the container in an inclined display position.
Claim 14
Dependent Claim
53 words
A device as set forth in claim 1, wherein said container is of rectangular contour, with ribs extending from the top thereof along the opposite edges at the ends thereof, and grooves at the bottom of said opposite edges of said ends below said ribs for receiving the ribs of a subadjacent container.
Claim 15
Dependent Claim
26 words
A device as set forth in claim 1, wherein said base is of rectangular contour with the storage and web portions constituting the major area thereof.
Claim 16
Dependent Claim
27 words
A device as set forth in claim 14, including a depressed panel extending across the top for receiving a record bearer for indicia relevant to the article.
Claim 17
Dependent Claim
16 words
A device as set forth in claim 15, including an additional panel for receiving advertising indicia.
Claim 18
Dependent Claim
59 words
A device as set forth in claim 1, wherein the cover in overlying relation to said depressed storage portion forms a smooth continuum of the integral top along the edges of the cover, which edges are adapted to be coalesced to the top by a solvent for the molded plastic material, to seal permanently the contents of the container.
Claim 19
Dependent Claim
26 words
A device as set forth in claim 1 wherein said receptacle is of polygonal outline and of substantially the same depth as said vertical wall portions.
Claim 20
Dependent Claim
21 words
A device as set forth in claim 18, including a foam insert in said receptacle to provide a cushioned article support.
Claim 21
Dependent Claim
22 words
A device as set forth in claim 18 wherein said receptacle is of rectangular outline and substantially coextensive with said storage portion.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-03-22 | 1985-09-21 | 1986-03-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-22 | 1989-09-21 | 1990-03-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-22 | 1993-09-21 | 1994-03-23 | $7700.00 | Window Closed / Lapsed |