Patent US4815625A successfully refreshed from Google Patents.
US4815625A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Packaging system
Assignee: Individual
•
Filing: 1987-12-07
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Granted: 1989-03-28
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Expires: 2007-12-07
Abstract
Abstract A system of packaging provides two or more interconnected containers A, B, C in which articles are retained and the containers can be separated from one another to gain access to the articles. The packaging is assembled from elements each including a male and female tubular member 10 and 11 interconnected by frangible connecting means 22. Male members are engaged with female members to assemble a chain of containers which pivot relative to one another. Separation of the connecting means to release a container enables the members 10 and 11 to be twisted relative to one another to gain access to the article.
Inventors
- 👤 Stuart J. Filhol
- 👤 Oliver St. Clair Hood
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:51
CPC Classifications
B; B65; B65D; B65D1/00; B65D1/22; B65D1/26; B65D1/30
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
191 words
A packaging system which comprises two or more interconnectable elements, the elements each including first and second tubular members extending parallel and side by side one another, the first and second members of each element being joined by separable frangible connecting means, said first and second member each having an open end, the elements being assembled to one another by locating said open end of the first tubular member of one element into said open end of the second tubular member of another element to secure the elements together, the cooperating first and second tubular members thus assembled defining a closed container which is separable from adjacent tubular members by separation of said connecting means and the tubular members of each container being separable from each other whenever one tubular member includes an enlarged diameter portion adjacent its said open end adapted to receive the open end of the other tubular member, and wherein said members include integral locking means for inhibiting separation of the members after assembly and after breaking of the frangible connecting means, at least a portion of said locking means being contained in said enlarged diameter portion.
Claim 2
Dependent Claim
191 words
A packaging system which comprises two or more interconnectable elements, the elements each including first and second tubular members extending parallel and side by side one another, the first and second members of each element being joined by separable frangible connecting means, said first and second member each having an open end, the elements being assembled to one another by locating said open end of the first tubular member of one element into said open end of the second tubular member of another element to secure the elements together, the cooperating first and second tubular members thus assembled defining a closed container which is separable from adjacent tubular members by separation of said connecting means and the tubular members of each container being separable from each other whenever one tubular member includes an enlarged diameter portion adjacent its said open end adapted to receive the open end of the other tubular member, and wherein said members include integral locking means for inhibiting separation of the members after assembly and after breaking of the frangible connecting means, at least a portion of said locking means being contained in said enlarged diameter portion.
Claim 3
Dependent Claim
17 words
A system according to claim 1 wherein the elements are each of plastics, one piece, integral construction.
Claim 4
Dependent Claim
35 words
A system according to claim 1 wherein the assembled first and second members are pivotable relative to adjacent assembled first and second members by relative rotation between the first and second members of different elements.
Claim 5
Dependent Claim
46 words
A system according to claim 1 wherein the locking means includes an externally located catch on one member and an internally located portion, engageable with the catch, on the other member, the catch, when the elements are assembled, preventing release of one member from the other.
Claim 6
Dependent Claim
60 words
A system according to claim 4 wherein the locking means is located over circumferential portions of the members and the catch extends partly around its associated member so that, upon pivoting of a first member relative to its cooperating second member, the catch can be disengaged from the internally located portion to enable access to be gained to the container.
Claim 7
Dependent Claim
34 words
A system according to claim 5 wherein the relative pivoting action of the members to a release position is only possible when the connecting means between adjacent cooperating members of an element is separated.
Claim 8
Dependent Claim
37 words
A system according to claim 1 wherein the first and second tubular members are each of generally cylindrical shape having a longitudinal, circular cross-section opening extending from the open end to define the interior of the member.
Claim 9
Dependent Claim
52 words
A system according to claim 1 including a chain of interconnected but separable containers wherein the first tubular member of one element is engaged with the second tubular member of another element, and the second tubular member of said one element is engaged with the first tubular member of a third element.
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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) | 1992-03-27 | 1992-09-26 | 1993-03-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-03-27 | 1996-09-26 | 1997-03-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-03-27 | 2000-09-26 | 2001-03-28 | $7700.00 | Window Closed / Lapsed |