US3333721A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Protective container
Assignee: Individual
•
Filing: 1965-04-05
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Granted: 1967-08-01
•
Expires: 1985-04-05
Abstract
No abstract record available.
Inventors
- 👤 Lawrence J Marek
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:15
CPC Classifications
B; B65; B65D; B65D11/00; B65D11/18; B65D11/1866; B65D11/1873; B65F; B65F1/00; B65F1/14; B65F1/16; B65F1/1623; B65F1/163; Y; Y10; Y10S; Y10S220/00; Y10S220/908
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
IN A SELF-INTERLOCKING CONTAINER COMPRISING: A BOTTOM PANEL HAVING UP-TURNED END EDGES; A PAIR OF SIDE PANELS EACH HAVING IN-TURNED BOTTOM EDGES, SAID BOTTOM EDGES BEING POSITIONED UNDER OPPOSITE SIDE EDGES OF SAID BOTTOM PANEL; AND A PAIR OF END PANELS EACH HAVING IN-TURNED SIDE EDGES, SAID SIDE EDGES BEING POSITIONED OUTSIDE THE RESPECTIVE SIDE PANELS, SAID ENDPANELS EACH HAVING A BOTTOM EDGE POSITIONED INSIDE AN UP-TURNED END EDGE OF THE BOTTOM PANEL; THE COMBINATION WITH THE SIDE PANELS
Claim 2
Dependent Claim
79 words
IN A SELF-INTERLOCKING CONTAINER COMPRISING: A BOTTOM PANEL HAVING UP-TURNED END EDGES; A PAIR OF SIDE PANELS EACH HAVING IN-TURNED BOTTOM EDGES, SAID BOTTOM EDGES BEING POSITIONED UNDER OPPOSITE SIDE EDGES OF SAID BOTTOM PANEL; AND A PAIR OF END PANELS EACH HAVING IN-TURNED SIDE EDGES, SAID SIDE EDGES BEING POSITIONED OUTSIDE THE RESPECTIVE SIDE PANELS, SAID ENDPANELS EACH HAVING A BOTTOM EDGE POSITIONED INSIDE AN UP-TURNED END EDGE OF THE BOTTOM PANEL; THE COMBINATION WITH THE SIDE PANELS
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-07-31 | 1971-01-30 | 1971-08-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-07-31 | 1975-01-30 | 1975-08-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-07-31 | 1979-01-30 | 1979-08-01 | $7700.00 | Window Closed / Lapsed |