Patent US2739410A successfully refreshed from Google Patents.
US3082927A
Expired / Lapsed
US
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Lined container
Assignee: Hedwin Corp
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Filing: 1960-07-26
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Granted: 1963-03-26
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Expires: 1980-07-26
Abstract
No abstract record available.
Inventors
- 👤 Thomas W Winstead
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 00:08
CPC Classifications
B; B65; B65D; B65D11/00; B65D11/10; B65D21/00; B65D21/02; B65D21/0209; B65D25/00; B65D25/38; B65D25/40; B65D25/42; B65D37/00; B65D77/00; B65D77/04; B65D77/06; B65D77/062; B65D77/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
90 words
IN COMBINATION, AN OUTER CARTON OF SUBSTANTIALLY RECTANGULAR SHAPE AND A SEPARABLE INNER CONTAINER, SAID INNER CONTAINER COMPRISING A HOLLOW BODY OF A THERMOPLASTIC MATERIAL OF SELF-SUSTAINING RIGIDITY HAVING INTEGRAL TOP, BOTTOM AND SIDE WALLS FORMED TO SUBSTANTIALLY THE INNER SHAPE OF THE OUTER CARTON, ALL JUNCTIONS OF ADJACENT RESPECTIVE TOP, BOTTOM AND SIDE WALLS CONVERGING IN CONTOURED RADII WHICH BOUND THE EXTREMITIES OF THE CONTAINER TO THEREBY PROVIDE A CLEARANCE SPACE BETWEEN ALL INNER CORNERS AND EDGES OF SAID OUTER CARTON AND THE ADJACENT AREAS OF SAID INNER CONTAINER.
Claim 2
Dependent Claim
90 words
IN COMBINATION, AN OUTER CARTON OF SUBSTANTIALLY RECTANGULAR SHAPE AND A SEPARABLE INNER CONTAINER, SAID INNER CONTAINER COMPRISING A HOLLOW BODY OF A THERMOPLASTIC MATERIAL OF SELF-SUSTAINING RIGIDITY HAVING INTEGRAL TOP, BOTTOM AND SIDE WALLS FORMED TO SUBSTANTIALLY THE INNER SHAPE OF THE OUTER CARTON, ALL JUNCTIONS OF ADJACENT RESPECTIVE TOP, BOTTOM AND SIDE WALLS CONVERGING IN CONTOURED RADII WHICH BOUND THE EXTREMITIES OF THE CONTAINER TO THEREBY PROVIDE A CLEARANCE SPACE BETWEEN ALL INNER CORNERS AND EDGES OF SAID OUTER CARTON AND THE ADJACENT AREAS OF SAID INNER CONTAINER.
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) | 1966-03-25 | 1966-09-24 | 1967-03-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1970-03-25 | 1970-09-24 | 1971-03-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1974-03-25 | 1974-09-24 | 1975-03-26 | $7700.00 | Window Closed / Lapsed |