US3250455A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Cushioned container
Assignee: Federal Carton Corp
•
Filing: 1964-06-29
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Granted: 1966-05-10
•
Expires: 1984-06-29
Abstract
No abstract record available.
Inventors
- 👤 Plunkett Robert
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 17:37
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/20; B65D5/2052; B65D5/2066; B65D5/2004
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
72 words
A CONTAINER COMPRISING AN ERECTED INTEGRAL BLANK OF FIBROUS MATERIAL HAVING A BOTTOM WALL, RECTANGULAR TUBULAR SIDE WALLS AT AN OPPOSITE PAIR OF EDGES OF SAID BOTTOM WALL, EACH TUBULAR WALL IN TURN HAVING FOUR WALLS, END WALLS AT THE REMAINING EDGES OF SAID BOTTOM WALL, COVER EXTENSIONS OF SAID END WALLS OVERLYING THE TOP FACES OF SAID TUBULAR SIDE WALLS AND SUPERPOSED EXTENSIONS OF SAID END WALLS FORMING MULTIPLE THICKNESS CUSH-
Claim 2
Dependent Claim
72 words
A CONTAINER COMPRISING AN ERECTED INTEGRAL BLANK OF FIBROUS MATERIAL HAVING A BOTTOM WALL, RECTANGULAR TUBULAR SIDE WALLS AT AN OPPOSITE PAIR OF EDGES OF SAID BOTTOM WALL, EACH TUBULAR WALL IN TURN HAVING FOUR WALLS, END WALLS AT THE REMAINING EDGES OF SAID BOTTOM WALL, COVER EXTENSIONS OF SAID END WALLS OVERLYING THE TOP FACES OF SAID TUBULAR SIDE WALLS AND SUPERPOSED EXTENSIONS OF SAID END WALLS FORMING MULTIPLE THICKNESS CUSH-
References Cited (Backward Citations)
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Cited
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Cited
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Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1969-05-09 | 1969-11-08 | 1970-05-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1973-05-09 | 1973-11-08 | 1974-05-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1977-05-09 | 1977-11-08 | 1978-05-10 | $7700.00 | Window Closed / Lapsed |