US3178093A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Reinforced container
Assignee: Fort James Corp
•
Filing: 1962-12-31
•
Granted: 1965-04-13
•
Expires: 1982-12-31
Abstract
No abstract record available.
Inventors
- 👤 Wasyluka Paul
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 22:05
CPC Classifications
B; B65; B65D; B65D5/00; B65D5/42; B65D5/44; B65D5/441; B65D5/443
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A RIGIDIFIED CONTAINER HAVING UPRIGHT WALLS CONNECTED BY CORNER SCORES AND DISPOSED IN TUBULAR RELATION AND BOTTOM CLOSURE MEANS, THE CONTAINER FORMED FROM A FOLDABLE BLANK AND HAVING A REINFORCING ASSEMBLY FOLDABLY CONNECTED AND DISPOSED IN FLATWISE RELATION TO THE INNER SURFACE OF THE TOP MARGINS OF THE CONTAINER WALLS, THE REINFORCING ASSEMBLY INCLUDING INNER, OUTER AND INTERMEDIATE MEMBERS IN HINGEDLY CONNECTED RELATION, THE OUTER MEMBERS BEING SECURED TO THE RESPECTIVE CONTAINER WALLS, SAID OUTER MEMBERS CONNECTED AT THEIR END EDGES BY CORNER WEBS, THE CORNER WEBS EACH HAVING A SCORE IN ALIGNMENT WITH THE RESPECTIVE WALL CENTER SCORE AND WITH AN INWARDLY PROTRUDING BEAD, THE INTERMEDIATE AND INNER MEMBERS HAVING FREE END EDGES ADJACENT THE RESPECTIVE CORNER WEB BEADS, SAID BEADS FORMING A BUTTRESS CORNER STRUCTURE WITH THE SAID FREE AND EDGES, RIGIDFYING THE CORNERS IN DETERMINED ANGULAR RELATION.
Claim 2
Dependent Claim
140 words
A RIGIDIFIED CONTAINER HAVING UPRIGHT WALLS CONNECTED BY CORNER SCORES AND DISPOSED IN TUBULAR RELATION AND BOTTOM CLOSURE MEANS, THE CONTAINER FORMED FROM A FOLDABLE BLANK AND HAVING A REINFORCING ASSEMBLY FOLDABLY CONNECTED AND DISPOSED IN FLATWISE RELATION TO THE INNER SURFACE OF THE TOP MARGINS OF THE CONTAINER WALLS, THE REINFORCING ASSEMBLY INCLUDING INNER, OUTER AND INTERMEDIATE MEMBERS IN HINGEDLY CONNECTED RELATION, THE OUTER MEMBERS BEING SECURED TO THE RESPECTIVE CONTAINER WALLS, SAID OUTER MEMBERS CONNECTED AT THEIR END EDGES BY CORNER WEBS, THE CORNER WEBS EACH HAVING A SCORE IN ALIGNMENT WITH THE RESPECTIVE WALL CENTER SCORE AND WITH AN INWARDLY PROTRUDING BEAD, THE INTERMEDIATE AND INNER MEMBERS HAVING FREE END EDGES ADJACENT THE RESPECTIVE CORNER WEB BEADS, SAID BEADS FORMING A BUTTRESS CORNER STRUCTURE WITH THE SAID FREE AND EDGES, RIGIDFYING THE CORNERS IN DETERMINED ANGULAR RELATION.
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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) | 1968-04-12 | 1968-10-12 | 1969-04-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1972-04-12 | 1972-10-12 | 1973-04-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1976-04-12 | 1976-10-12 | 1977-04-13 | $7700.00 | Window Closed / Lapsed |