US3415406A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Corner joint structure for rectilinear containers
Assignee: Plexowood Inc
•
Filing: 1967-05-19
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Granted: 1968-12-10
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Expires: 1987-05-19
Abstract
No abstract record available.
Inventors
- 👤 Jr Robert P Habgood
- 👤 Joseph N Ianuzzi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 23:41
CPC Classifications
F; F16; F16B; F16B12/00; F16B12/44; F16B12/46; F16B12/04; A; A47; A47B; A47B96/00; A47B96/20; A47B96/202
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US463777A
Cited
US782639A
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US948503A
Cited
US1385958A
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US2240256A
Cited
US2362904A
Cited
US2551775A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-12-10 | 1972-06-10 | 1972-12-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-12-10 | 1976-06-10 | 1976-12-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-12-10 | 1980-06-10 | 1980-12-10 | $7700.00 | Window Closed / Lapsed |