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US3382625A
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Prestressed enclosure
Assignee: ROBERT S KUSS
•
Filing: 1965-05-19
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Granted: 1968-05-14
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Expires: 1985-05-19
Abstract
No abstract record available.
Inventors
- 👤 Robert S Kuss
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 21:02
CPC Classifications
B; B65; B65D; B65D88/00; B65D88/02; B65D88/12; B65D88/121
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1167354A
Cited
US3123186A
Cited
US1052960A
Cited
GB191201332A
Cited
US1378928A
Cited
US3118187A
Cited
US3272582A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-05-14 | 1971-11-13 | 1972-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-05-14 | 1975-11-13 | 1976-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-05-14 | 1979-11-13 | 1980-05-14 | $7700.00 | Window Closed / Lapsed |