US3412654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Apparatus for forming drum-like containers
Assignee: OI Glass Inc
•
Filing: 1966-04-18
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Granted: 1968-11-26
•
Expires: 1986-04-18
Abstract
No abstract record available.
Inventors
- 👤 Mccandless William
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 03:40
CPC Classifications
B; B31; B31B; B31B50/00; B31B50/60; B31B50/64; B31B50/74; B31B50/741; B31B2105/00; B31B2105/002; B31B2105/0022
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US2216331A
Cited
US3133482A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1971-11-26 | 1972-05-27 | 1972-11-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-11-26 | 1976-05-27 | 1976-11-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-11-26 | 1980-05-27 | 1980-11-26 | $7700.00 | Window Closed / Lapsed |