US2896784A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Article segregating mechanism
Assignee: OI Glass Inc
•
Filing: 1953-08-18
•
Granted: 1959-07-28
•
Expires: 1973-08-18
Abstract
No abstract record available.
Inventors
- 👤 William H Greenamyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:45
CPC Classifications
B; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/122; B07C5/124
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1921863A
Cited
US2186693A
Cited
US2346583A
Cited
US2368796A
Cited
US2645343A
Cited
US2730234A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1962-07-27 | 1963-01-26 | 1963-07-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1966-07-27 | 1967-01-26 | 1967-07-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1970-07-27 | 1971-01-26 | 1971-07-28 | $7700.00 | Window Closed / Lapsed |