US2604200A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Screw type article conveying mechanism
Assignee: OI Glass Inc
•
Filing: 1949-07-16
•
Granted: 1952-07-22
•
Expires: 1969-07-16
Abstract
No abstract record available.
Inventors
- 👤 Hohl John
- 👤 Alois F Trendel
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 07:32
CPC Classifications
B; B65; B65G; B65G33/00; B65G33/02; B65G33/04
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US989915A
Cited
US1013807A
Cited
US1712751A
Cited
US1750327A
Cited
US2178701A
Cited
US2184100A
Cited
US2387211A
Cited
US2439075A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-07-22 | 1956-01-21 | 1956-07-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-07-22 | 1960-01-21 | 1960-07-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-07-22 | 1964-01-21 | 1964-07-22 | $7700.00 | Window Closed / Lapsed |