US2605885A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Portable conveyer
Assignee: C EARL HOVEY
•
Filing: 1946-03-25
•
Granted: 1952-08-05
•
Expires: 1966-03-25
Abstract
No abstract record available.
Inventors
- 👤 Curtis C Baldwin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:24
CPC Classifications
B; B65; B65G; B65G65/00; B65G65/02; B65G65/16; B65G65/22
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1321123A
Cited
US862874A
Cited
US1165460A
Cited
US1955238A
Cited
US2364353A
Cited
US2395410A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-08-05 | 1956-02-04 | 1956-08-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-08-05 | 1960-02-04 | 1960-08-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-08-05 | 1964-02-04 | 1964-08-05 | $7700.00 | Window Closed / Lapsed |