US2655345A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ornamental ironwork structure
Assignee: Individual
•
Filing: 1948-04-22
•
Granted: 1953-10-13
•
Expires: 1968-04-22
Abstract
No abstract record available.
Inventors
- 👤 Philip C Lindman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 22:59
CPC Classifications
E; E04; E04F; E04F11/00; E04F11/18; E04F11/181; E04F11/1842
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US320692A
Cited
US523898A
Cited
US1575208A
Cited
US1772159A
Cited
US1791680A
Cited
US1796175A
Cited
US1757686A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1956-10-12 | 1957-04-13 | 1957-10-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1960-10-12 | 1961-04-13 | 1961-10-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1964-10-12 | 1965-04-13 | 1965-10-13 | $7700.00 | Window Closed / Lapsed |