US2482835A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roofing tile
Assignee: Individual
•
Filing: 1945-12-11
•
Granted: 1949-09-27
•
Expires: 1965-12-11
Abstract
No abstract record available.
Inventors
- 👤 William S Bremer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-28 15:15
CPC Classifications
E; E04; E04D; E04D1/00; E04D1/02; E04D1/06; E04D1/29; E04D1/2907; E04D1/2914; E04D1/2916; E04D1/2949
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1226888A
Cited
US1434166A
Cited
US1861998A
Cited
US1999244A
Cited
US2004198A
Cited
US2205080A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1952-09-26 | 1953-03-28 | 1953-09-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1956-09-26 | 1957-03-28 | 1957-09-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1960-09-26 | 1961-03-28 | 1961-09-27 | $7700.00 | Window Closed / Lapsed |