US2799232A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Roof structure
Assignee: Individual
•
Filing: 1954-12-24
•
Granted: 1957-07-16
•
Expires: 1974-12-24
Abstract
No abstract record available.
Inventors
- 👤 Leon W Jaeger
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:41
CPC Classifications
E; E04; E04B; E04B7/00; E04B7/20; E04D; E04D13/00; E04D13/16; E04D13/1606; E04D13/1612; E04D13/1618
Claims Analysis
Total Claims: 0
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1960-07-15 | 1961-01-14 | 1961-07-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1964-07-15 | 1965-01-14 | 1965-07-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1968-07-15 | 1969-01-14 | 1969-07-16 | $7700.00 | Window Closed / Lapsed |