Patent US2936601A successfully refreshed from Google Patents.
US782810A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Building construction.
Assignee: Individual
•
Filing: 1902-03-07
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Granted: 1905-02-14
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Expires: 1922-03-07
Abstract
No abstract record available.
Inventors
- 👤 John H Murphy
- 👤 Ervin M Camp
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 15:14
CPC Classifications
E; E04; E04B; E04B1/00; E04B1/62
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1908-02-14 | 1908-08-15 | 1909-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-02-14 | 1912-08-15 | 1913-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-02-14 | 1916-08-15 | 1917-02-14 | $7700.00 | Window Closed / Lapsed |