US832879A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Heating-burner.
Assignee: American Stove Co
•
Filing: 1905-11-20
•
Granted: 1906-10-09
•
Expires: 1925-11-20
Abstract
No abstract record available.
Inventors
- 👤 Joseph Roy
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-22 20:10
CPC Classifications
B; B05; B05B; B05B1/00; B05B1/14; B05B1/20
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) | 1909-10-08 | 1910-04-09 | 1910-10-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1913-10-08 | 1914-04-09 | 1914-10-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1917-10-08 | 1918-04-09 | 1918-10-09 | $7700.00 | Window Closed / Lapsed |