US792356A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Burner.
Assignee: Individual
•
Filing: 1905-01-23
•
Granted: 1905-06-13
•
Expires: 1925-01-23
Abstract
No abstract record available.
Inventors
- 👤 Alexander Shiels
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-01 13:11
CPC Classifications
F; F23; F23N; F23N1/00; F23N1/02; F23N1/022; Y; Y10; Y10T; Y10T137/00; Y10T137/7722; Y10T137/7781; Y10T137/7793; Y10T137/7809; Y10T137/7812; Y10T137/7814; Y10T137/7816; Y10T137/7822; Y10T137/7823; Y10T137/7826; Y10T137/7827
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) | 1908-06-12 | 1908-12-12 | 1909-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1912-06-12 | 1912-12-12 | 1913-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1916-06-12 | 1916-12-12 | 1917-06-13 | $7700.00 | Window Closed / Lapsed |