US485526A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Carburetor
Assignee: —
•
Filing: —
•
Granted: 1892-11-01
•
Expires: 1909-11-01
Abstract
No abstract record available.
Inventors
No inventors recorded.
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 23:31
CPC Classifications
C; C23; C23C; C23C16/00; C23C16/44; C23C16/448; C23C16/4486; F; F24; F24F; F24F3/00; F24F3/12; F24F3/14; F24F2003/1435; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49879; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12069; Y10T428/12097
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) | 1895-11-01 | 1896-05-02 | 1896-11-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1899-11-01 | 1900-05-03 | 1900-11-02 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1903-11-02 | 1904-05-03 | 1904-11-02 | $7700.00 | Window Closed / Lapsed |