US707084A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Image-projecting apparatus.
Assignee: Individual
•
Filing: 1902-05-09
•
Granted: 1902-08-19
•
Expires: 1922-05-09
Abstract
No abstract record available.
Inventors
- 👤 Charles W Carman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:04
CPC Classifications
G; G03; G03B; G03B21/00; G03B21/06
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) | 1905-08-18 | 1906-02-17 | 1906-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-08-18 | 1910-02-17 | 1910-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-08-18 | 1914-02-17 | 1914-08-19 | $7700.00 | Window Closed / Lapsed |