US631366A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Metallic sheet.
Assignee: Individual
•
Filing: 1898-09-12
•
Granted: 1899-08-22
•
Expires: 1918-09-12
Abstract
No abstract record available.
Inventors
- 👤 John F Golding
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 21:26
CPC Classifications
B; B32; B32B; B32B15/00; B32B15/14; Y; Y10; Y10T; Y10T152/00; Y10T152/10; Y10T152/10135; Y10T152/10171; Y10T152/1018; Y10T152/10189; Y10T152/10225; Y10T428/00; Y10T428/31504; Y10T428/31678; Y10T428/31703; Y10T442/00; Y10T442/30; Y10T442/3382
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) | 1902-08-22 | 1903-02-21 | 1903-08-23 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1906-08-22 | 1907-02-21 | 1907-08-23 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1910-08-22 | 1911-02-21 | 1911-08-23 | $7700.00 | Window Closed / Lapsed |