US669425A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Solder.
Assignee: Individual
•
Filing: 1899-06-10
•
Granted: 1901-03-05
•
Expires: 1919-06-10
Abstract
No abstract record available.
Inventors
- 👤 William A Mcadams
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 18:11
CPC Classifications
C; C22; C22C; C22C18/00; Y; Y10; Y10T; Y10T428/00; Y10T428/24; Y10T428/24355; Y10T428/24446
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) | 1904-03-04 | 1904-09-03 | 1905-03-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1908-03-04 | 1908-09-03 | 1909-03-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1912-03-04 | 1912-09-03 | 1913-03-05 | $7700.00 | Window Closed / Lapsed |