US691454A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of pipe-fittings.
Assignee: Individual
•
Filing: 1900-09-19
•
Granted: 1902-01-21
•
Expires: 1920-09-19
Abstract
No abstract record available.
Inventors
- 👤 Charles A Dies
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 22:53
CPC Classifications
B; B21; B21C; B21C37/00; B21C37/06; B21C37/15; B21C37/28; B21C37/29; Y; Y10; Y10T; Y10T29/00; Y10T29/49; Y10T29/49428; Y10T29/49442
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) | 1905-01-20 | 1905-07-22 | 1906-01-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1909-01-20 | 1909-07-22 | 1910-01-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1913-01-20 | 1913-07-22 | 1914-01-21 | $7700.00 | Window Closed / Lapsed |