US1065528A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Pipe-threading machine.
Assignee: Individual
•
Filing: 1913-03-17
•
Granted: 1913-06-24
•
Expires: 1933-03-17
Abstract
No abstract record available.
Inventors
- 👤 John C Holland
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 22:25
CPC Classifications
B; B23; B23G; B23G1/00; B23G1/32; Y; Y10; Y10T; Y10T409/00; Y10T409/30; Y10T409/300056; Y10T409/30056; Y10T409/300672; Y10T409/300728
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
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) | 1916-06-23 | 1916-12-23 | 1917-06-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1920-06-23 | 1920-12-23 | 1921-06-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1924-06-23 | 1924-12-23 | 1925-06-24 | $7700.00 | Window Closed / Lapsed |