US1012994A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Temper-screw.
Assignee: Individual
•
Filing: 1911-03-22
•
Granted: 1911-12-26
•
Expires: 1931-03-22
Abstract
No abstract record available.
Inventors
- 👤 Jay J Dixon
- 👤 John J Goodard
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 10:05
CPC Classifications
E; E21; E21B; E21B19/00; E21B19/08; E21B19/081; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32008; Y10T403/32057; Y10T403/32065
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) | 1914-12-25 | 1915-06-26 | 1915-12-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1918-12-25 | 1919-06-26 | 1919-12-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1922-12-25 | 1923-06-26 | 1923-12-26 | $7700.00 | Window Closed / Lapsed |