US1124755A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tube-welder.
Assignee: Elyria Iron & Steel Co
•
Filing: 1912-04-06
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Granted: 1915-01-12
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Expires: 1932-04-06
Abstract
No abstract record available.
Inventors
- 👤 Marshall Burns Lloyd
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 22:30
CPC Classifications
H; H10; H10W; H10W72/00; H10W72/01; H10W72/011; B; B23; B23K; B23K1/00; B23K1/018; H10W72/071; H10W72/0711; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5116; Y10T29/5182; Y10T29/5185
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) | 1918-01-11 | 1918-07-13 | 1919-01-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-01-11 | 1922-07-13 | 1923-01-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-01-11 | 1926-07-13 | 1927-01-12 | $7700.00 | Window Closed / Lapsed |