US2049752A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Welding joint for wire cloth
Assignee: Individual
•
Filing: 1935-03-16
•
Granted: 1936-08-04
•
Expires: 1955-03-16
Abstract
No abstract record available.
Inventors
- 👤 Steinhart Ferdinand
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:37
CPC Classifications
B; B23; B23D; B23D29/00; B23D29/02; D; D03; D03D; D03D3/00; D03D3/04
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) | 1939-08-04 | 1940-02-03 | 1940-08-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1943-08-04 | 1944-02-03 | 1944-08-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1947-08-04 | 1948-02-03 | 1948-08-04 | $7700.00 | Window Closed / Lapsed |