US2358499A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of securing metal parts by thermotension
Assignee: Individual
•
Filing: 1942-10-05
•
Granted: 1944-09-19
•
Expires: 1962-10-05
Abstract
No abstract record available.
Inventors
- 👤 Fiedler Oscar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 18:54
CPC Classifications
B; B23; B23B; B23B27/00; B23B27/14; B23B27/18; B23P; B23P11/00; B23P11/02; B23P11/025; Y; Y10; Y10S; Y10S29/00; Y10S29/035; Y10T; Y10T407/00; Y10T407/26
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) | 1947-09-19 | 1948-03-20 | 1948-09-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1951-09-19 | 1952-03-20 | 1952-09-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1955-09-19 | 1956-03-20 | 1956-09-19 | $7700.00 | Window Closed / Lapsed |