US1597463A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of and means for fastening together metallic parts
Assignee: General Electric Co
•
Filing: 1925-02-19
•
Granted: 1926-08-24
•
Expires: 1945-02-19
Abstract
No abstract record available.
Inventors
- 👤 Frank A Haughton
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 22:14
CPC Classifications
B; B21; B21D; B21D39/00; B21D39/03; Y; Y10; Y10S; Y10S29/00; Y10S29/048; Y10T; Y10T24/00; Y10T24/14; Y10T24/1412; Y10T24/1441; Y10T29/00; Y10T29/49; Y10T29/49826; Y10T29/49893; Y10T29/49947; Y10T29/49966; Y10T29/49968; Y10T403/00; Y10T403/16
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) | 1929-08-23 | 1930-02-22 | 1930-08-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1933-08-23 | 1934-02-22 | 1934-08-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1937-08-23 | 1938-02-22 | 1938-08-24 | $7700.00 | Window Closed / Lapsed |