US1708192A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Manufacture of bodies from metal powder
Assignee: Individual
•
Filing: 1927-05-07
•
Granted: 1929-04-09
•
Expires: 1947-05-07
Abstract
No abstract record available.
Inventors
- 👤 Sherwood Charles Frederic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 14:50
CPC Classifications
H; H01; H01R; H01R43/00; H01R43/12; Y; Y10; Y10T; Y10T403/00; Y10T403/71; Y10T403/7129; Y10T428/00; Y10T428/12; Y10T428/12014; Y10T428/12028; Y10T428/12063; Y10T428/12069
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) | 1932-04-08 | 1932-10-08 | 1933-04-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1936-04-08 | 1936-10-08 | 1937-04-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1940-04-08 | 1940-10-08 | 1941-04-09 | $7700.00 | Window Closed / Lapsed |