US1128009A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Centrifugal casting-machine.
Assignee: PAYNE DIE CASTING Co
•
Filing: 1914-12-04
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Granted: 1915-02-09
•
Expires: 1934-12-04
Abstract
No abstract record available.
Inventors
- 👤 John Le May
- 👤 Milus M House
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:28
CPC Classifications
B; B22; B22D; B22D11/00; B22D11/06; F; F05; F05B; F05B2240/00; F05B2240/20; F05B2240/30; F05B2240/32; Y; Y02; Y02E; Y02E10/00; Y02E10/70; Y02E10/72
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) | 1918-02-08 | 1918-08-10 | 1919-02-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1922-02-08 | 1922-08-10 | 1923-02-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1926-02-08 | 1926-08-10 | 1927-02-09 | $7700.00 | Window Closed / Lapsed |