US756212A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Machine for forming balls.
Assignee: E J MANVILLE MACHINE Co
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Filing: 1903-05-09
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Granted: 1904-04-05
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Expires: 1923-05-09
Abstract
No abstract record available.
Inventors
- 👤 Andrew C Campbell
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 01:05
CPC Classifications
B; B21; B21K; B21K27/00; B21K27/06; B21D; B21D53/00; Y; Y10; Y10T; Y10T29/00; Y10T29/51; Y10T29/5116; Y10T29/512
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) | 1907-04-05 | 1907-10-05 | 1908-04-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1911-04-05 | 1911-10-05 | 1912-04-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1915-04-05 | 1915-10-05 | 1916-04-05 | $7700.00 | Window Closed / Lapsed |