US2753986A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Multiple die machine
Assignee: H E MORSE Co
•
Filing: 1951-08-02
•
Granted: 1956-07-10
•
Expires: 1971-08-02
Abstract
No abstract record available.
Inventors
- 👤 Henry E Morse
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 13:51
CPC Classifications
B; B21; B21D; B21D43/00; B21D43/02; B21D43/04; B21D43/05; B21D43/055; B21D24/00; B21D24/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
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US2528577A
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1959-07-10 | 1960-01-09 | 1960-07-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1963-07-10 | 1964-01-09 | 1964-07-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1967-07-10 | 1968-01-09 | 1968-07-10 | $7700.00 | Window Closed / Lapsed |