US2948464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computing mechanism
Assignee: Hobart Manfacturing Co
•
Filing: 1954-06-11
•
Granted: 1960-08-09
•
Expires: 1974-06-11
Abstract
No abstract record available.
Inventors
- 👤 Kenneth C Allen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 19:35
CPC Classifications
G; G06; G06F; G06F7/00; G06F7/38; G06F7/40; G06F7/44; G06F7/446; G01; G01G; G01G19/00; G01G19/40; G01G19/413; G01G23/00; G01G23/18
Claims Analysis
Total Claims: 0
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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) | 1963-08-09 | 1964-02-08 | 1964-08-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-08-09 | 1968-02-08 | 1968-08-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-08-09 | 1972-02-08 | 1972-08-09 | $7700.00 | Window Closed / Lapsed |