US3064664A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dishwashing machine
Assignee: General Electric Co
•
Filing: 1957-09-20
•
Granted: 1962-11-20
•
Expires: 1977-09-20
Abstract
No abstract record available.
Inventors
- 👤 John D Warhus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 05:19
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/50; A47L15/507; A47L15/14; A47L15/18; A47L15/22; A47L15/23; A47L15/4202; A47L15/4204; A47L15/4214; Y; Y10; Y10T; Y10T137/00; Y10T137/3149; Y10T137/3185; Y10T137/3294
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) | 1965-11-19 | 1966-05-21 | 1966-11-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1969-11-19 | 1970-05-21 | 1970-11-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1973-11-19 | 1974-05-21 | 1974-11-20 | $7700.00 | Window Closed / Lapsed |