US2599110A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Dishwashing machine
Assignee: Individual
•
Filing: 1946-01-14
•
Granted: 1952-06-03
•
Expires: 1966-01-14
Abstract
No abstract record available.
Inventors
- 👤 Johnson Earl Royeroft
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 01:46
CPC Classifications
A; A47; A47L; A47L15/00; A47L15/42; A47L15/4251; A47L15/4257; A47L15/4259; A47L15/0018; A47L15/4214; A47L15/4217; A47L2401/00; A47L2401/26; A47L2501/00; A47L2501/01
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1176125A
Cited
US1452710A
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US1399978A
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US1483234A
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US1908617A
Cited
US1892291A
Cited
US1897821A
Cited
US2054307A
Cited
US2197382A
Cited
GB529986A
Cited
US2268953A
Cited
US2368563A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1955-06-03 | 1955-12-03 | 1956-06-03 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1959-06-03 | 1959-12-03 | 1960-06-03 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1963-06-03 | 1963-12-03 | 1964-06-03 | $7700.00 | Window Closed / Lapsed |