US2966159A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg washing apparatus
Assignee: Individual
•
Filing: 1955-04-12
•
Granted: 1960-12-27
•
Expires: 1975-04-12
Abstract
No abstract record available.
Inventors
- 👤 Roy C Ruegnitz
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 16:42
CPC Classifications
A; A01; A01K; A01K43/00; A01K43/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1518484A
Cited
US636400A
Cited
US1551884A
Cited
US1927943A
Cited
US1953409A
Cited
US2582801A
Cited
US2591578A
Cited
US2509889A
Cited
US2666440A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1963-12-27 | 1964-06-27 | 1964-12-27 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1967-12-27 | 1968-06-27 | 1968-12-27 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1971-12-27 | 1972-06-27 | 1972-12-27 | $7700.00 | Window Closed / Lapsed |