US2673361A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg washer
Assignee: DONALD S MCCUTCHAN
•
Filing: 1950-04-25
•
Granted: 1954-03-30
•
Expires: 1970-04-25
Abstract
No abstract record available.
Inventors
- 👤 Edward E Mccutchan
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 12:31
CPC Classifications
A; A01; A01K; A01K43/00; A01K43/005
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US670457A
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US821205A
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US1530415A
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US1646701A
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US1776784A
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US2057982A
Cited
US2371867A
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US2442475A
Cited
US2450590A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1957-03-29 | 1957-09-28 | 1958-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1961-03-29 | 1961-09-28 | 1962-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1965-03-29 | 1965-09-28 | 1966-03-30 | $7700.00 | Window Closed / Lapsed |