US3440094A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Ultrasonic egg cleaning
Assignee: Blaw Associates
•
Filing: 1966-10-19
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Granted: 1969-04-22
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Expires: 1986-10-19
Abstract
No abstract record available.
Inventors
- 👤 Lewis Adam
- 👤 Stanley S Lanes
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:15
CPC Classifications
A; A01; A01K; A01K43/00; A01K43/005
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
62 words
THE METHOD OF CLEANING EGGS COMPRISING THE STEPS OF PROVIDING ALKALINE CLEANING SOLUTION, ULTRASONICALLY CAVITATING THE CLEANING SOLUTION, CONTINUOUSLY FEEDING EGGS INTO, THROUGH AND OUT OF SAID ULTRASONICALLY CAVITATED CLEANING SOLUTION, EACH OF SAID EGGS BEING FED THROUGH SAID SOLUTION FOR LESS THAN THREE MINUTES, AND CONTINUOUSLY WASHING SAID EGGS WITH WATER AFTER SAID EGGS ARE FED OUT OF SAID CLEANING SOLUTION.
Claim 2
Independent Claim
62 words
THE METHOD OF CLEANING EGGS COMPRISING THE STEPS OF PROVIDING ALKALINE CLEANING SOLUTION, ULTRASONICALLY CAVITATING THE CLEANING SOLUTION, CONTINUOUSLY FEEDING EGGS INTO, THROUGH AND OUT OF SAID ULTRASONICALLY CAVITATED CLEANING SOLUTION, EACH OF SAID EGGS BEING FED THROUGH SAID SOLUTION FOR LESS THAN THREE MINUTES, AND CONTINUOUSLY WASHING SAID EGGS WITH WATER AFTER SAID EGGS ARE FED OUT OF SAID CLEANING SOLUTION.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1972-04-21 | 1972-10-21 | 1973-04-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1976-04-21 | 1976-10-21 | 1977-04-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1980-04-21 | 1980-10-21 | 1981-04-22 | $7700.00 | Window Closed / Lapsed |