US3147738A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg incubating tray with rack and pallet
Assignee: Rockwood and Co
•
Filing: 1962-08-30
•
Granted: 1964-09-08
•
Expires: 1982-08-30
Abstract
No abstract record available.
Inventors
- 👤 Arthur W Theilig
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:05
CPC Classifications
A; A01; A01K; A01K41/00; A01K41/06; A01K41/065
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
87 words
AN EGG TRAY COMPRISING INTERSECTING TRANSVERSELY RELATED RELATIVELY RIGID STRUTS INTERCONNECTED IN A SUBSTANTIALLY SQUARE GRID PATTERN TO DEFINE MULTIPLE EGG RECEIVING CELLS, STRUT PORTIONS BOUNDING RESPECTIVE CELLS HAVING INWARDLY PROJECTING EGG SUPPORTING CRADLE LEDGES TO RECEIVE THE SMALL END OF THE EGG AND UPWARDLY PROJECTING PARTITIONS TO INTERVENE BETWEEN EGGS IN ADJACENT CELLS, THE RESPECTIVE CRADLE LEDGES AND PARTITIONS BEING SPACED APART TO PERMIT FREE AIR CIRCULATION ABOUT EGGS IN SAID CELLS ALONG BOTH THE MAJOR AND MINOR AXES OF THE EGGS AND THROUGH THE TRAY.
Claim 2
Dependent Claim
87 words
AN EGG TRAY COMPRISING INTERSECTING TRANSVERSELY RELATED RELATIVELY RIGID STRUTS INTERCONNECTED IN A SUBSTANTIALLY SQUARE GRID PATTERN TO DEFINE MULTIPLE EGG RECEIVING CELLS, STRUT PORTIONS BOUNDING RESPECTIVE CELLS HAVING INWARDLY PROJECTING EGG SUPPORTING CRADLE LEDGES TO RECEIVE THE SMALL END OF THE EGG AND UPWARDLY PROJECTING PARTITIONS TO INTERVENE BETWEEN EGGS IN ADJACENT CELLS, THE RESPECTIVE CRADLE LEDGES AND PARTITIONS BEING SPACED APART TO PERMIT FREE AIR CIRCULATION ABOUT EGGS IN SAID CELLS ALONG BOTH THE MAJOR AND MINOR AXES OF THE EGGS AND THROUGH THE TRAY.
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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) | 1967-09-08 | 1968-03-09 | 1968-09-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1971-09-08 | 1972-03-09 | 1972-09-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1975-09-08 | 1976-03-09 | 1976-09-08 | $7700.00 | Window Closed / Lapsed |