US3369480A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg cooker
Assignee: Corning Glass Works
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Filing: 1965-01-18
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Granted: 1968-02-20
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Expires: 1985-01-18
Abstract
No abstract record available.
Inventors
- 👤 Jean-Paul L Dreyfus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 20:12
CPC Classifications
A; A47; A47J; A47J29/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
79 words
AN EGG COOKER COMPRISING A MASSIVE, UNITARY BODY AND BASE, SAID BODY BEING HOLLOW AND HAVING AN INTERNAL TAPER AND SAID BASE HAVING ONE FLAT SURFACE AND A SURFACE OPPOSITE SAID FLAT SURFACE DEFINING A CAVITY SUITABLE FOR ACCOMMODATING ONE END OF A CHICKEN''S EGG SHELL, SAID BASE BEING INTEGRAL WITH SAID BODY AT THE TAPERED END THEREOF SO THAT THE CAVITY AND THE INTERNALLY TAPERED SURFACES SMOOTHLY AND CONTINUOUSLY ADJOIN, THE OTHER END OF SAID BODY BEING OPEN.
Claim 2
Dependent Claim
79 words
AN EGG COOKER COMPRISING A MASSIVE, UNITARY BODY AND BASE, SAID BODY BEING HOLLOW AND HAVING AN INTERNAL TAPER AND SAID BASE HAVING ONE FLAT SURFACE AND A SURFACE OPPOSITE SAID FLAT SURFACE DEFINING A CAVITY SUITABLE FOR ACCOMMODATING ONE END OF A CHICKEN''S EGG SHELL, SAID BASE BEING INTEGRAL WITH SAID BODY AT THE TAPERED END THEREOF SO THAT THE CAVITY AND THE INTERNALLY TAPERED SURFACES SMOOTHLY AND CONTINUOUSLY ADJOIN, THE OTHER END OF SAID BODY BEING OPEN.
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) | 1971-02-19 | 1971-08-21 | 1972-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1975-02-19 | 1975-08-21 | 1976-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1979-02-19 | 1979-08-21 | 1980-02-20 | $7700.00 | Window Closed / Lapsed |