Patent US4133996A successfully refreshed from Google Patents.
US4133996A
Expired / Lapsed
US
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Microwave oven egg cooking apparatus
Assignee: Individual
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Filing: 1977-02-15
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Granted: 1979-01-09
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Expires: 1997-02-15
Abstract
Abstract An apparatus for enabling the cooking of a raw shelled egg in a microwave oven of the type that is energizable for a selectable predetermined time period. The apparatus comprises an open top container for receiving the raw egg, a ventilated cover closely fittable over the open top of the container and a first and a second shield disposed above and below the received egg respectively. The shields serve to distribute the available microwave energy to effect the cooking of both the yolk and albumin portions of the received egg to a desired degree of doneness in the selected predetermined time period.
Inventors
- 👤 Ronald G. Fread
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-23 14:17
CPC Classifications
B; B65; B65D; B65D81/00; B65D81/34; B65D81/3446; B65D81/3453; A; A47; A47J; A47J29/00; A47J36/00; A47J36/02; A47J36/027; B65D2581/00; B65D2581/34; B65D2581/3401; B65D2581/3402; B65D2581/341; B65D2581/3437; B65D2581/3486; B65D2581/3489; Y; Y10; Y10S; Y10S99/00; Y10S99/14
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
174 words
A method for cooking a raw shelled egg in a microwave oven of the type that is energizable for selectable time periods, said method comprising the steps of: a. providing a container having a base portion and a substantially concentric open top portion and comprising microwave transmissible material; b. depositing a raw shelled egg in the container; c. closing the container with a ventilated cover of microwave transmissible material, received over said open top portion to confine the egg therein; d. placing the container in a microwave oven which is energized for a selected time period and distributing the available microwave energy from the energized oven to the yolk and albumin portions of the egg to effect the cooking of both portions to a desired degree of doneness in the selected time period by providing microwave reflective material solely above and beneath the egg by a first shield disposed over the egg and adjacent to the cover and a second shield disposed below the egg and adjacent to said base portion of the container.
Claim 2
Independent Claim
174 words
A method for cooking a raw shelled egg in a microwave oven of the type that is energizable for selectable time periods, said method comprising the steps of: a. providing a container having a base portion and a substantially concentric open top portion and comprising microwave transmissible material; b. depositing a raw shelled egg in the container; c. closing the container with a ventilated cover of microwave transmissible material, received over said open top portion to confine the egg therein; d. placing the container in a microwave oven which is energized for a selected time period and distributing the available microwave energy from the energized oven to the yolk and albumin portions of the egg to effect the cooking of both portions to a desired degree of doneness in the selected time period by providing microwave reflective material solely above and beneath the egg by a first shield disposed over the egg and adjacent to the cover and a second shield disposed below the egg and adjacent to said base portion of the container.
Claim 3
Dependent Claim
31 words
The method as recited in claim 1, further including the step of measuring the volume of the raw shelled egg when received in the container to determine the selected time period.
Claim 4
Dependent Claim
26 words
The method as recited in claim 2, wherein the step of measuring includes providing indicia on the inner wall surface of the container to effect measurement.
Claim 5
Dependent Claim
55 words
The method as recited in claim 1, wherein the step of providing microwave reflective material includes providing annular first and second shields substantially concentric to said cover and to said base portion of the container respectively and positioning the shields in concentric alignment when said cover is received over said top portion of the container.
References Cited (Backward Citations)
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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) | 1982-01-08 | 1982-07-10 | 1983-01-09 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-01-08 | 1986-07-10 | 1987-01-09 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-01-08 | 1990-07-10 | 1991-01-09 | $7700.00 | Window Closed / Lapsed |