US4908487A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Egg poacher for microwave oven
Assignee: Ensar Corp
•
Filing: 1988-05-26
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Granted: 1990-03-13
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Expires: 2008-05-26
Abstract
Abstract An egg poacher having two injection molded polypropylene portions. One portion is a cover and the other being a bottom egg receptacle. The egg receptacle portion has at least one egg compartment that is a shallow depression having a bottom wall continuous with an upwardly extending side wall. The egg poacher includes drain outlet and vents whereby the eggs may be drained after cooking and steam and pressure may be released during microwave cooking.
Inventors
- 👤 Norton Sarnoff
- 👤 Carl Fletcher
- 👤 John Chmela
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 12:59
CPC Classifications
A; A47; A47J; A47J36/00; A47J36/02; A47J36/027; Y; Y10; Y10S; Y10S99/00; Y10S99/14
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
203 words
An egg poacher for evenly cooking eggs by direct absorption of microwaves in a microwave oven comprising: a substantially flat bottomed, tray-like cover element having first engagement means and a depending wall at least a portion of which is outwardly angled; a bottom receptacle element having egg compartment means and second engagement means, said bottom receptacle element being of sufficient size to accommodate an egg while cooking with the egg being totally out of contact with said cover element and said cover element depending wall being of sufficient height that the egg after cooking may be totally retained in said cover element out of contact with the bottom receptacle element when said egg poacher has been inverted; said first and second engagement means engageable therebetween to secure said cover to said bottom receptacle; said egg compartment means being a non-perforate depression including a bottom wall smoothly transitioning to a side wall, said bottom wall and side wall being sized and shaped so as to arrange an egg white thinly around the yolk of an egg; said egg poacher including means for venting steam to the atmosphere during microwave cooking; and wherein said cover and said bottom receptacle are molded from microwave transmissible material.
Claim 2
Dependent Claim
203 words
An egg poacher for evenly cooking eggs by direct absorption of microwaves in a microwave oven comprising: a substantially flat bottomed, tray-like cover element having first engagement means and a depending wall at least a portion of which is outwardly angled; a bottom receptacle element having egg compartment means and second engagement means, said bottom receptacle element being of sufficient size to accommodate an egg while cooking with the egg being totally out of contact with said cover element and said cover element depending wall being of sufficient height that the egg after cooking may be totally retained in said cover element out of contact with the bottom receptacle element when said egg poacher has been inverted; said first and second engagement means engageable therebetween to secure said cover to said bottom receptacle; said egg compartment means being a non-perforate depression including a bottom wall smoothly transitioning to a side wall, said bottom wall and side wall being sized and shaped so as to arrange an egg white thinly around the yolk of an egg; said egg poacher including means for venting steam to the atmosphere during microwave cooking; and wherein said cover and said bottom receptacle are molded from microwave transmissible material.
Claim 3
Dependent Claim
17 words
The egg poacher as claimed in claim 1 wherein said microwave transmissible material is injection molded polypropylene.
Claim 4
Dependent Claim
27 words
The egg poacher as in claim 1 wherein said cover is slide engageable at said first engagement means to the second engagement means of said bottom receptacle.
Claim 5
Dependent Claim
27 words
The egg poacher as claimed in claim 1 wherein said egg compartment means is generally circular and depressed below a top surface portion of said bottom receptacle.
Claim 6
Dependent Claim
18 words
The egg poacher of claim 1 wherein one of said elements has a handle portion extending outwardly therefrom.
Claim 7
Dependent Claim
25 words
The egg poacher as claimed in claim 5 wherein said tapered wall includes a slot means for draining condensation and moisture from said egg poacher.
Claim 8
Dependent Claim
127 words
An egg poacher for microwave oven comprising: a cover having first engagement means and a depending wall including a tapered forewall; a bottom receptacle having egg compartment means and second engagement means; said first and second engagement means engageable therebetween to secure said cover to said bottom receptacle; said egg compartment means being generally circular and depressed below a top surface portion of said bottom receptacle, said depression including a bottom wall smoothly transitioning to a side wall; said bottom receptacle including a handle portion extending outwardly of said top surface and outwardly of said cover adjacent said tapered forewall; said egg poacher including means for venting to the atmosphere during microwave cooking; and wherein said cover and said bottom receptacle are molded from microwavable transmissable material.
Claim 9
Dependent Claim
127 words
An egg poacher for microwave oven comprising: a cover having first engagement means and a depending wall including a tapered forewall; a bottom receptacle having egg compartment means and second engagement means; said first and second engagement means engageable therebetween to secure said cover to said bottom receptacle; said egg compartment means being generally circular and depressed below a top surface portion of said bottom receptacle, said depression including a bottom wall smoothly transitioning to a side wall; said bottom receptacle including a handle portion extending outwardly of said top surface and outwardly of said cover adjacent said tapered forewall; said egg poacher including means for venting to the atmosphere during microwave cooking; and wherein said cover and said bottom receptacle are molded from microwavable transmissable material.
Claim 10
Dependent Claim
25 words
The egg poacher as claimed in claim 7 wherein said tapered wall includes a slot means for draining condensation and moisture from said egg poacher.
Claim 11
Dependent Claim
22 words
The egg poacher as claimed in claim 7 wherein said cover depending wall fits within a peripheral wall of said bottom receptacle.
References Cited (Backward Citations)
US3369480A
Cited
US3831508A
Cited
US4133996A
Cited
US4156806A
Cited
JPS54101643A
Cited
US4280032A
Cited
US4337116A
Cited
US4512250A
Cited
US4501946A
Cited
US4413167A
Cited
US4798133A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-03-12 | 1993-09-11 | 1994-03-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-03-12 | 1997-09-11 | 1998-03-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-03-12 | 2001-09-11 | 2002-03-13 | $7700.00 | Window Closed / Lapsed |