Patent US4249464A successfully refreshed from Google Patents.
US4249464A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Microwave meal rack
Assignee: Individual
•
Filing: 1979-02-09
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Granted: 1981-02-10
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Expires: 1999-02-09
Abstract
Abstract A meal rack is constructed in order to double the usable oven space in a microwave oven. The meal rack has a grid frame with open space allowing for the dissipation of moisture. The legs used to elevate the meal rack frame are easily engaged and disengaged.
Inventors
- 👤 Larry J. Hansen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 13:28
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/16; H; H05; H05B; H05B6/00; H05B6/64; H05B6/6408; Y; Y10; Y10S; Y10S99/00; Y10S99/14
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
217 words
A meal rack cooking utensil for supporting food in a microwave oven, comprising: a frame fabricated from a material that is suitable for use in a microwave oven; said frame having two spaced-apart parallel sides and two-additional spaced-apart parallel-sides connected at right angles to said first-mentioned parallel sides to define a rectangular frame; a first series of spaced-apart parallel support bars that are parallel to said first-mentioned sides, some of said support bars extending outwardly of said second-mentioned sides on opposite sides of said frame; a second series of spaced-apart parallel support bars that are parallel to said second-mentioned sides so that said first and second support bars define an open rectangular lattice work therebetween; two diagonally aligned support bars extending between opposite corners of said frame; extension frame side members connected between said ends of said outwardly extending first-mentioned support bars, and angled side extension members extending between said extension frame side members and the ends of said first-mentioned sides; leg receiving sockets formed at the intersection of said first and second-mentioned side members; and a leg detachably insertable within each socket to position said frame in a horizontal plane above a floor of a microwave oven; said sides and bars having an upwardly facing surface with a raised rib formation on said upwardly facing surfaces.
Claim 2
Dependent Claim
217 words
A meal rack cooking utensil for supporting food in a microwave oven, comprising: a frame fabricated from a material that is suitable for use in a microwave oven; said frame having two spaced-apart parallel sides and two-additional spaced-apart parallel-sides connected at right angles to said first-mentioned parallel sides to define a rectangular frame; a first series of spaced-apart parallel support bars that are parallel to said first-mentioned sides, some of said support bars extending outwardly of said second-mentioned sides on opposite sides of said frame; a second series of spaced-apart parallel support bars that are parallel to said second-mentioned sides so that said first and second support bars define an open rectangular lattice work therebetween; two diagonally aligned support bars extending between opposite corners of said frame; extension frame side members connected between said ends of said outwardly extending first-mentioned support bars, and angled side extension members extending between said extension frame side members and the ends of said first-mentioned sides; leg receiving sockets formed at the intersection of said first and second-mentioned side members; and a leg detachably insertable within each socket to position said frame in a horizontal plane above a floor of a microwave oven; said sides and bars having an upwardly facing surface with a raised rib formation on said upwardly facing surfaces.
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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) | 1984-02-10 | 1984-08-11 | 1985-02-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-02-10 | 1988-08-11 | 1989-02-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-02-10 | 1992-08-11 | 1993-02-10 | $7700.00 | Window Closed / Lapsed |