Claims
- 1. Insulated cooking utensil means comprising nested bowl shaped first and second cooking surfaces disposed and permanently affixed together at their top peripheral edges in mutually spaced relationship, and air chamber interposed between the first and second cooking surfaces for insulating one of said surfaces from direct heat during a cooking operation, and means interposed between the first and second cooking surfaces for supporting them in said spaced relationship and to maintain said spaced relationship, said last mentioned means comprising a plurality of spaced detents provided in one of the cooking surfaces for engagement with the other of the cooking surfaces whereby the air is maintained in the air chamber at all times during the cooking operation.
- 2. Insulated cooking utensil means comprising first and second cooking surfaces disposed in mutually spaced relationship, an air chamber interposed between the first and second cooking surfaces for insulating one of said surfaces from direct heat during a cooking operation, and means interposed between the first and second cooking surfaces for supporting thereof in said spaced relationship and to maintain said spaced relationship, said last mentioned means comprising a plurality of spaced detents provided in one of the cooking surfaces for engagement with the other of the cooking surfaces whereby the air is maintained in the air chamber at all times during the cooking operation; and further including peripheral means cooperating between the first and second cooking surfaces for securing said cooking surfaces together in said spaced relationship, the peripheral means including an outwardly extending planar flange member provided around the outer periphery of one of the cooking surfaces, and reverse-bend flange means provided around the outer periphery of the other of the cooking surfaces for permanent intimate securing engagement with the planar flange member.
- 3. Insulated cooking utensil means as set forth in claim 2 wherein the first cooking surface comprises an open housing means, and the second cooking surface comprises an open housing means disposed in spaced relation with respect thereto.
- 4. Insulated cooking utensil means as set forth in claim 3 wherein the open housing means is of a substantially rectangular planar configuration.
- 5. Insulated cooking utensil means as set forth in claim 3 wherein the open housing means if of a substantially circular configuration.
- 6. Insulated cooking utensil means as set forth in claim 5 and including apertured plate means, said circular opening housing means being inserted in at least one aperture of said apertured plate means.
Parent Case Info
This is a division of application Ser. No. 425,435, filed Sept. 28, 1982.
US Referenced Citations (9)
Divisions (1)
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Number |
Date |
Country |
Parent |
425435 |
Sep 1982 |
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