Cooking utensil with extended anti-deformation slots
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
A47J-027/00
A47J-027/022
A47J-036/02
출원번호
US-0671563
(2008-07-16)
등록번호
US-8863653
(2014-10-21)
우선권정보
FR-07 05641 (2007-08-01)
국제출원번호
PCT/FR2008/001049
(2008-07-16)
§371/§102 date
20100325
(20100325)
국제공개번호
WO2009/030838
(2009-03-12)
발명자
/ 주소
Bonnel, Jocelyn
Cuillery, Pascal
출원인 / 주소
SEB S.A.
대리인 / 주소
Young & Thompson
인용정보
피인용 횟수 :
1인용 특허 :
5
초록▼
A cooking utensil includes a base (3) doubled underneath via an insert (1a) made from a hard material with openings (7) crossing the insert for the fixing thereof to the base. At least some of the openings are in the form of elongated slots (31a) individually defining over the length thereof, a glob
A cooking utensil includes a base (3) doubled underneath via an insert (1a) made from a hard material with openings (7) crossing the insert for the fixing thereof to the base. At least some of the openings are in the form of elongated slots (31a) individually defining over the length thereof, a global arched form with opposing end portions either leading to the centre of the insert or to the external periphery (10a) of the insert.
대표청구항▼
1. A cooking utensil comprising a base (1b, 3) incorporating an insert (1a) in a hard material, openings (7) passing through said insert for attachment with the base, at least some of the openings defining elongated slots (31a, 31b, 31c, 31d) that are generally arch-shaped in plan view and that each
1. A cooking utensil comprising a base (1b, 3) incorporating an insert (1a) in a hard material, openings (7) passing through said insert for attachment with the base, at least some of the openings defining elongated slots (31a, 31b, 31c, 31d) that are generally arch-shaped in plan view and that each include a pair of elongated sides and a central portion that joins the elongated sides, characterized in that at least some of said slots (31a, 31b, 31c, 31d) have longitudinally opposite end portions (310a, 311a; 310d, 311d) which are elongated in plan view, wherein all of the end portions of a particular slot either lead to the centre of the insert (1a), or lead to the outer periphery of said insert, said opposite end portions (310a, 311a, 310d, 311d) of the elongated slots are respectively substantially parallel to one of said end portions of an adjacent elongated slot. 2. The utensil according to claim 1, characterized in that the insert (1a) is discoidal and said longitudinally opposite end portions of said slots extend substantially radially. 3. The utensil according to claim 1, characterized in that said elongated slots (31a, 31b, 31c . . . ): have two opposite end portions (310a, 311a, 310d, 311d), and therefore two ends, exclusively, and/orhave a closed contour. 4. The utensil according to claim 1, characterized in that the end portions (310a, 311a, 310d, 311d) of the elongated slots belong to two rectilinear side portions joined together through a central rectilinear portion or a curved portion having a convexity oriented towards the periphery (10a) of said base. 5. The utensil according to claim 1, characterized in that: said arch formed by each elongated slot (31d) has a central portion located closer to the outer periphery of the insert than are said end portions (310a, 311a, 310d, 311d). 6. The utensil according to claim 1, characterized in that: said arch formed by each slot (31a, 31b, 31c) has a central portion located closer to the centre of the insert (1a) than are said end portions,and these slots have a larger width towards their said central portion than towards their said end portions. 7. The utensil according to claim 1, characterized in that it comprises three said arches (31c) of equal lengths positioned centred on said base, in the fashion of an equilateral triangle having convex arched sides towards the centre and with separated apices. 8. The utensil according to claim 1, characterized in that the arches are positioned around the centre, while defining several radial petals (31d), each having a convexity oriented towards the periphery (10a) of said base. 9. The utensil according to claim 8, characterized in that the arches (31d) which are distinct from each other, individually have the shape of a U, with two symmetrical portions relatively to a radial axis (41), the distance (h1) between the side portions of the U, at a free end thereof which is closer to the centre than the central portion which joins these side portions, being smaller than the length (h2) of said central portion. 10. The utensil according to claim 1, characterized in that the arches individually have the shape of a U flared in the direction of the periphery (10a) of the base, with two portions symmetrical relatively to a radial axis (41, 43). 11. The utensil according to claim 1, characterized in that other openings (30a) having a substantially circular contour and which are located closer to the centre of the base than the elongated slots (31a, 31b . . . ) pass through the insert (1a). 12. The utensil according to claim 1, characterized in that: said arch formed by each elongated slot (31a, 31b, 31c) has a central portion located closer to the centre of the insert than are said end portions, andother openings (31a) having a substantially circular contour pass through said insert. 13. The utensil according to claim 1, characterized in that other openings (30a) having a substantially circular contour and located in the interior formed by said global arched shape defined by each elongated slot (31a, 31b . . . ) pass through said insert. 14. The utensil according to claim 1, characterized in that said base (1b, 3) belongs to a cap (11) at least essentially made from a first softer material than that of the insert (1a) and said insert is, through openings (30) including the elongated slots (31a, 31b, 31c) passing therethrough, recess-fitted into said first material, so that the base is defined by only two layers recess-fitted into each other. 15. The utensil according to claim 1, characterized in that the base (1b, 3) comprises a layer (1b) in a softer material than that of the insert (1a), said softer layer being interposed between: the insert (1a) which is, by said openings (7) which pass therethrough and which include the elongated slots (31a, 31b, 31c), recess-fitted into said first material,and a base wall (3) of a cap (10b) in a harder material than that of said softer layer (1b). 16. A cooking utensil comprising: a base (1b, 3) incorporating an insert (1a) in a hard material, andopenings (7) passing through said insert for attachment with the base, at least some of the openings defining elongated slots (31a, 31b, 31c, 31d) that are generally arch-shaped in plan view and that each include a pair of elongated sides and a central portion that joins the elongated sides;characterized in that at least some of said slots (31a, 31b, 31c, 31d) have longitudinally opposite end portions (310a, 311a; 310d, 311d) which are elongated in plan view, all either leading to the centre of the insert (1a), or to the outer periphery of said insert, said opposite end portions (310a, 311a, 310d, 311d) leading to the centre of the insert are crossing toward the centre. 17. A cooking utensil comprising: a base (1b, 3) incorporating an insert (1a) in a hard material, andopenings (7) passing through said insert for attachment with the base, at least some of the openings defining elongated slots (31a, 31b, 31c, 31d) that are generally arch-shaped in plan view and that each include a pair of elongated sides and a central portion that joins the elongated sides;characterized in that at least some of said slots (31a, 31b, 31c, 31d) have longitudinally opposite end portions (310a, 311a; 310d, 311d) which are elongated in plan view, all either leading to the centre of the insert (1a), or to the outer periphery of said insert, said opposite end portions (310a, 311a, 310d, 311d) leading to the outer periphery of the insert are crossing toward the outer periphery.
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이 특허에 인용된 특허 (5)
Fissler Harald (Idar-Oberstein DEX), Cooking or boiling pot.
Hofleitner, Céline; Cuillery, Pascal, Method for determining a performance index of a cooking utensil for a predetermined cooking temperature with the aim of assessing nutritional gain.
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