Collapsible trivet
It is an object of this invention to provide a collapsible integrally molded plastic trivet capable of both convenient storage and efficient use in cooling cooking utensils by allowing cooling exposure to the ambient of the maximum percentage of the surface area of the utensil. 
     It is another object of this invention to provide pivotally connected elongated arms, end arm having a flat inner connector section with an outwardly extending overlapping connecting portion and outwardly disposed vertically oriented spacer blade members extending therefrom, providing support for the utensil, coupled with the maximum exposure of cooling area. 
     It is another object of this invention to provide a peripheral reinforcing bead around the edges of the spacer blade members to provide the strength needed for inexpensive molded plastic construction. 
     It is a further object of this invention to provide a reinforcing fillet at the connection of each blade and support the blade in vertically oriented plane while providing the strength needed for inexpensive molded plastic construction. 
    
    
     These and other objects of this invention will be apparent from the following description made in connection with the accompanying drawing wherein like reference characters refer to similar parts throughout the several views, and in which: 
     FIG. 1 is a front elevational view of our invention in use; 
     FIG. 2 is a top plan of our invention in the open operative position; 
     FIG. 3 is a top plan of our invention in the closed position; 
     FIG. 4 is an elevational view of one of the elongated arms; 
     FIG. 5 is an elevational view of the other elongated arm; 
     FIG. 6 is a fragmentary perspective view of one of the arms showing the reinforcing fillet; and, 
     FIG. 7 is a sectional view of our invention showing the pivotal connection between the two arms. 
    
    
     As shown in the accompanying drawings, our collapsible trivet consists of a pair of integrally molded pivotally connected elongated plastic arms 10 and 11. It is contemplated that these arms will be manufactured from any suitable molded plastic material which will withstand contact with cooking utensils of ordinary oven temperature. Each of the arms has a generally flat horizontally oriented inner connector section designatd 10a and 11a, respectively, and a pair of outwardly disposed vertically oriented spacer blades designated 10b and 11b,  respectively, on the outer ends of the respective inner connector portions. Each of the arms also has a gripping element 10d and 11d on the opposite sides thereof from the mating surfaces. These gripping elements facilitate opening and closing of the arms. The center portions of the two arms 10 and 11 are pivotally connected as by a pivot stub shaft 11c with each segment having an outwardly extending enlargement in the form of an enlarged retaining ring 11f around the lower end thereof. The stub shaft 11c is integrally formed with and extends downwardly from the center of the flat inner connector section 11a  of the arm 11. This pivot stub shaft 11c is received in snap fit relation in a suitable cooperating aperture 10e formed in the center of the flat inner connector section 10a of elongated arm 10. The plastic material from which the arms are made is sufficiently yieldable to provide the required snap fit connection with the enlarged retaining ring 11f around the lower end of the pivot stub shaft 11c. 
     The outwardly disposed vertically oriented spacer blade members 10b and 11b, respectively, have a peripheral reinforcing bead designated 10c and 11c formed arond the edges thereof bolstering the strength of the molded plastic construction of the spacer blade members 10b and 11b. 
     As best shown by FIGS. 4, 5 and 6 the arms 10 and 11 have, at the overlapping juncture of the generally flat horizontally oriented inner arm sections 10a and 11a and the outwardly disposed vertically oriented spacer blade members 10b and 11b,  a reinforcing fillet 10g and 11b on the outside portion of the arms 10 and 11, to provide support and are arranged to allow the arms 10 and 11 to come together in a face to face relation in a common meeting plane. 
     The collapsible trivet can be compactly packed and stored in collapsed position, using only a minimum of space, and can be readily opened to a functional position as best shown in FIGS. 1 and 2. In the expanded operative position the cooking utensil 12 will be elevated from both the cooling surface and the inner connector sections 10a and 11a by means of the spacer blade members 10c and 11c to provide maximum exposure to the ambient air. 
     It will be seen that we have provided a collapsible trivet which can be inexpensively manufactured and which is strong enough to withstand the weight of ordinary cooking utensils. 
     It will, of course, be understood that various changes may be made in the form, details, arrangement and proportions of the parts without departing from the scope of this invention as set forth in the appended claims.