referring initially to fig1 , there is depicted a portion of one embodiment of a housing 10 for an animal training device of the present invention . the depicted portion of the housing 10 includes first , second and third walls 14 , 16 , 18 which define an open void space therebetween . a first one of these walls defines a framing wall 14 forming one aspect of the present invention , whereas the remaining second and third walls 16 , 18 define a portion of the geometry of the housing 10 and provide support for the framing wall 14 . the housing 10 further includes a bottom wall disposed in a plane perpendicular to the several walls and defines a floor 20 for the apparatus . the top 54 of the depicted housing 10 is open for purposes referred to hereinafter . in the embodiment depicted in fig1 , the framing wall 14 includes a relatively shallow void depression 12 , such depression 12 having a first planar top portion 22 which is disposed within the plane of the framing wall 14 and a second bottom portion 24 which bends away from the plane of the top portion 22 of the depression 12 in a direction inwardly of the housing 10 , and along a portion of the floor 20 of the housing . this depression 12 includes first and second side walls 26 , 28 and is open at the top end 30 thereof . in the embodiment depicted in fig1 , there is provided a void through opening which defines within the framing wall 14 an open window 32 of generally closed rectangular geometry disposed generally centrally of the top portion 22 of the depression 12 . this window 32 is aligned with the line of sight of an observer located externally of the housing 10 . in accordance with one aspect of the present invention , a substantially transparent pane 34 is disposed within the window 32 and extends laterally away from the perimeter of the window 32 along an inner surface of the framing wall 14 . in the embodiment depicted in fig1 , the pane 34 defines an integrally formed support structure 36 keyed to the top and bottom portions 22 , 24 of the depression 12 . the support structure 36 is disposed within the depression 12 as the pane 34 is disposed within the window 32 , thereby allowing an operative engagement of the support structure 36 , first and second side walls 26 , 28 of the framing wall 14 , and the bottom portion 24 of the depression 12 along a portion of the floor 20 to restrain the pane 34 against movement proximate the framing wall 14 . in this manner , the support structure 36 extends in overlying relationship to a portion of the floor 20 of the housing 10 immediately adjacent a bottom end of the framing wall 14 . in another embodiment , the pane 34 is secured in place by at least one independent fastening device , such as an adhesive and / or a plurality of screws . those skilled in the art will recognize other fastening devices suitable to secure the pane 34 within the window 32 , and such fastening devices may be used without departing from the spirit and scope of the present invention . fig2 shows a perspective view of the embodiment of the housing 10 of fig1 . as shown in fig2 , the housing 10 has a substantially transparent pane 34 closing at least the window 32 in the framing wall 14 . as noted above , the top 54 of the housing 10 is open . in one embodiment of the present invention , an lcd 50 is received through the housing top 54 and mounted internally of the housing 10 proximate the framing wall 14 so as to be readily visible through the pane 34 within the field of view of an observer located externally of the housing 10 . furthermore , the housing 10 is adapted to receive other of the well known components employed in animal training devices in electrical association with the lcd 50 . to this extent , the housing 10 defines various openings and voids 52 , such as a power switch opening and the like , and such openings and voids 52 are adapted to carry various components of an animal training device . following installation and configuration of the various components of the animal training device , including the lcd 50 , a cover ( not shown ) is provided to substantially close the housing 10 . in one embodiment of the present invention , the pane 34 is an independent element which is merely fitted within the through opening 32 . in a preferred embodiment , the pane 34 is formed as an integral part of the housing 10 . in this embodiment , the housing 10 is manufactured by a method as depicted in fig3 - 6 . the method of manufacture of the housing 10 includes first molding a polymeric material to form the plurality of walls 14 , 16 , 18 , 20 as depicted in fig1 and 2 including the depression 12 and the window 32 defined within the depression 12 . referring to fig3 , a first mold 38 is provided for defining a void 40 shaped and sized to conform to the plurality of walls 14 , 16 , 18 , 20 ( see fig2 ). in fig4 , a cross - sectional view of the first mold 38 taken along line 4 - 4 of fig3 is depicted . as illustrated in fig4 , an amount of uncured moldable material 42 is forced by an injection molding apparatus ( not shown ) into the void 40 . the uncured moldable material is then cured , forming the plurality of walls 14 , 16 , 18 , 20 including the depression 12 and through opening 32 within the first mold 38 . fig5 shows the portion of the housing 10 formed in the operation described hereinabove , including the plurality of walls 14 , 16 , 18 , 20 . referring to fig5 , after forming the plurality of walls 14 , 16 , 18 , 20 , at least the framing wall 14 is fitted with a two - part second mold 44 . a first part 56 of the second mold 44 overlies an outer surface of the framing wall 14 and covers the open window 32 . additionally , an upper portion 58 of the first part 56 of the second mold 44 overlies the top end 30 of the depression 12 and terminates flush with an inner surface of the framing wall 14 . a second part 60 of the second mold 44 overlies the upper portion 58 of the first part 56 of the second mold 44 and the inner surface of the framing wall 14 , including covering of the depression 12 and the window 32 . a lower portion 62 of the second part 60 of the second mold 44 terminates at a horizontal location adjacent the floor 20 of the housing . in this configuration , the framing wall 14 cooperates with the floor 20 and the second part of the second mold 44 to define a narrow slit between the lower portion of the second part of the second mold 44 and the bottom portion 24 of the depression 12 , thereby permitting the outflow of a flowable molding material into the portion of the depression 12 defined by the floor 20 . referring now to fig6 , at the top end of the second mold 44 , there is defined a sprue 64 leading from the exterior of the second mold 44 into the void depression 12 and its window 32 . by these means , the second mold 44 and the plurality of walls 14 , 16 , 18 , 20 cooperate to define a molding cavity 46 which forms the shape of the depression 12 and its window 32 , i . e ., the pane 34 . formation of the pane 34 may be accomplished by injection through the sprue 64 and into the depression 12 and its window 32 , an uncured , flowable , transparent material 48 . when the injected transparent material 48 has cured or otherwise solidified , the first and second parts 56 , 60 of the second mold 44 are removed , leaving the injected material integrally formed within the depression 12 and its window 32 . in the injection process , a portion of the flowable transparent material 48 flows between the lower portion 62 of the second part 60 of the second mold 44 and the floor 20 of the housing 10 . the portion of the transparent material 48 flows into overlying relationship with , and integrally bonds with , a portion of the floor 20 of the housing 10 , thereby ensuring complete closure and integration of the depression 12 and both the inner wall of the framing wall 14 and that portion of the floor 20 of the housing 10 which is adjacent the terminal end of the second part 60 of the second mold 44 . moreover , in this embodiment of the invention , the extension of the molded transparent material 48 into the depression 12 and onto the floor 20 enhances the strength of the framing wall 14 . particularly , such extension of the transparent material 48 enhances the torque resistance of the framing wall 14 and aids in the retention of the pane 34 in good sealing relationship with the perimeter of the window 32 . those skilled in the art will appreciate that the exact configuration between the second mold 44 and the plurality of walls 14 , 16 , 18 , 20 may vary without departing from the spirit and scope of the present invention . to this extent , in another embodiment , the molding cavity 46 defined by the two - part second mold 44 takes on the form of the window 32 only , thereby integrating the injected transparent material 48 within the perimeter of the window 32 . referring again to fig2 , after formation of the pane 34 within the molding cavity 46 , the housing 10 is removed from the second mold 44 . after manufacture of the housing 10 , the pane 34 is configured to interface the framing wall 14 such as to at least integrally seal the perimeters of the pane 34 and the window 32 sufficient to protect the interior of the housing 10 against the entry of dust , moisture , debris , and the like . as noted , the molding operations of fig3 - 6 preferably extend the cured transparent material into , and filling , the depression 12 as well as the window 32 . in either event , in the method of manufacture shown in fig3 - 6 , the molding material 42 integrates with the polymeric material 48 of construction of the housing 10 to form a water - tight , or even air - tight , sealing of the pane 34 within the window 32 . by this means , the interior of the housing 10 is protected against the entry therein of dust , moisture , debris or other unwanted substance which might be injurious to the electrical circuitry disposed within the housing 10 . while the present invention has been illustrated by description of several embodiments and while the illustrative embodiments have been described in considerable detail , it is not the intention of the applicant to restrict or in any way limit the scope of the appended claims to such detail . additional advantages and modifications will readily appear to those skilled in the art . the invention in its broader aspects is therefore not limited to the specific details , representative apparatus and methods , and illustrative examples shown and described . accordingly , departures may be made from such details without departing from the spirit or scope of applicant &# 39 ; s general inventive concept .
a housing forming a portion of an animal training device having a framing wall adapted to frame an lcd disposed internally of the housing . the framing wall defines an interior surface and a window for viewing of the lcd . a window pane is integrally formed with the window about the outer perimeter of the window and extends laterally outwardly of the perimeter of the window to overlie a portion of the inner surface of the framing wall proximate the window thereby integrating the pane with the framing wall , thereby effecting an extended seal between the pane and the framing wall and simultaneously enhancing the strength and rigidity of the framing wall . in one embodiment , the pane is integrally molded with the framing wall .