Patent Publication Number: US-D921431-S

Title: Multi-filament heater assembly

Description:
FIG. 1  is a top perspective view of a first embodiment of an ornamental design for a multi-filament heater assembly; 
         FIG. 2  is a bottom perspective view of the first embodiment thereof; 
         FIG. 3  is a front view of the first embodiment thereof; 
         FIG. 4  is a rear view of the first embodiment thereof; 
         FIG. 5  is a left view of the first embodiment thereof; 
         FIG. 6  is a right view of the first embodiment thereof; 
         FIG. 7  is a top view of the first embodiment thereof; and 
         FIG. 8  is a bottom view of the first embodiment thereof. 
         FIG. 9  is a top perspective view of a second embodiment of an ornamental design for a multi-filament heater assembly; 
         FIG. 10  is a bottom perspective view of the second embodiment thereof; 
         FIG. 11  is a front view of the second embodiment thereof; 
         FIG. 12  is a rear view of the second embodiment thereof; 
         FIG. 13  is a left view of the second embodiment thereof; 
         FIG. 14  is a right view of the second embodiment thereof; 
         FIG. 15  is a top view of the second embodiment thereof; and 
         FIG. 16  is a bottom view of the second embodiment thereof. 
         FIG. 17  is a top perspective view of the outermost filament of the first embodiment of an ornamental design for a multi-filament heater assembly; 
         FIG. 18  is a bottom perspective view thereof; 
         FIG. 19  is a front view thereof; 
         FIG. 20  is a rear view thereof; 
         FIG. 21  is a left view thereof; 
         FIG. 22  is a right view thereof; 
         FIG. 23  is a top view thereof; 
         FIG. 24  is a bottom view thereof. 
         FIG. 25  is a top perspective view of the outermost filament of the second embodiment of an ornamental design for a multi-filament heater assembly; 
         FIG. 26  is a bottom perspective view thereof; 
         FIG. 27  is a front view thereof; 
         FIG. 28  is a rear view thereof; 
         FIG. 29  is a left view thereof; 
         FIG. 30  is a right view thereof; 
         FIG. 31  is a top view thereof; 
         FIG. 32  is a bottom view thereof. 
         FIG. 33  is a top perspective view of the innermost filament of the ornamental design for a multi-filament heater assembly; 
         FIG. 34  is a bottom perspective thereof; 
         FIG. 35  is a front view thereof; 
         FIG. 36  is a rear thereof; 
         FIG. 37  is a left thereof; 
         FIG. 38  is a right thereof; 
         FIG. 39  is a top view thereof; 
         FIG. 40  is a bottom view thereof. 
         FIG. 41  is a top perspective view of central filament clip of the ornamental design for a multi-filament heater assembly; 
         FIG. 42  is a bottom perspective view thereof; 
         FIG. 43  is a front view thereof; 
         FIG. 44  is a rear view thereof; 
         FIG. 45  is a left view thereof; 
         FIG. 46  is a right view thereof; 
         FIG. 47  is a top view thereof; and, 
         FIG. 48  is a bottom view thereof.