Patent Publication Number: US-D421388-S

Title: Pump head

Description:
FIG. 1 is a front elevation view of the pump head of my design. 
     FIG. 2 is a rear elevation view thereof. 
     FIG. 3 is a right side elevation view thereof. 
     FIG. 4 is a left side elevation view thereof. 
     FIG. 5 is a top plan view thereof. 
     FIG. 6 is a bottom plan view thereof. 
     FIG. 7 is a front elevation view of a first alternate embodiment thereof. 
     FIG. 8 is a rear side elevation view thereof. 
     FIG. 9 is a right side elevation view thereof. 
     FIG. 10 is a left side elevation view thereof. 
     FIG. 11 is a top plan view thereof; and, 
     FIG. 12 is a bottom plan view thereof. 
     The broken line showing of a container is for illustrative purposes only and forms no part of the claimed design.