{HEAD ~ The top cover} of the improved assembly has {TAIL ~ an integral pressure blade} which extends downward to apply pressure to the cover material 
has
{ HEAD ~ The top cover } of the improved assembly has { TAIL ~ an integral pressure blade } which extends downward to apply pressure to the cover material
HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH