Foundry riser sleeve
Fountain pump
Fountain pump set
Four blade drill bit
Four roller concrete finishing machine
Four wheel articulated tool carrier
Four wheel articulated tool carrier
Four-stroke cycle engine
Four-wheel drive transfer case shaft extender
Frame
Frame and a structure of supporting an apparatus that fabricates
Frame and mounting bracket assembly for ground tools
Frame assembly for a bed mounted spreader assembly
Frame for a disk harrow or similar implement
Frame for a driven let-off stand for use in a tire bead...
Frame for a pump
Frame for a wheeled work machine
Frame for agricultural implement
Frame for combination grinder and saw
Frame for hydraulic jack press or the like