Sheffer Trademarks

SHEFFER
Hydraulic and pneumatic cylinders
Cancelled  ·  August 6, 2001  ·  76296064  · 
sheffer
SHEFFER
FLUID POWER DEVICES-NAMELY, HYDRAULIC AND PNEUMATIC CYLINDERS, VALVES, PUMPS, AND INTENSIFIERS
Expired  ·  October 6, 1964  ·  72203434  · 
sheffer
SHEFFER POWR-PAK
SELF CONTAINED UNIT COMPRISING A HYDRAULIC CYLINDER OR AIR CYLINDER WITH INTEGRAL POWER UNIT AND AUTOMATIC VALVING
Expired  ·  October 6, 1964  ·  72203435  · 
sheffer powr-pak
SHEFFER'S
CHEESE
Cancelled  ·  November 24, 1986  ·  73631918  ·