Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
Current hierarchy for structures (117)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
structures (117) structures (117) exclude
  boats and ships (35) structures (117) -> boats and ships (35)  
  bridges (34) structures (117) -> bridges (34) exclude
    drawbridges (1) structures (117) -> bridges (34) -> drawbridges (1)  
    truss bridges (7) structures (117) -> bridges (34) -> truss bridges (7)  
  drying sheds (1) structures (117) -> drying sheds (1)  
  nautical (33) structures (117) -> nautical (33) exclude
    dry docks (27) structures (117) -> nautical (33) -> dry docks (27) exclude
      blocks and wedges (5) structures (117) -> nautical (33) -> dry docks (27) -> blocks and wedges (5)  
  roofs (10) structures (117) -> roofs (10)  
  vaults and privies (1) structures (117) -> vaults and privies (1)  
 
Full Hierarchy | agricultural (3,200) | armaments (131) | combination tools (620) | construction machines (88) | electrical devices (1,367) | gauges (109) | handheld power tools (811)
hardware (234) | household tools (118) | household (2,221) | industrial machines (1,905) | industrial tanks (5) | industrial tools (1,245) | knives and cutters (176) | layout tools (2,652)
manufacturing (315) | material handling (385) | metalworking machines (14,928) | metalworking tools (2,024) | musical instruments (39) | photographic apparatus (325) | pliers (730) | potters tools (3)
propulsion and energy (6,164) | punches (49) | rules (496) | screwdrivers (569) | specialty machines (2,563) | specialty tools (1,594) | stoneworking (137) | structures (117)
tool making (463) | trade specific (5,943) | transportation (1,040) | water distribution systems (227) | woodworking machines (15,588) | woodworking tools (4,172) | work holding (1,625) | wrenches (5,972)

Copyright © 2002-2025 - DATAMP