Home| FAQ Search:Advanced|Person|Company| Type|Class Login
Quick search:
Patent number:
Patent Date:
Current hierarchy for rules (428)
Hierarchy Drop down navigation for Type Search Exclude Subordinates
rules (428) rules (428) exclude
  folding rules (87) rules (428) -> folding rules (87) exclude
    folding rule joints (43) rules (428) -> folding rules (87) -> folding rule joints (43)  
  lumber rules (21) rules (428) -> lumber rules (21)  
  measuring rods (22) rules (428) -> measuring rods (22)  
  parallel rules (7) rules (428) -> parallel rules (7)  
  rule accessories (12) rules (428) -> rule accessories (12)  
  rule attachments (32) rules (428) -> rule attachments (32)  
  rule graduations (28) rules (428) -> rule graduations (28)  
  shrink rules (1) rules (428) -> shrink rules (1)  
  slide rules (7) rules (428) -> slide rules (7) exclude
    circular slide rules (1) rules (428) -> slide rules (7) -> circular slide rules (1)  
    scales (2) rules (428) -> slide rules (7) -> scales (2)  
  tape measures (101) rules (428) -> tape measures (101) exclude
    tape measure mechanisms (10) rules (428) -> tape measures (101) -> tape measure mechanisms (10)  
 
Full Hierarchy | agricultural machines (1,855) | agricultural tools (299) | armaments (88) | combination tools (581) | construction machines (67) | electrical devices (828) | gauges (32)
hardware (30) | household machines (510) | household tools (809) | household (458) | industrial furnaces (35) | industrial machines (915) | industrial tanks (1) | industrial tools (489)
knives and cutters (128) | layout tools (2,487) | manufacturing (71) | metalworking machines (7,608) | metalworking tools (875) | musical instruments (5) | pliers (707) | potters tools (3)
propulsion and energy (3,886) | punches (44) | rules (428) | screwdrivers (480) | specialty machines (1,454) | specialty tools (913) | stoneworking machines (58) | stoneworking (2)
structures (85) | tool handles (90) | tool holders (71) | tool making (361) | tool storage (51) | trade specific (5,215) | transportation machines (417) | transportation tools (35)
water distribution systems (153) | woodworking machines (15,152) | woodworking tools (3,872) | work holding (1,259) | wrenches (5,744)

Copyright © 2002-2020 - DATAMP