Description: 238 / (58) Rail Joints
Hierarchy/Derived subclasses
CIPO searches
search just 238/58- or -
search hierarchy!
The "search hierarchy!" link will execute this search:
((238/58 <IN> CPC) <OR> (238/59 <IN> CPC) <OR> (238/60 <IN> CPC) <OR> (238/61 <IN> CPC) <OR> (238/62 <IN> CPC) <OR> (238/63 <IN> CPC) <OR> (238/64 <IN> CPC) <OR> (238/65 <IN> CPC) <OR> (238/66 <IN> CPC) <OR> (238/67 <IN> CPC) <OR> (238/68 <IN> CPC) <OR> (238/69 <IN> CPC) <OR> (238/70 <IN> CPC) <OR> (238/71 <IN> CPC) <OR> (238/72 <IN> CPC) <OR> (238/73 <IN> CPC) <OR> (238/74 <IN> CPC) <OR> (238/75 <IN> CPC) <OR> (238/76 <IN> CPC) <OR> (238/77 <IN> CPC) <OR> (238/78 <IN> CPC) <OR> (238/79 <IN> CPC) <OR> (238/80 <IN> CPC) <OR> (238/81 <IN> CPC) <OR> (238/82 <IN> CPC) <OR> (238/83 <IN> CPC) <OR> (238/84 <IN> CPC) <OR> (238/85 <IN> CPC) <OR> (238/86 <IN> CPC) <OR> (238/87 <IN> CPC) <OR> (238/88 <IN> CPC) <OR> (238/89 <IN> CPC) <OR> (238/90 <IN> CPC) <OR> (238/91 <IN> CPC) <OR>
(238/92 <IN> CPC) <OR> (238/93 <IN> CPC) <OR> (238/94 <IN> CPC) <OR> (238/95 <IN> CPC) <OR> (238/96 <IN> CPC) <OR> (238/97 <IN> CPC) <OR> (238/98 <IN> CPC) <OR> (238/99 <IN> CPC) <OR> (238/100 <IN> CPC) <OR> (238/101 <IN> CPC) <OR> (238/102 <IN> CPC) <OR> (238/103 <IN> CPC) <OR> (238/104 <IN> CPC) <OR> (238/105 <IN> CPC) <OR> (238/106 <IN> CPC) <OR> (238/107 <IN> CPC) <OR> (238/108 <IN> CPC) <OR> (238/109 <IN> CPC) <OR> (238/110 <IN> CPC) <OR> (238/111 <IN> CPC) <OR> (238/112 <IN> CPC) <OR> (238/113 <IN> CPC) <OR> (238/114 <IN> CPC))
This will show what classes derive from the input. Ex: entering 78/35 shows the derived classes and the search that can be used to find
patents in those subclasses.