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Class Information
Number: 238/1E
Name: Railways: surface track >
Description:










Sub-classes under this class:

Class Number Class Name Patents
238/1 Miscellaneous 26
238/109 Pedestals 9
238/10R Portable track 135
238/121 Rail arrangement 8
238/122 Rails 37
238/14.05 Electrical connections 11
238/15 Track curves 8
238/151 Rail joints 21
238/17 Guardrails 24
238/2 Roadbed 96
238/24 Stringers 2
238/264 Rail seats 57
238/27 Tie arrangement 11
238/287 Tie-plates 37
238/29 Ties 27
238/310 Fastenings 94
238/379 Foot guards 4
238/382 Deadening noise 76
238/DIG.1 Track structure assembled by gluing 5


Patents under this class:

Patent Number Title Of Patent Date Issued











 
 
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