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Class Information
Number: 404/785
Name: Road structure, process, or apparatus >
Description:


Sub-classes under this class:

Class Number Class Name Patents
404/1 Road system (e.g., elevated, interchange) 64
404/134 Reinforcement structure per se 27
404/136 Road chair per se 21
404/17 Pavement 114
404/2 Drain or gutter 171
404/6 Traffic steering device or barrier 851
404/71 Miscellaneous road structure (e.g., heated pavement) 94
404/72 Process 244
404/83 Apparatus 52
404/9 Traffic director 405


Patents under this class:

Patent Number Title Of Patent Date Issued



 
 
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