|Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP|
|You are viewing a US to Locarno Concordance.|
|See notes regarding proper use of US-to-Locarno Concordances.|
|U.S. Subclass||Locarno Class - Subclass||Notes|
|100 - 101||16 - 06|
|130||16 - 99|
|131 - 137||16 - 06|
|200 - 218||16 - 01|
|219 - 220||16 - 05|
|221 - 236||16 - 02|
|237 - 245||16 - 05|
|246 - 247||16 - 04|
|248||16 - 03|
|249 - 250||16 - 04|
|300 - 342||16 - 06|
This data is current as of April/2017
Regarding US-to-Locarno Concordances [Concordances between US Patent Classification and the Locarno Agreement]: The USPC does not precisely concord to the Locarno. Users of this Concordance must look at the Locarno schedules to select an appropriate classification for the concept being classified.
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