|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 June/2011
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.
This page is produced by the Office of Classification Support (Office of Patent Classification) for the Reference Tools Project.
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