|Class Numbers & Titles | Class Numbers Only | USPC Index | International | HELP|
|You are viewing a US to IPC Concordance.|
See notes regarding proper use of US-to-IPC Concordances.
|U.S. Subclass||IPC8 Subclass||IPC8 Group|
|1||A 46 B||15 / 00|
|2||A 46 D||3 / 05|
|3||A 46 D||3 / 06|
|4||A 46 D||3 / 04|
|5||A 46 D||1 / 04|
|6||A 46 B||3 / 16|
|7||A 46 D||1 / 04|
|8||A 46 B||3 / 00|
|9||A 46 D||1 / 08|
|10 - 11||B 25 B||1 / 20|
|10 - 11||B 25 B||11 / 00|
|12||A 46 D||7 / 00|
|13 - 17||A 46 D||9 / 00|
|16||A 47 L||13 / 20|
|18||A 46 D||1 / 04|
|19||A 46 D||3 / 08|
|20||B 25 G||3 / 00|
|21||A 46 D||3 / 04|
Regarding US-to-IPC Concordances [Concordances between US Patent Classification and the International Patent Classification Eighth Edition]: The USPC does not precisely concord to the IPC. Users of this Concordance must look at the IPC schedules to select an appropriate classification for the concept being classified.
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This data is current as of June/2011