Symbol Origin— Symbols and Dates established
- Last updated
- Wednesday January 10, 2024
- Maintained by
- OIPC/Classification Standards and Development
The following is a list of all symbols which were added to the CPC Scheme. If available, the corresponding Project information is provided for the symbol. Please refer to the CPC Notices of Changes for additional information regarding changes to the Scheme, Definition, and Concordance.
Refer to the List of Deleted Symbols for all symbols which were added to the Scheme.
Note: In exceptional circumstances, symbol numbers may have been reused.
Version: 2024.01
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Symbol | Date Established | Project / NoC |
---|---|---|
A61B 6/51 | 2024.01 | RP12181 / 1582 |
A61B 6/512 | 2024.01 | RP12181 / 1582 |
A61F 13/01 | 2024.01 | RP12112 / 1581 |
A61F 13/01008 | 2024.01 | RP12112 / 1581 |
A61F 13/01012 | 2024.01 | RP12112 / 1581 |
A61F 13/01017 | 2024.01 | RP12112 / 1581 |
A61F 13/01021 | 2024.01 | RP12112 / 1581 |
A61F 13/01025 | 2024.01 | RP12112 / 1581 |
A61F 13/01029 | 2024.01 | RP12112 / 1581 |
A61F 13/01034 | 2024.01 | RP12112 / 1581 |
A61F 13/01038 | 2024.01 | RP12112 / 1581 |
A61F 13/01042 | 2024.01 | RP12112 / 1581 |
A61F 13/01046 | 2024.01 | RP12112 / 1581 |
A61F 13/05 | 2024.01 | RP12112 / 1581 |
B01J 35/19 | 2024.01 | RP12086 / 1588 |
B01J 35/20 | 2024.01 | RP12086 / 1588 |
B01J 35/23 | 2024.01 | RP12086 / 1588 |
B01J 35/27 | 2024.01 | RP12086 / 1588 |
B01J 35/30 | 2024.01 | RP12086 / 1588 |
B01J 35/31 | 2024.01 | RP12086 / 1588 |
B01J 35/32 | 2024.01 | RP12086 / 1588 |
B01J 35/33 | 2024.01 | RP12086 / 1588 |
B01J 35/34 | 2024.01 | RP12086 / 1588 |
B01J 35/36 | 2024.01 | RP12086 / 1588 |
B01J 35/37 | 2024.01 | RP12086 / 1588 |
B01J 35/38 | 2024.01 | RP12086 / 1588 |
B01J 35/39 | 2024.01 | RP12086 / 1588 |
B01J 35/391 | 2024.01 | RP12086 / 1588 |
B01J 35/392 | 2024.01 | RP12086 / 1588 |
B01J 35/393 | 2024.01 | RP12086 / 1588 |
B01J 35/394 | 2024.01 | RP12086 / 1588 |
B01J 35/395 | 2024.01 | RP12086 / 1588 |
B01J 35/396 | 2024.01 | RP12086 / 1588 |
B01J 35/397 | 2024.01 | RP12086 / 1588 |
B01J 35/398 | 2024.01 | RP12086 / 1588 |
B01J 35/399 | 2024.01 | RP12086 / 1588 |
B01J 35/40 | 2024.01 | RP12086 / 1588 |
B01J 35/45 | 2024.01 | RP12086 / 1588 |
B01J 35/50 | 2024.01 | RP12086 / 1588 |
B01J 35/505 | 2024.01 | RP12086 / 1588 |
B01J 35/51 | 2024.01 | RP12086 / 1588 |
B01J 35/52 | 2024.01 | RP12086 / 1588 |
B01J 35/53 | 2024.01 | RP12086 / 1588 |
B01J 35/54 | 2024.01 | RP12086 / 1588 |
B01J 35/55 | 2024.01 | RP12086 / 1588 |
B01J 35/56 | 2024.01 | RP12086 / 1588 |
B01J 35/57 | 2024.01 | RP12086 / 1588 |
B01J 35/58 | 2024.01 | RP12086 / 1588 |
B01J 35/59 | 2024.01 | RP12086 / 1588 |
B01J 35/60 | 2024.01 | RP12086 / 1588 |
B01J 35/61 | 2024.01 | RP12086 / 1588 |
B01J 35/612 | 2024.01 | RP12086 / 1588 |
B01J 35/613 | 2024.01 | RP12086 / 1588 |
B01J 35/615 | 2024.01 | RP12086 / 1588 |
B01J 35/617 | 2024.01 | RP12086 / 1588 |
B01J 35/618 | 2024.01 | RP12086 / 1588 |
B01J 35/63 | 2024.01 | RP12086 / 1588 |
B01J 35/633 | 2024.01 | RP12086 / 1588 |
B01J 35/635 | 2024.01 | RP12086 / 1588 |
B01J 35/638 | 2024.01 | RP12086 / 1588 |
B01J 35/64 | 2024.01 | RP12086 / 1588 |
B01J 35/643 | 2024.01 | RP12086 / 1588 |
B01J 35/647 | 2024.01 | RP12086 / 1588 |
B01J 35/651 | 2024.01 | RP12086 / 1588 |
B01J 35/653 | 2024.01 | RP12086 / 1588 |
B01J 35/657 | 2024.01 | RP12086 / 1588 |
B01J 35/66 | 2024.01 | RP12086 / 1588 |
B01J 35/67 | 2024.01 | RP12086 / 1588 |
B01J 35/69 | 2024.01 | RP12086 / 1588 |
B01J 35/695 | 2024.01 | RP12086 / 1588 |
B01J 35/70 | 2024.01 | RP12086 / 1588 |
B01J 35/73 | 2024.01 | RP12086 / 1588 |
B01J 35/733 | 2024.01 | RP12086 / 1588 |
B01J 35/735 | 2024.01 | RP12086 / 1588 |
B01J 35/737 | 2024.01 | RP12086 / 1588 |
B01J 35/77 | 2024.01 | RP12086 / 1588 |
B01J 35/80 | 2024.01 | RP12086 / 1588 |
B01J 2235/00 | 2024.01 | RP12086 / 1588 |
B01J 2235/05 | 2024.01 | RP12086 / 1588 |
B01J 2235/10 | 2024.01 | RP12086 / 1588 |
B01J 2235/15 | 2024.01 | RP12086 / 1588 |
B01J 2235/30 | 2024.01 | RP12086 / 1588 |
B08B 1/10 | 2024.01 | RP12190 / 1576 |
B08B 1/12 | 2024.01 | RP12190 / 1576 |
B08B 1/14 | 2024.01 | RP12190 / 1576 |
B08B 1/143 | 2024.01 | RP12190 / 1576 |
B08B 1/145 | 2024.01 | RP12190 / 1576 |
B08B 1/16 | 2024.01 | RP12190 / 1576 |
B08B 1/165 | 2024.01 | RP12190 / 1576 |
B08B 1/20 | 2024.01 | RP12190 / 1576 |
B08B 1/30 | 2024.01 | RP12190 / 1576 |
B08B 1/32 | 2024.01 | RP12190 / 1576 |
B08B 1/34 | 2024.01 | RP12190 / 1576 |
B08B 1/36 | 2024.01 | RP12190 / 1576 |
B08B 1/40 | 2024.01 | RP12190 / 1576 |
B08B 1/50 | 2024.01 | RP12190 / 1576 |
B08B 1/52 | 2024.01 | RP12190 / 1576 |
B08B 1/54 | 2024.01 | RP12190 / 1576 |
B60K 35/10 | 2024.01 | RP12183 / 1583 |
B60K 35/20 | 2024.01 | RP12183 / 1583 |