USPC-to-IPC Reverse Concordance for IPC Subclass - F02F Cylinders, Pistons, Or Casings For Combustion Engines;Arrangements Of Sealings In Combustion Engines
PATENTS   
Patents > Guidance, Tools, and Manuals > Classification > International > USPC-to-IPC Reverse Concordance > Subclass
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  
You are viewing a USPC-to-IPC Reverse Concordance Subclass.
USPC-to-IPC Reverse Concordance for
IPC Subclass - F02F
Cylinders, Pistons, Or Casings For Combustion Engines;Arrangements Of Sealings In Combustion Engines

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 122 254
    123 79R
    123 254
    123 193.2
1  /  02 123 41.71
1  /  06 123 41.69
    156 303.1
1  /  10 123 195R
    123 193.2
    123 41.72
    123 41.81
    123 41.83     -     41.84
1  /  14 123 41.79     -     41.8
1  /  22 123 65A
    123 65P
    123 65PD     -     65PE
1  /  24 123 41.82A
1  /  34 123 41.6     -     41.62
1  /  36 123 41.82R
1  /  40 123 41.82R
1  /  42 123 65VD
    123 193.5
    123 41.82R
    123 188.14
3  /  00 123 193.1
    123 193.4
    123 193.6
3  /  24 122 269
    122 307
    123 269
    123 307
3  /  26 122 276
    122 279
    123 276
    123 279
5  /  00 277 310
    277 434     -     493
    277 496     -     499
7  /  00 92 261
    122 195
    123 195A     -     195H
    123 195R     -     195AC
11  /  00 123 193.3
    277 313
    277 502
    277 591     -     601


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

Please send questions and comments to usptoinfo@uspto.gov .

KEY: e Biz=online business system fees=fees forms=formshelp=help laws and regs=laws/regulations definition=definition (glossary)

The Inventors Assistance Center is available to help you on patent matters.Send questions about USPTO programs and services to the USPTO Contact Center (UCC). You can suggest USPTO webpages or material you would like featured on this section by E-mail to the webmaster@uspto.gov. While we cannot promise to accommodate all requests, your suggestions will be considered and may lead to other improvements on the website.


|.HOME | SITE INDEX| SEARCH | eBUSINESS | HELP | PRIVACY POLICY 

This data is current as of April/2012