USPC-to-IPC Reverse Concordance for IPC Subclass - F04F Pumping Of Fluid By Direct Contact Of Another Fluid Or By Using Inertia Of Fluid To Be Pumped;Siphons
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 - F04F
Pumping Of Fluid By Direct Contact Of Another Fluid Or By Using Inertia Of Fluid To Be Pumped;Siphons

Printable Version[PDF]
IPC GroupU.S. ClassU.S. Subclass
1  /  00 137 154
    137 156     -     170.6
    137 206     -     209
    137 15.16
    137 211.5     -     214
1  /  02 417 149
1  /  04 417 105     -     107
1  /  06 417 118     -     147
1  /  08 137 155
1  /  16 417 73     -     75
1  /  18 137 206     -     209
    417 108     -     117
    417 207     -     209
3  /  00 137 565.23
    417 105     -     107
    417 118     -     148
    417 150
5  /  00 137 565.22
    417 151
    417 161
    417 172     -     178
    417 194
    417 197
5  /  14 122 458
5  /  16 417 155     -     157
5  /  22 417 163     -     170
5  /  36 417 195
5  /  42 417 171
5  /  44 417 160
    417 181
    417 196
    417 198
5  /  46 15 408
    417 54
    417 179     -     180
5  /  48 417 157
    417 162
    417 182     -     193
7  /  00 417 240     -     241
7  /  02 417 226     -     227
9  /  00 417 55
    417 152     -     154
    417 158     -     159
10  /  00 137 123     -     153
    222 416
99  /  00 137 565.22
    417 48     -     49
    417 64
    417 66     -     67
    417 70     -     72
    417 92     -     104


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