PATENTS   
Patents > Guidance, Tools, and Manuals > Classification > USPC Glossary Page
    Class Numbers & Titles   | Class Numbers Only   | USPC Index   | International   | HELP  | Office of Patent Classification  
USPC Consolidated Glossary  
   Terms Beginning with A B C D E F G H I J K L M N O P Q R S T U V W X Y Z


UHV - Class 438
ULTRAFILTRATION - Class 210
ULTRAVIOLET/INFRARED - Class 359
UNBALANCED CIRCUIT - Classes 330, 333
UNDERDRIVE - Class 475
UNDESIRED OBJECTS - Class 171
UNEARTHING - Class 171
UNEARTHING UNIT - Class 171
UNIFORM RESOURCE LOCATOR (URL) - Class 725
UNIPOLAR - Classes 257, 438
UNIPOLAR TRANSISTOR - Class 257
UNITARY DOSAGE FORM - Class 424
UNITARY DRIVE - Class 475
UNIVERSAL-BAR - Class 400
UNSATURATED - Class 260
UNVOICED - Class 704
UPPER-CASE - Class 400
USAGE CONTROL - Class 726
USER - Class 902
USER DATA - Classes 345, 707, 711, 714
USER PROTECTION/PRIVACY - Class 726
UV - Class 438

Click to skip end of page links

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