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


VACCINE - Class 977
VACUUM TUBE - Class 330
VALVES AND VALVE ACTUATION - Class 137
VANE - Classes 415, 418
VAPOR - Classes 095, 096, 210
VAPORIZATION - Classes 202, 203
VARACTOR - Classes 257, 438
VARIABLE INDUCTOR - Class 334
VARISTOR - Classes 257, 438
VAT DYE - Class 008
VCNR - Class 438
VEHICLE - Classes 425, 701
VENT - Class 164
VERNEUIL - Class 117
VERTICAL BLANKING INTERVAL (VBI) - Class 725
VERTICAL JUNCTION - Class 257
VERTICAL RETORT - Class 075
VFG - Class 117
VGF - Class 438
VHSIC - Class 438
VIA - Classes 257, 438
VIBRATOR - Classes 363, 400
VIDEO SIGNAL - Classes 348, 725
VIDEOCASSETTE RECORDER (VCR) - Class 725
VIDEO-ON-DEMAND (VOD) - Class 725
VIRTUAL LIBRARY - Class 506
VIRUS - Class 977
VISION CORRECTING - Class 351
VISUAL ELEMENT - Class 345
VISUAL IMAGE - Classes 345, 715
VITREOUS, VITRIFY - Class 501
VLE - Class 438
VLSI - Class 438
VMOS - Class 438
VOICED - Class 704
VOLATILIZING - Class 588
VOLATIZING - Class 423
VOLTAIC CELL - Class 320
VPE - Classes 117, 438
VSIS - 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