PORTA-WATT Trademark

Trademark Overview


On Monday, June 5, 1961, a trademark application was filed for PORTA-WATT with the United States Patent and Trademark Office. The USPTO has given the PORTA-WATT trademark a serial number of 72121453. The federal status of this trademark filing is EXPIRED as of Tuesday, December 29, 1987. This trademark is owned by WHITNEY BLAKE COMPANY, THE. The PORTA-WATT trademark is filed in the Computer & Software Products & Electrical & Scientific Products category with the following description:

PORTABLE ELECTRICAL DISTRIBUTION SYSTEMS FOR TEMPORARY LIGHTING AND POWER SUPPLIES, COMPRISING INSULATED ELECTRIC CORDS WITH CONNECTORS, CIRCUIT BREAKER PANELS, EXTENSION CORDS, FLASHER LIGHT HEADS, AND LAMP SOCKETS

General Information


Serial Number72121453
Word MarkPORTA-WATT
Filing DateMonday, June 5, 1961
Status900 - EXPIRED
Status DateTuesday, December 29, 1987
Registration Number0731438
Registration DateTuesday, May 15, 1962
Mark Drawing1000 - Typeset: Word(s) / letter(s) / number(s)
Published for Opposition DateNOT AVAILABLE
Attorney NameNOT AVAILABLE
Law Office Location Code000
Employee NameNOT AVAILABLE
CorrespondentNOT AVAILABLE

Trademark Statements


Goods and ServicesPORTABLE ELECTRICAL DISTRIBUTION SYSTEMS FOR TEMPORARY LIGHTING AND POWER SUPPLIES, COMPRISING INSULATED ELECTRIC CORDS WITH CONNECTORS, CIRCUIT BREAKER PANELS, EXTENSION CORDS, FLASHER LIGHT HEADS, AND LAMP SOCKETS

Classification Information


International Class009 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments; apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity; apparatus for recording, transmission or reproduction of sound or images; magnetic data carriers, recording discs; automatic vending machines and mechanisms for coin operated apparatus; cash registers, calculating machines, data processing equipment and computers; fire extinguishing apparatus.
US Class Codes021
Class Status Code9 - Expired
Class Status DateTuesday, December 29, 1987
Primary Code021
First Use Anywhere DateTuesday, June 14, 1960
First Use In Commerce DateTuesday, June 14, 1960

Trademark Owner History


Party NameWHITNEY BLAKE COMPANY, THE
Party Type30 - Original Registrant
Legal Entity Type03 - Corporation
AddressHAMDEN, CT

Trademark Events


Event DateEvent Description
Tuesday, December 29, 1987EXPIRED SEC. 9