Trademark Search & Tracking

Free access to the complete USPTO trademark database with advanced search and tracking capabilities.

Trademark Search

Enter at least 3 characters to search
Show trademark images

Search Results

22 Records Found
Serial Number Trademark Classes Legal Status Rights Holder Filing Date Actions
77033049
CLEANTECH INSTITUTE
035
606 CLEANTECH GROUP LLC 10/31/2006 Details
77046734
CLEANTECH INNOVATION SHOWCASE
035 041
606 CLEANTECH GROUP LLC 11/17/2006 Details
77047517
CLEANTECH GLOBAL SHOWCASE
035 041
606 CLEANTECH GROUP LLC 11/20/2006 Details
77135710
CLEANTECH SEARCH
710 CLEANTECH GROUP LLC 03/20/2007 Details
77135865
CLEANTECH INVESTMENT MONITOR
710 CLEANTECH GROUP LLC 03/20/2007 Details
77139891
CLEANTECH
710 Cleantech Group LLC 03/26/2007 Details
77140254
CLEANTECH
710 Cleantech Group LLC 03/26/2007 Details
77167921
CLEANTECH EXPO
035 041
606 CLEANTECH GROUP LLC 04/27/2007 Details
77273169
INSIDE CLEANTECH
710 Cleantech Group LLC 09/06/2007 Details
77540701
CLEANTECH NETWORK
009 016 035 +1
602 Cleantech Group LLC 08/06/2008 Details