U.S. federal trademark · Serial No. 75306797 · Reg. No. 2183789
self contained vacuum liquid extractor system comprising a metal and/or non-metal tank containing a vacuum within and associated valve, hose and tube which is used to withdraw fluids from their containers by means of a vacuum for purposes such as removing used motor oil from marine engines, refrigerants from air conditioners, and the like
Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.