Trademark Search  /  HYDROVAC

HYDROVAC

○ Dead · Expired

U.S. federal trademark · Serial No. 71538587 · Reg. No. 0530782

Mark
HYDROVAC
Status
Expired
Serial Number
71538587
Registration No.
0530782
Filing Date
October 22, 1947
Registration Date
September 19, 1950
Class(es)
Class 011

Owner

ALLEN-SHERMAN-HOFF CO., INC.
03 · PHILADELPHIA, PA, US

Goods & Services

DUST HANDLING APPARATUS INCLUDING DUST COLLECTING HOPPERS, VALVES TO REMOVE DUST FROM SUCH HOPPERS, PIPING THROUGH WHICH SUCH DUST MAY BE CONVEYED AND MEANS FOR CREATING VACUUM OR SUBATMOSPHERIC PRESSURE IN SAID PIPING AND VALVES, SUCH APPARATUS BEING USED PARTICULARLY IN CONNECTION WITH COAL BURNING FURNACES

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Source: USPTO federal trademark records. Informational only, not legal advice. Status and details may lag the live USPTO database.