NO CLAIM IS MADE TO THE WORD "EUTECTIC" APART FROM THE MARK SHOWN, WITHOUT WAIVING ANY AND ALL RIGHTS ACQUIRED BY VIRTUE OF TRADE-MARK REGISTRATION NO. 400805, DATED MARCH 30, 1943, AND ANY AND ALL COMMON LAW RIGHTS HERETOFORE VESTED IN APPLICANT BY VIRTUE OF HIS PRIOR CONTINUOUS USE OF TRADE-MARK "EUTECTIC."