Document 4ag7RLpRQBVXjqJm8vDJ4X9Xj

NEG. NO. X-20A TRADEMARK FILE INFORMATION Trademark: Trademark Owner: Last Assignee: Date of First Use in Commerce: Registration No.: Date Trademark Registered: Size of Label in Trademark File: Synthetex Hermetic Materials Ltd. Aberdeen Industries. Inc. July, 1958 719,996 August 15, 1961 3x2 inches Receipt of Pictured Label by Patent Office: N/A