The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 29, 2025
Filed:
Jul. 29, 2022
The United States of America As Represented BY the Secretary of the Navy, Newport, RI (US);
Thomas S Ramotowski, Tiverton, RI (US);
Anthony S Poirier, Westport, MA (US);
Abstract
A mold is configured to make several identical single lap shear test samples according standards at one time. The mold can be made from aluminum and cast pieces of silicone rubber. The mold's shorter sides have slots designed to hold rigid substrates. The rigid substrates are inserted into the slots after the area to be bonded has been coated with adhesive. The opposing slots for each sample are offset so that the substrates overlap by the prescribed amount in the standard in the center of the mold. Spacer pieces are provided between the substrates. The slots and spacer pieces hold the substrates rigidly together to ensure a thin adhesive bondline between the two rigid substrates.