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:
Jul. 08, 2003
Filed:
Aug. 13, 2001
Applicant:
Inventor:
Gary F. Hawkins, Torrance, CA (US);
Assignee:
The Aerospace Corporation, El Segundo, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16B 1/100 ; F16B 1/204 ; F16L 1/300 ;
U.S. Cl.
CPC ...
F16B 1/100 ; F16B 1/204 ; F16L 1/300 ;
Abstract
A micromachine is embedded into an adhesive film for increasing the shear strength of the adhesive used to form a bonding joint. The micromachine has an irregular shaped cross section, such as a trapezoid, so that when the micromachine tends to rotate between two bonded adherents, a surface portion of the micromachine tends to penetrate into and compress the adhesive towards a bonding interface with the constrained adherent for increasing the shear strength of the bonding joint.