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.:

US 7252880 B1

PDF
Full Text
Expired
Date of Patent:
Aug. 07, 2007

Filed:

Jun. 24, 2004
Applicants:

John G. Posa, Ann Arbor, MI (US);

Ronald W. Citkowski, Rochester Hills, MI (US);

Inventors:

John G. Posa, Ann Arbor, MI (US);

Ronald W. Citkowski, Rochester Hills, MI (US);

Assignee:

Other;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B32B 7/12 (2006.01);
U.S. Cl.
CPC ...
Abstract

A flexible material such as a transparent tape includes a material which enhances the visibility of a newly formed edge. The material can include a fluorescent dye disposed in the tape, or can be a material which reacts with oxygen, moisture or some other component of the ambient atmosphere to render the edge more visibly evident.


Find Patent Forward Citations

Loading…