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:
Sep. 11, 2007
Filed:
Jun. 14, 2004
Leah Miller, Avoca, WI (US);
Annette Krisko, Prairie due Sac, WI (US);
Klaus Hartig, Avoca, WI (US);
Roger O'shaughnessy, Eden Prairie, MN (US);
Gary Pfaff, Cazenovia, WI (US);
Leah Miller, Avoca, WI (US);
Annette Krisko, Prairie due Sac, WI (US);
Klaus Hartig, Avoca, WI (US);
Roger O'Shaughnessy, Eden Prairie, MN (US);
Gary Pfaff, Cazenovia, WI (US);
Cardinal CG Company, Eden Prairie, MN (US);
Abstract
A substrate having a surface carrying a removable transparent film that can be removed by the surface by a desired washing process, and removable presence indicator associated with the removable transparent film, the presence indicator being removable by the same desired washing process as the removable transparent film. A method of producing a substrate having a presence indicator in contact with a removable transparent film a method of washing a substrate having a presence indicator in contact with a removable transparent film are also disclosed.