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. 28, 1998
Filed:
Nov. 04, 1996
James R Kvitrud, White Bear Lake, MN (US);
Thomas W Martin, Little Canada, MN (US);
Steven E Shimota, Woodbury, MN (US);
Minnesota Mining and Manufacturing Co., St. Paul, MN (US);
Abstract
A packaged composition includes a vial having wall portions defining a chamber and a photocurable material in the chamber. The wall portions transmit less than about 1.0% of actinic radiation, and at least one of the wall portions transmits light having wavelengths in at least part of the visible spectrum. In certain embodiments of the invention, the wall portions are flexible and the photocurable material is dispensed from the chamber through an outlet when the wall portions are squeezed together. In other embodiments of the invention, an element is floating in the photocurable material in the chamber to facilitate determination of the amount of photocurable material remaining in the chamber.