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. 17, 2019
Filed:
Jan. 09, 2018
Applicant:
Smolsys Ag, Root, CH;
Inventors:
Sandro M. O. L. Schneider, Thalwil, CH;
Patrick P. Burkhalter, Meggen, CH;
Assignee:
Smolsys AG, Root, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21K 2/06 (2006.01); F21K 2/00 (2006.01); F21V 31/00 (2006.01); F21V 15/01 (2006.01); F21V 9/32 (2018.01);
U.S. Cl.
CPC ...
F21K 2/00 (2013.01); F21V 9/32 (2018.02); F21V 15/01 (2013.01); F21V 31/005 (2013.01);
Abstract
An autonomous, permanently illuminating object includes a sheath that defines an interior space in which is disposed a glass capsule containing a gaseous tritium light source. The sheath defines a transparent region. A layer of photoluminescent pigments is disposed between the glass capsule and the transparent region of the sheath.