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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 8974073 B1

PDFFull Text
Expired
Date of Patent:
Mar. 10, 2015

Filed:

Feb. 03, 2010

Carpet back lighting system with anti-slip coating

Applicants:

Maarten Marinus Johannes Wilhelmus Van Herpen, Eindhoven, NL;

Markus Cornelius Vermeulen, Eindhoven, NL;

Inventors:

Maarten Marinus Johannes Wilhelmus Van Herpen, Eindhoven, NL;

Markus Cornelius Vermeulen, Eindhoven, NL;

Assignee:

Koninklijkle Philips N.V., Eindhoven, NL;

Attorney:

Meenakshy Chakravorty

Primary Examiner:

Mariceli Santiago

Assistant Examiner:

Christopher Raabe

Int. Cl.
CPC ...
A47G 27/00 (2006.01); F21V 33/00 (2006.01); A47G 27/02 (2006.01); B60N 3/04 (2006.01); D06N 7/00 (2006.01); F21V 23/04 (2006.01);
U.S. Cl.
CPC ...
A47G 27/0243 (2013.01); B60N 3/048 (2013.01); D06N 7/0036 (2013.01); F21V 23/0442 (2013.01); F21V 33/006 (2013.01); A47G 2200/08 (2013.01);
Abstract

The invention provides a carpet back lighting system comprising a carpet back lighting unit having a lighting unit front face and a unit back face, wherein the lighting unit front face comprises a light source, arranged to generate light, and an anti-slip coating. The back lighting system is suitable as back lighting at a carpet unit back side of a light transmissive carpet unit selected from the group consisting a light transmissive carpet and a light transmissive carpet tile.

Find Patent Forward Citations

Van Herpen, Maarten Marinus Johannes Wilhelmus. (2015). Carpet back lighting system with anti-slip coating (U.S. Patent No. 8974073). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8974073

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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