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:
Feb. 18, 2020
Filed:
Jul. 26, 2017
Applicant:
3m Innovative Properties Company, St. Paul, MN (US);
Inventor:
Kenneth L. Smith, White Bear Lake, MN (US);
Assignee:
3M Innovative Properties Company, St. Paul, MN (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
B29D 11/00 (2006.01); G02B 5/124 (2006.01); B29K 69/00 (2006.01);
U.S. Cl.
CPC ...
B29D 11/00605 (2013.01); G02B 5/124 (2013.01); B29K 2069/00 (2013.01); Y10S 359/90 (2013.01); Y10T 428/2457 (2015.01);
Abstract
Retroreflective sheeting comprising cube corner microstructure and having channels substantially parallel to a longitudinal, peripheral edge of the sheeting.