Patent · US Active

Container closure and related methods

US11420797B2 · kind B2 · utility

0Cited by

2References

19Claims

0Family size

Assignee

Henkel AG & Co. KGaA · DE

Inventors

Rainer Gerberzahn · Frechen, DE
Mark C. Mikol · Arlington Heights, US
Carsten Bertram · Hannover, DE
Bernhard Orlich · Dressendorf, DE

Key dates

Filing date	Oct 19, 2017
Grant date	Aug 23, 2022
Priority date	—
Expiry date	Oct 19, 2037

Classification

Technology area (CPC B)Performing Operations; Transporting
CPC primaryB65D51/24
WIPO fieldHandling
WIPO sectorMechanical engineering

Abstract

A container closure includes a dosage body including at least one peripheral wall defining a containment chamber. The peripheral wall has an internal wall surface adjacent the containment chamber, the internal wall surface having a surface luminance. Indicia is carried by the internal wall surface, the indicia having an indicia luminance. A contrast between the surface luminance and the indicia luminance is at least about 0.67% on the Weber scale.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.