Patent · US Active

Improvements to coffee grinder

US10105002B2 · kind B2 · utility

6Cited by

3References

13Claims

0Family size

Assignee

Breville Pty Limited · AU

Inventors

Robert Grassia · Sydney, AU
Daniel Robert Corkin · Parramatta, AU

Key dates

Filing date	Apr 8, 2014
Grant date	Oct 23, 2018
Priority date	—
Expiry date	Jan 7, 2035

Classification

Technology area (CPC A)Human Necessities
CPC primaryA47J42/40
WIPO fieldFurniture, games
WIPO sectorOther fields

Abstract

A tamping augur may be controlled in various ways to obtain a consistent fill height and uniformity in the distribution of coffee grinds in a portafilter. Improvements to a conical burr grinder are also disclosed.

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