Patent · US Active

Powder dispensing fixture

US11268843B2 · kind B2 · utility

1Cited by

8References

3Claims

0Family size

Assignee

K2R2 · US

Inventors

Robert Kay · Cinnaminson, US
Eric D. Plambeck · Carpinteria, US
Zachary Francis · Winston-Salem, US

Key dates

Filing date	Jun 30, 2020
Grant date	Mar 8, 2022
Priority date	—
Expiry date	Sep 20, 2040

Classification

Technology area (CPC G)Physics
CPC primaryG01F11/282
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A module for dispensing a powder is disclosed. The module has a channel having an entry port, a hopper coupled to the entry port and configured to receive the powder, and a piston partially disposed within the channel and configured to reciprocate within the channel. The piston has a retracted position configured to allow the powder to move from the hopper through the entry port into the channel.

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