Patent · US Active

Dental handpieces

US9839491B2 · kind B2 · utility

1Cited by

19References

5Claims

0Family size

Assignee

CAO Group, Inc. · US

Inventors

Jack Nichols · American Fork, US
Robert Larsen · Sandy, US
Bruce Draper · Sandy, US
Densen Cao · Sandy, US

Key dates

Filing date	Sep 2, 2014
Grant date	Dec 12, 2017
Priority date	—
Expiry date	Nov 14, 2034

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61C2204/002
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A dental handpiece may comprise a detachable light source assembly comprising a light source, a power source, and at least one switch, and the detachable light source assembly may be configured to be selectively removable from the handpiece.

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