Patent · US Active

Mouthpiece and process for production

US8646632B2 · kind B2 · utility

5Cited by

28References

8Claims

0Family size

Assignee

MEDELA HOLDING AG · CH

Inventors

Peter Vischer · Küssnacht, CH
Beda Weber · Sins, CH
Erich Pfenniger · Ebikon, CH
Stefan Baumann · Altenriet, DE

Key dates

Filing date	Jan 27, 2009
Grant date	Feb 11, 2014
Priority date	—
Expiry date	Jun 14, 2029

Classification

Technology area (CPC A)Human Necessities
CPC primaryA61J17/001
WIPO fieldMedical technology
WIPO sectorInstruments

Abstract

A mouthpiece has a bite-off-prevention feature. The mouthpiece has been manufactured from an elastomeric parent material with at least one first component, where a reinforcing component embedded within the parent material forms the bite-off-prevention feature and derives from the same group of substances or group of materials as the first component. The reinforcing component is preferably composed of fibers.

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