US 2014/0236097 A1Published application

Assembly for a Drug Delivery Device

AssigneeSanofiI-Aventis Deutschland GmbH

InventorsMichael Jugl, Axel Teucher

Life of this patent

Estimating the term…

Abstract

An injection device for injection of set doses of medicine from a cartridge, in which one or more friction wheels engage linear bearing surfaces during dose setting and dose delivery.

Claims9

Dependent claims

1-8. (canceled)

An assembly for a drug delivery device, the assembly comprising:

a. a housing having a proximal end and a distal end;
and
b. a friction wheel.

Dependencies are inferred from the claim text.

Facts

Application: 14/116,897Filed 9 May 2012
Priority: 13 May 2011
Published: 21 Aug 2014
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

A61M 5/3155
Mechanically operated dose setting member: by rotational movement of dose setting member, e.g. during setting or filling of a syringe
A61M 5/31551
By rotational movement of dose setting member, e.g. during setting or filling of a syringe: including axial movement of dose setting member
F16H 13/02
Gearing for conveying rotary motion with constant gear ratio by friction between rotary members: without members having orbital motion
F16H 19/02
Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion: for…

Family

Application61/485,870Us provisional application · filed 13 May 2011
US 2014/0236097 A1This patent

From the US filing history. Foreign family members aren’t listed.

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