US 11,724,535 B2
Pen
Dieter Schiller, Rückersdorf (DE); Clemens Wiesmann, Heroldsberg (DE); and Tobias Kötter, Forchheim (DE)
Appl. No. 17/764,172
Filed by SCHWAN-STABILO COSMETICS GMBH & CO. KG, Heroldsberg (DE)
PCT Filed Sep. 15, 2020, PCT No. PCT/EP2020/075739
§ 371(c)(1), (2) Date Mar. 26, 2022,
PCT Pub. No. WO2021/073822, PCT Pub. Date Apr. 22, 2021.
Claims priority of application No. 20 2019 004 256.3 (DE), filed on Oct. 15, 2019.
Prior Publication US 2022/0339960 A1, Oct. 27, 2022
Int. Cl. B43K 15/00 (2006.01); B43K 5/00 (2006.01); B43K 7/00 (2006.01); B43K 8/00 (2006.01); B43K 23/12 (2006.01); A45D 40/20 (2006.01)
CPC B43K 15/00 (2013.01) [A45D 40/20 (2013.01); B43K 5/005 (2013.01); B43K 7/005 (2013.01); B43K 8/003 (2013.01); B43K 23/12 (2013.01)] 19 Claims
OG exemplary drawing
 
1. A pen for cosmetic, writing, drawing, sketching and/or marking purposes, the pen comprising:
an inner part;
an outer part, wherein at least a portion of the inner part is accommodated in the outer part and fastened with the outer part; and
an elastically deformable fastening device disposed between the inner part and the outer part, the elastically deformable fastening device having an elastic restoring force,
wherein the elastically deformable fastening device includes an installed state when the elastically deformable fastening device is deformed against the elastic restoring force, and
wherein the elastic restoring force supports the elastically deformable fastening device between the inner part and the outer part to fasten the inner part to the outer part.