Cigarette filter
1.-2. Cigarette filter
3.-4. Front part of cigarette filter
Designs 1 and 2 relate to a cigarette filter and designs 3 and 4 relate to a front side of a cigarette filter; the designs show the shape of an air opening provided in an end cap of the cigarette filter; for designs 1 and 3, the shape of the air opening resembles to a flower with six petals; for designs 2 and 4, the shape of the air opening resembles to a leaf with seven regularly arranged lobes.
The broken lines in the drawings illustrate portions of the cigarette filter which forms no part of the claimed design.
Claims
We claim, The ornamental design for a cigarette filter, as shown and described.
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Type: Grant
Filed: Feb 20, 2019
Date of Patent: Oct 13, 2020
Inventors: Florian Greger (Salzburg), David Breitfuss (Salzburg)
Primary Examiner: Natasha Vujcic
Application Number: 35/507,300