Cigarette filter

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Description

1.-2. Cigarette filter

3.-4. Front part of cigarette filter

1.1 : Perspective

1.2 : Perspective

1.3 : Front

2.1 : Perspective

2.2 : Perspective

2.3 : Front

3.1 : Perspective

3.2 : Front

4.1 : Perspective

4.2 : Front

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.

Referenced Cited
U.S. Patent Documents
3587573 June 1971 Flack
3720235 March 1973 Schrock
D254930 May 6, 1980 Mandon
D641464 July 12, 2011 De Haan
D691766 October 15, 2013 Tucker
D738567 September 8, 2015 Tucker
D767820 September 27, 2016 Jordan
D770086 October 25, 2016 Tucker
D779725 February 21, 2017 Bramley
D780993 March 7, 2017 Bramley
D782108 March 21, 2017 Jordan
D802207 November 7, 2017 Bramley
D818078 May 15, 2018 Zhang
D821028 June 19, 2018 Tucker
D834743 November 27, 2018 Tucker
D841231 February 19, 2019 Hawes
D852410 June 25, 2019 Hawes
D865151 October 29, 2019 Brandenburg
D873480 January 21, 2020 Hawes
Patent History
Patent number: D898994
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
Classifications