Air vent

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Description

1.1 : Perspective

1.2 : Front

1.3 : Back

1.4 : Left

1.5 : Right

1.6 : Top

1.7 : Bottom

The design shows an air vent which is mounted on the outside of a wall of a caravaning vehicle; the air vent is characterized by a slightly curved, circular front surface, offset parallel to the circular edge at the rear; it has a diagonally inclined outwards transition from the front surface to the rear; transition ends in a circumferential side margin which is orthogonal to the circular edge at the rear; the side edge has a chamfered transition to the front surface; the side edge has a different height over the circumference.

The broken lines in the drawings depict portions of the air vent that form no part of the claimed design.

Claims

The ornamental design for an air vent as shown and described.

Referenced Cited
U.S. Patent Documents
2755794 July 1956 Wendell
2998764 September 1961 Bedell et al.
4286569 September 1, 1981 Bergman et al.
D279515 July 9, 1985 Peyton
D673245 December 25, 2012 Cooney
D722377 February 10, 2015 Schramski
D748472 February 2, 2016 Seybel
D845446 April 9, 2019 Seybel
D850608 June 4, 2019 Garcia
D857875 August 27, 2019 Carran
D909559 February 2, 2021 Harman
D919076 May 11, 2021 Choi
Foreign Patent Documents
3920068 December 1970 AU
2548543 May 1976 DE
3326647 February 1985 DE
4326065 February 1995 DE
10300920 July 2004 DE
3428533 July 2021 EP
S4891550 November 1973 JP
Other references
  • Muller Vent—White Pvc—Caravan Float; site visited Oct. 9, 2025; https://www.piranhaoffroad.com.au/products/muller-vent-white-pvc-caravan-float?srsltid=AfmBOorRpGlrzXUmbl85aQ2r1beKKqkPBGK_7G5AtQC0fZ-yL7IDcaoD (Year: 2025).
  • Unknown, Author, “Alde—Installation Instructions Compact 3010”, Alde International Systems AB, 2012, 1-4.
  • Unknown, Author, “Product Info Truma Combi Furnaces”, Truma Geraetetechnik Gmbh & Co. KG, Sep. 2021, 1-5.
  • Unknown, Author, “Heating LPG Combi Heaters”, Dometic Group AB, 2023, 1-5.
Patent History
Patent number: D1132438
Type: Grant
Filed: Sep 19, 2024
Date of Patent: Jun 30, 2026
Assignee: Truma Gerätetechnik GmbH & Co. KG (Putzbrunn)
Inventors: Armin Peters (Berlin), Johannes Laging (Munich), Thomas Müller (Munich), Edgar Prigoana-Müller (Berlin), Andreas Sickert (Berlin), Peiqi Ma (Berlin)
Primary Examiner: George J Ulsh
Assistant Examiner: Andrea Marie Mckay
Application Number: 35/523,343