Pool vacuum head

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Description

FIG. 1 is a front perspective view of the pool vacuum head showing my new design with side brushes;

FIG. 2 is a front view of FIG. 1;

FIG. 3 is a rear view of FIG. 1;

FIG. 4 is a left side view of FIG. 1;

FIG. 5 is a right side view of FIG. 1;

FIG. 6 is a top view of FIG. 1; and,

FIG. 7 is a bottom view of FIG. 1.

Claims

The ornamental design for a pool vacuum head as shown and described.

Referenced Cited
U.S. Patent Documents
3074087 January 1963 Drennan
3102289 September 1963 Norris
3243830 April 1966 Conrad
4637086 January 20, 1987 Goode
4692956 September 15, 1987 Kassis
5428854 July 4, 1995 Rief
D629982 December 28, 2010 Rossano
D645217 September 13, 2011 Rossano
D796761 September 5, 2017 Larouche
D806969 January 2, 2018 Larouche
D834742 November 27, 2018 Miyawaki
D845569 April 9, 2019 Carrière
20030000029 January 2, 2003 McFarland
20050273950 December 15, 2005 Stehelin
20060265820 November 30, 2006 Erlich
Foreign Patent Documents
525345 March 2023 AT
8803097 July 2010 BR
202016002864 July 2017 BR
202009000183 August 2009 DE
476413 March 1992 EP
3096384 November 2020 FR
2010009710 January 2010 KR
2022096318 July 2022 KR
WO-2009133328 November 2009 WO
Other references
  • Pool Vacuum Attachment, posted Sep. 1, 2013 [online], [retrieved May 30, 2024]. Retrieved from internet, https://www.amazon.com/Hydro Tools-Swimline-Weighted-Butterfly-Vacuum/dp/B000P6ESFW (Year: 2013).
  • Vacuum Head, posted Nov. 15, 2016 [online], [retrieved May 30, 2024]. Retrieved from internet, https://www.amazon.com/Milliard-Choice-Weighted-Inground-Swimming/dp/B08964F54H (Year: 2016).
Patent History
Patent number: D1047329
Type: Grant
Filed: May 10, 2023
Date of Patent: Oct 15, 2024
Assignee: Ningbo Dongchuan Swimming Pool Equipment Co., Inc. (Ningbo)
Inventors: Huaizhong He (Ningbo), Hu Zhang (Ningbo)
Primary Examiner: Khawaja Anwar
Assistant Examiner: Taylor O Mortorff
Application Number: 29/891,817
Classifications