Vacuum generating head

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Description

FIG. 1 is a front view of the vacuum generating head showing my new design.

FIG. 2 is a right view thereof.

FIG. 3 is a rear view thereof.

FIG. 4 is a left view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a top view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken lines in the drawings depict portions of the vacuum generating head, and form no part of the claimed design.

Claims

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

Referenced Cited
U.S. Patent Documents
D282546 February 11, 1986 Ozu
D303670 September 26, 1989 Adolfo
D466523 December 3, 2002 Saito
D470155 February 11, 2003 Makino
D487473 March 9, 2004 Saito
D508922 August 30, 2005 Li
D520025 May 2, 2006 Chu
D529051 September 26, 2006 Chu
D539308 March 27, 2007 Moser
D540823 April 17, 2007 An
D601591 October 6, 2009 Chu
D641110 July 5, 2011 Lapalme
D870158 December 17, 2019 Yang
D878691 March 17, 2020 Knight
D1063994 February 25, 2025 Chen
20230304510 September 28, 2023 Yorns
Foreign Patent Documents
306942492 November 2021 CN
Other references
  • Nortech N301DK D Vacuum Generating Head, announced Nov. 21, 2013 [Amazon], [site visited Apr. 23, 2025]. Avail from int, URL: https://a.co/d/2Pxljud (Year: 2013).
  • PowerQUAD Pneumatic Vacuums, announced May 31, 2024 [YouTube], [site visited Apr. 23, 2025]. Avail from int, URL: https://www.youtube.com/watch?v=c3Ca5lwAU24&t=21s (Year: 2024).
Patent History
Patent number: D1113024
Type: Grant
Filed: Dec 18, 2023
Date of Patent: Feb 10, 2026
Assignee: Guardair Corp. (Chicopee, MA)
Inventor: Mark W. Yorns (Longmeadow, MA)
Primary Examiner: Lilyana Bekic
Assistant Examiner: Carson Jean Bendel
Application Number: 29/921,545
Classifications
Current U.S. Class: For Vacuum Cleaner (D32/31)