Sprinkler head accessory

Skip to: Description  ·  Claims  ·  References Cited  · Patent History  ·  Patent History
Description

FIG. 1 is a front elevational view of a sprinkler head accessory showing my new design;

FIG. 2 is a rear elevational thereof;

FIG. 3 is a right side elevational view thereof;

FIG. 4 is a left side elevational view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is a perspective view thereof;

FIG. 8 is a cross-sectional view thereof, taken in the direction of line 8-8 of FIG. 1;

FIG. 9 is a front elevational view of the sprinkler head accessory and an outer cover of a sprinkler head, wherein the sprinkler head accessory is in a using position with the outer cover; and,

FIG. 10 is a cross-sectional view thereof, taken in the direction of line 10-10 of FIG. 9.

The broken lines shown in FIGS. 1-10 which illustrate the center area features of the article depict portions of the sprinkler head accessory that form no part of the claimed design.

The broken lines shown around the sprinkler head accessory in FIGS. 9 and 10 depict the environment of an outer cover that forms no part of the claimed design.

Claims

The ornamental design for a sprinkler head accessory, as shown and described.

Referenced Cited
U.S. Patent Documents
5447338 September 5, 1995 Kikuchi
D520856 May 16, 2006 Osiecki
7185567 March 6, 2007 Ide
D598068 August 11, 2009 Koiwa
D603479 November 3, 2009 Koiwa
D632944 February 22, 2011 Kang
D653523 February 7, 2012 Wackwitz
8376060 February 19, 2013 Orr et al.
D724182 March 10, 2015 Lu
D728177 April 28, 2015 Ishibashi
D728743 May 5, 2015 Giles
D747183 January 12, 2016 Davidson
D775933 January 10, 2017 Hill
9616450 April 11, 2017 Connery et al.
D829080 September 25, 2018 Hill
D841456 February 26, 2019 Barwick
D895770 September 8, 2020 Bian
D898879 October 13, 2020 Kalb
D912204 March 2, 2021 Kim
D941636 January 25, 2022 McNamara
D948695 April 12, 2022 Patton
D951413 May 10, 2022 Han
D952820 May 24, 2022 Yang
Foreign Patent Documents
3567221 October 2006 CN
3624317 March 2007 CN
2007-229342 September 2007 JP
D134245 April 2010 TW
D148816 August 2012 TW
Other references
  • Notice of Allowance from Taiwan Design Patent App. No. 10921126510 (Nov. 20, 2020).
Patent History
Patent number: D961727
Type: Grant
Filed: May 8, 2020
Date of Patent: Aug 23, 2022
Assignee: SENJU SPRINKLER CO., LTD. (Tokyo)
Inventor: Yasuaki Koiwa (Tokyo)
Primary Examiner: Karen S Acker
Assistant Examiner: Jonathan E Fiencke
Application Number: 29/734,068