Level controller

- GRUNDFOS HOLDING A/S
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Description

FIG. 1 is a front top left perspective view of a level controller showing a first embodiment of my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a right side elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a rear elevational view thereof; and

FIG. 7 is a front elevational view thereof;

FIG. 8 is a front top left perspective view of a level controller showing a second embodiment of my new design;

FIG. 9 is a top plan view thereof;

FIG. 10 is a bottom plan view thereof;

FIG. 11 is a right side elevational view thereof;

FIG. 12 is a left side elevational view thereof;

FIG. 13 is a rear elevational view thereof; and,

FIG. 14 is a front elevational view thereof.

The broken lines depict portions of the level controller that form no part of the claimed design.

Claims

The ornamental design for a level controller, as shown and described.

Referenced Cited
U.S. Patent Documents
6308348 October 30, 2001 Liou
7874312 January 25, 2011 Gibbs
D841500 February 26, 2019 Kang
D888589 June 30, 2020 Menden
D913816 March 23, 2021 Fu
D940575 January 11, 2022 Deem
D944662 March 1, 2022 Kjaer
20070246101 October 25, 2007 Kimmell
20110036164 February 17, 2011 Burdi
Foreign Patent Documents
9006682167-0010 August 2019 GB
9006682167-0011 August 2019 GB
Other references
  • Grundfos introduces new groundwater pump controller Scandasia https://scandasia.com/grundfos-introduces-new-groundwater-pump-controller-to-advance-thailands-smart-agriculture-future/ Posted Nov. 2, 2021 (Year: 2021).
  • LLCSL004_LC 231 & 241 Water Utility Brochure_0919.indd https://www.phoenixpumps.com/pdf/Grundfos_LC231_LC241_Brochure.pdf Sep. 13, 2019 (Year: 2019).
Patent History
Patent number: D1011209
Type: Grant
Filed: Jul 12, 2021
Date of Patent: Jan 16, 2024
Assignee: GRUNDFOS HOLDING A/S (Bjerringbro)
Inventor: Jonas Kjaer (Risskov)
Primary Examiner: Leanne Was-Englehart
Application Number: 29/798,934
Classifications
Current U.S. Class: Regulator Or Control (D10/49)