Centraliser

Description

FIG. 1 is a front view of a first embodiment of a centraliser showing our new design;

FIG. 2 is a rear view thereof;

FIG. 3 is a left side view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is bottom perspective view thereof;

FIG. 8 is a top perspective view thereof;

FIG. 9 is an enlarged partial top perspective view thereof;

FIG. 10 is an enlarged partial bottom perspective view thereof;

FIG. 11 is a front view of a second embodiment of the centraliser showing our new design;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a top plan view thereof;

FIG. 16 is a bottom plan view thereof;

FIG. 17 is a bottom perspective view thereof;

FIG. 18 is a top perspective view thereof;

FIG. 19 is an enlarged partial top perspective view thereof; and,

FIG. 20 is an enlarged partial bottom perspective view thereof.

The broken line showing a pipe is included for the purpose of illustrating environmental structure only and the broken line showing a rectangular feature in FIGS. 9, 10, 19, and 20 represents a boundary of the enlarged portions of the claim and forms no part of the claimed design.

Claims

CLAIM The ornamental design for a centraliser, as shown and described.

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Inventors:	Kirk; Andrew Keith (Methlick, GB), Kirk; Ian Alastair (Aberdeen, GB)
Assignee:	Downhole Products Limited (Aberdeen, GB)
Appl. No.:	D/423,094
Filed:	May 29, 2012

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29400032	Aug 23, 2011	D662952

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Foreign Application Priority Data

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Feb 24, 2011 [EM]			001825977

Current U.S. Class:	D15/21
Current International Class:	1503
Field of Search:	;D15/10,21 ;166/384,241.1-241.7,213,173,208,382 ;175/325.5,325.1,325.2,325.3 ;138/108,112 ;228/155 ;72/393

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References Cited [Referenced By]

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U.S. Patent Documents

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Primary Examiner: Goodwin; Mark
Attorney, Agent or Firm: Winstead PC