Lower set insert with a lower ball seat for a downhole plug

Description

FIG. 1 is a perspective view of a lower set insert with lower ball seat for a downhole plug showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a front side plan view thereof, wherein the front side plan view and the back side plan views are identical;

FIG. 4 is a bottom plan view thereof; and,

FIG. 5 is a left side plan view thereof, wherein the left side plan view and the right side plan views are identical.

The broken lines in the drawings depict unclaimed environmental subject matter.

Claims

CLAIM The ornamental design for a lower set insert with lower ball seat for a downhole plug, as shown and described.

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Inventors:	Frazier; W. Lynn (Corpus Christi, TX)
Applicant:	Name City State Country Type Frazier; W. Lynn Corpus Christi TX US
Appl. No.:	D/469,576
Filed:	October 11, 2013

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Related U.S. Patent Documents

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	Application Number	Filing Date	Patent Number	Issue Date
	29398398	Jul 29, 2011	D694281

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Current U.S. Class:	D15/21
Current International Class:	1503
Field of Search:	;D15/21,28,138,139,140 ;D8/70,71 ;417/448,453,456,459,460 ;166/123,124,135,138,193,118,133,134,170,173,206,244.1,316,318,332.1,336,373,375,376,381,386,387 ;175/317 ;294/86.3 ;340/854.4,853.1

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References Cited [Referenced By]

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U.S. Patent Documents

1736486	November 1929	Carnahan
D194437	January 1963	Salter
3507327	April 1970	Chenoweth
5392856	February 1995	Broussard et al.
D408830	April 1999	Nathenson et al.
D413126	August 1999	Warren et al.
5988277	November 1999	Vick et al.
D420013	February 2000	Warren et al.
6082451	July 2000	Giroux et al.
6196323	March 2001	Moksvold
6685451	February 2004	Ivey
6708768	March 2004	Slup et al.
6755628	June 2004	Howell
7163066	January 2007	Lehr
7237615	July 2007	Dallas et al.
7278490	October 2007	McGuire et al.
D585916	February 2009	Greenleaf
D597571	August 2009	Darr
7775291	August 2010	Jacob
8061381	November 2011	Ford
8128383	March 2012	Pulliam
D672794	December 2012	Frazier
8459346	June 2013	Frazier
2007/0151722	July 2007	Lehr et al.
2008/0271898	November 2008	Turley et al.
2010/0263857	October 2010	Frazier
2011/0067889	March 2011	Marya et al.
2011/0277989	November 2011	Frazier
2011/0290473	December 2011	Frazier
2012/0006532	January 2012	Frazier

Primary Examiner: Goodwin; Mark
Attorney, Agent or Firm: Edmonds & Nolte, P.C.