USD698370S1 - Lower set caged ball insert for a downhole plug - Google Patents

Lower set caged ball insert for a downhole plug Download PDF

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Publication number
USD698370S1
USD698370S1 US29398393 US201129398393F USD698370S US D698370 S1 USD698370 S1 US D698370S1 US 29398393 US29398393 US 29398393 US 201129398393 F US201129398393 F US 201129398393F US D698370 S USD698370 S US D698370S
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Patent type
Design
Prior art keywords
lower set
ball insert
caged ball
downhole plug
downhole
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US29398393
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W. Lynn Frazier
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Magnum Oil Tools International Ltd
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W. Lynn Frazier
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FIG. 1 is a perspective view of a lower set caged ball insert 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 (1)

    CLAIM
  1. The ornamental design for a lower set caged ball insert for a downhole plug, as shown and described.
US29398393 2011-07-29 2011-07-29 Lower set caged ball insert for a downhole plug Active USD698370S1 (en)

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US29398393 USD698370S1 (en) 2011-07-29 2011-07-29 Lower set caged ball insert for a downhole plug

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US29398393 USD698370S1 (en) 2011-07-29 2011-07-29 Lower set caged ball insert for a downhole plug

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USD698370S1 true USD698370S1 (en) 2014-01-28

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