Resources Contact Us Home
Lower set insert with a lower ball seat for a downhole plug
D703698 Lower set insert with a lower ball seat for a downhole plug
Patent Drawings:

Inventor: Frazier
Date Issued: April 29, 2014
Primary Examiner: Goodwin; Mark
Assistant Examiner:
Attorney Or Agent: Edmonds & Nolte, P.C.
U.S. Class: D15/21
Field Of Search: ;D15/21; ;D15/28; ;D15/138; ;D15/139; ;D15/140; ;D8/70; ;D8/71; ;417/448; ;417/453; ;417/456; ;417/459; ;417/460; ;166/123; ;166/124; ;166/135; ;166/138; ;166/193; ;166/118; ;166/133; ;166/134; ;166/170; ;166/173; ;166/206; ;166/244.1; ;166/316; ;166/318; ;166/332.1; ;166/336; ;166/373; ;166/375; ;166/376; ;166/381; ;166/386; ;166/387; ;175/317; ;294/86.3; ;340/854.4; ;340/853.1
International Class: 1503
U.S Patent Documents:
Foreign Patent Documents:
Other References:

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

* * * * *
  Recently Added Patents
Preamplifier-to-channel communication in a storage device
Systems and methods for programming an RFID reader
Multi-carrier operation for wireless systems
Server chassis
Method and apparatus for allocating and obtaining IP address
Polymorphic forms of 3-(1-{3-[5-(1-methyl-piperidin-4-ylmethoxy)-pyrimidin-2-yl]-benzyl}-6-oxo- -1,6-dihydro-pyridazin-3-yl)-benzonitrile hydrochloride salt and processes of manufacturing t
Method and apparatus for analysis of histopathology images and its application to cancer diagnosis and grading
  Randomly Featured Patents
Raid-5 disk having cache memory
Apparatus for connecting at least two rods
Battery-powered towing tractor
System for creating a homogeneous admixture from liquid and relatively dry flowable material
Carboxylic/sulfonic anhydrides as peroxygen activators
Substituted 2,4-dialkoxy benzene sulfonyl chlorides
Information security method and apparatus
Air conditioning systems for buildings
Method of awarding a bonus prize in the play of a plurality of gaming machines
Disk carrying apparatus and disk carrying method involving determining optimum stop position of disk carrier based on detected stopping state of disk carrier