USPatent applicationPatented

One-piece slip

Granted 3 Mar 2020 · no office action yet

Application· this page
29/660,381
filed 21 Aug 2018
Publication
Not published
not published
Patent
US D877217
granted 3 Mar 2020

Life of the application

6 dated events
⤢ drag to zoom20182020202220242026202820302032203420362038ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

1 parts
›FIG. 1 is a top view of a…

FIG. 1 is a top view of a one-piece slip, according to the new design;

FIG. 2 is a bottom view thereof;

FIG. 3 is a front side elevation view thereof, with the rear being a mirror image thereof;

FIG. 4 is a side left side elevation view thereof, with the right side being a mirror image thereof;

FIG. 5 is a top perspective view thereof; and,

FIG. 6 is a bottom perspective view thereof.

The nature and intended use of the article in which the design embodied is for the occasion of running a downhole tool into a wellbore via a workstring, and the downhole tool undergoes a setting sequence and/or disconnect from the workstring for which the slip ‘fractures’, and helps keep the tool set in place.

the grant prints no section headings; every part label below is ours, taken from that part's own first words

Claims as granted

1 claim

Log in to read the claims of this application.

Log in to unlock

Classifications

2 codes
USPC · US Patent Classification
D15/138D15/132

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this application are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoomJul 2018Oct 2018Jan 2019Apr 2019Jul 2019Oct 2019Jan 2020Apr 2020USPTOApplicantNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
1.5 y
560 days filing → grant
Office actions
0
none on record
Examiner
Michael C Stout
art unit 2924 · TC 2900
Citations: 10 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Log in to unlock

Chain of title

⤢ drag to zoom20182020202220242026202820302032203420362038Owner 2
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock