USPatentGranted
S1

Trailer for a coiled tubing reel

Granted 29 May 2001 · no office action yet

Current assignee: Schlumberger Technology Corporation · originally SLB

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Inventors: Terry L. McCafferty, Joseph K. Flowers · Examiner: Melody N. Brown · AU 2911 · TC 2900

Application
115103
filed 7 Dec 1999
Publication
Not published
not published
Patent· this page
US D442891
granted 29 May 2001

Life of the patent

2 dated events
⤢ drag to zoomJan 2000Apr 2000Jul 2000Oct 2000Jan 2001Apr 2001Jul 2001Prosecution
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Description

1 parts
›FIG. 1 is a left side elevational view…

FIG. 1 is a left side elevational view of a trailer for a coiled tubing reel showing our new design, the broken lines are shown for illustrative purposes only and form no part of the claimed design;

FIG. 2 is a side elevational view of the right side of the trailer shown in FIG. 1;

FIG. 3 is a top plan view of the trailer shown in FIGS. 1 and 2;

FIG. 4 is a front elevational view of the trailer shown in FIGS. 1-3; and,

FIG. 5 is a rear elevational view of the trailer shown in FIGS. 1-4.

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

Claims

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D12/101

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Pendency
1.5 y
539 days filing → grant
Office actions
0
on the grant's record
Examiner
Melody N. Brown
art unit 2911 · TC 2900
Citations: 4 back · 0 forward

Chain of title

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