USPatentGranted
S

Web drying section

Granted 2 Mar 1993 · no office action yet

Current assignee: Valmet Technologies Oy · originally Beloit Technologies, Inc.

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Inventors: Gregory L. Wedel, Borgeir Skaugen · Examiner: A. Hugo Word · AU 294 · TC 2900

Application
784811
filed 29 Oct 1991
Publication
Not published
not published
Patent· this page
US D333710
granted 2 Mar 1993

Life of the patent

2 dated events
⤢ drag to zoomOct 1991Jan 1992Apr 1992Jul 1992Oct 1992Jan 1993Apr 1993Prosecution
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Description

1 parts
›FIG. 1 is a side-elevational view of a…

FIG. 1 is a side-elevational view of a web drying section, showing our new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a top plan view thereof;

FIG. 4 is a side-elevational view of a second embodiment;

FIG. 5 is a top plan view thereof;

FIG. 6 is a bottom plan view thereof;

FIG. 7 is an end-elevational view of FIG. 1;

FIG. 8 is the opposite end-elevational view;

FIG. 9 is the opposite side view of FIG. 1;

FIG. 10 is a perspective view of FIG. 1;

FIG. 11 is an end-elevational view of FIG. 4;

FIG. 12 is the opposite end-elevational view thereof;

FIG. 13 is the opposite side-elevational view of FIG. 4; and,

FIG. 14 is a perspective view thereof.

In a papermachine dryer section, a plurality of dryer rolls at equal elevation are provided for drying a first side of a web, followed by a plurality of dryer rolls, each at a second elevation, for drying a second side of the web.

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

2 codes
USPC · US Patent Classification
D32/1D34/28

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Pendency
1.3 y
490 days filing → grant
Office actions
0
on the grant's record
Examiner
A. Hugo Word
art unit 294 · TC 2900
Citations: 16 back · 0 forward

Chain of title

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