USPatentGranted
S

Tray blank

Granted 16 Oct 1990 · no office action yet

Current assignee: Smurfit Westrock · originally Westvaco Corporation

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Inventors: Rune K. Haraldsson · Examiner: Bernard Ansher · AU 292 · TC 2900

Application
Not granted yet
filed 10 Sep 1987
Publication
Not published
not published
Patent· this page
US D311336
granted 16 Oct 1990

Life of the patent

2 dated events
⤢ drag to zoomJul 1987Jan 1988Jul 1988Jan 1989Jul 1989Jan 1990Jul 1990Prosecution
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Description

1 parts
›FIG. 1 is a top plan view of…

FIG. 1 is a top plan view of a tray blank showing my new design;

FIG. 2 is a bottom plan view thereof;

FIG. 3 is a left side elevation thereof; the right side elevation being a mirror image;

FIG. 4 is a front side elevation thereof; the rear side elevation being a mirror image.

The solid lines in the top and bottom plan views represent through cut lines in the blank material and the dashed lines in the top plan view represent fold lines.

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
D09/433

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Pendency
3.1 y
1,132 days filing → grant
Office actions
0
on the grant's record
Examiner
Bernard Ansher
art unit 292 · TC 2900
Citations: 7 back · 0 forward

Chain of title

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Citations

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