USPatent applicationPatented

Roof vent

Granted 25 Sep 2001

Assignee: Juergen Koessler

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Inventors: Juergen Koessler · Examiner: Lisa Lichtenstein · AU 2911 · TC 2900

Application· this page
132979
filed 21 Nov 2000
Publication
Not published
not published
Patent
US D448468
granted 25 Sep 2001

Life of the application

8 dated events
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Description

1 parts
›FIG. 1 is a lower front oblique view…

FIG. 1 is a lower front oblique view of a roof vent according to the design;

FIG. 2 is a left side elevational view thereof;

FIG. 3 is a front elevational view thereof;

FIG. 4 is a rear elevational view thereof;

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

FIG. 6 is a bottom plan view thereof.

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

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Classifications

1 codes
USPC · US Patent Classification
D23/373

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File wrapper

Pendency
0.8 y
308 days filing → grant
Office actions
0
on the grant's record
Examiner
Lisa Lichtenstein
art unit 2911 · TC 2900
Citations: 3 back · 0 forward

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Chain of title

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