USPatent applicationPatented

Air ring

Granted 20 Nov 2001

Assignee: K & S Future Design, Inc.

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Inventors: Robert D. Krycki · Examiner: Antoine Duval Davis · AU 2913 · TC 2900

Application· this page
134910
filed 2 Jan 2001
Publication
Not published
not published
Patent
US D450730
granted 20 Nov 2001

Life of the application

4 dated events
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Description

1 parts
›FIG. 1 is a perspective view above one…

FIG. 1 is a perspective view above one side of the air ring of the prevent invention.

FIG. 2 is a side view of the air ring shown in FIG. 1, other side views similar; and,

FIG. 3 is an underside view of the air ring shown in FIG. 1.

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
D15/138

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File wrapper

Pendency
0.9 y
322 days filing → grant
Office actions
0
on the grant's record
Examiner
Antoine Duval Davis
art unit 2913 · TC 2900
Citations: 2 back · 0 forward

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Chain of title

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