USPatentGranted
S

Flow generator

Granted 29 Feb 2000 · no office action yet

Current assignee: Resmed Limited · originally ResMed

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Inventors: Philip Rodney Kwok, Barton John Kenyon, John McBrien Levey · Examiner: Lisa Lichtenstein · AU 291 · TC 2900

Application
Not granted yet
filed 23 Apr 1998
Publication
Not published
not published
Patent· this page
US D421298
granted 29 Feb 2000

Life of the patent

2 dated events
⤢ drag to zoomApr 1998Jul 1998Oct 1998Jan 1999Apr 1999Jul 1999Oct 1999Jan 2000Apr 2000Prosecution
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Description

1 parts
›FIG. 1 is a perspective view of the…

FIG. 1 is a perspective view of the flow generator of the present invention.

FIG. 2 is a front end view of the flow generator of the present invention.

FIG. 3 is a top view of the flow generator of the present invention.

FIG. 4 is a view of the left side of the flow generator of the present invention.

FIG. 5 is a view of the right side of the flow generator of the present invention.

FIG. 6 is a rear view of the flow generator of the present invention.

FIG. 7 is a bottom view of the flow generator of the present invention.

FIG. 8 is an exploded front perspective view of the flow generator of the present invention with the handle in an extended position.

FIG. 9 is an exploded rear perspective view of the flow generator of the present invention with the handle in an extended position and a rear panel in open position.

FIG. 10 is a left side view of the flow generator of the present invention with the handle in an extended position and the rear panel in an open position; and,

FIG. 11 is a bottom view of FIG. 10.

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
D24/110

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File wrapper

Pendency
1.9 y
677 days filing → grant
Office actions
0
on the grant's record
Examiner
Lisa Lichtenstein
art unit 291 · TC 2900
Citations: 158 back · 0 forward

Chain of title

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Worldwide family

2 members · 2 offices
US1AU1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 66654755
Offices
2
US
Granted
1 of 2
grant date present
›IP5 & PCT — 1 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D421298-SS29 Feb 200023 Apr 1998grantedFlow generator
›Other offices — 1 members
OfficePublicationKindPublishedFiledStatusTitle
AUAU-141034-SS30 Jun 200023 Oct 1998publishedA flow generator

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Citations

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