USPatentGranted
S1

Floor cleaner

Granted 21 Sep 2021 · 2 office actions

Assignee: Carl Freudenberg KG

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Attorney: Attorney · Log in to unlock

Inventors: Guenter Wissmann, Jan Meissner · Examiner: Dana K Weiland · AU 2913 · TC 2900

Application
29/715,519
filed 3 Dec 2019
Publication
Not published
not published
Patent· this page
US D931561
granted 21 Sep 2021

Life of the patent

2 dated events
⤢ drag to zoomJan 2020Apr 2020Jul 2020Oct 2020Jan 2021Apr 2021Jul 2021Oct 2021Prosecution
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Description

1 parts
›The file of this patent contains at least…

The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the Office upon request and payment of the necessary fee.

FIG. 1 is a front view of a floor cleaner showing our new design;

FIG. 2 is a left side view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is an enlarged bottom view of the floor cleaner of FIG. 1 ;

FIG. 6 is a front-left perspective view thereof; and,

FIG. 7 is an enlarged front-top perspective view of the floor cleaner of FIG. 1 .

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
D32/21

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File wrapper

Pendency
1.8 y
658 days filing → grant
Office actions
1
non-final + final
Responses
1
no RCE
Interviews
2
examiner interview summaries
Examiner
Dana K Weiland
art unit 2913 · TC 2900
Citations: 28 back · 0 forward

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Chain of title

⤢ drag to zoom2022202420262028203020322034203620382040Owner 1
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Term & fees

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Worldwide family

9 members · 2 offices
US6CA3
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
9
DOCDB simple family 75866050
Offices
2
US
Granted
9 of 9
grant date present
›IP5 & PCT — 6 members
OfficePublicationKindPublishedFiledStatusTitle
USUS-D919914-SS118 May 20214 Dec 2019grantedNozzle for floor cleaner
USUS-D928437-SS117 Aug 20214 Dec 2019grantedNozzle for floor cleaner
USthis patentUS-D931561-SS121 Sep 20213 Dec 2019grantedFloor cleaner
USUS-D933318-SS112 Oct 20214 Dec 2019grantedFloor cleaner
USUS-D944532-SS11 Mar 20224 Dec 2019grantedBrush roll
USUS-D944533-SS11 Mar 20224 Dec 2019grantedBrush roll
›Other offices — 3 members
OfficePublicationKindPublishedFiledStatusTitle
CACA-191617-SS14 May 20213 Dec 2019grantedFloorwasher - brush roll
CACA-191618-SS18 Jan 20223 Dec 2019grantedFloorwasher - nozzle
CACA-191619-SS31 Mar 20223 Dec 2019grantedFloorwasher - floor cleaner

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Citations

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