USPatentGranted
S1

Electric chain block

Granted 4 Jan 2022 · no office action yet

Assignee: Sony Group Corporation

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Attorney: Attorney · Log in to unlock

Inventors: Takayuki Kasai · Examiner: George A Bugg · AU 2911 · TC 2900

Application
29/731,005
filed 10 Apr 2020
Publication
Not published
not published
Patent· this page
US D940427
granted 4 Jan 2022

Life of the patent

2 dated events
⤢ drag to zoomApr 2020Jul 2020Oct 2020Jan 2021Apr 2021Jul 2021Oct 2021Jan 2022Prosecution
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Description

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

FIG. 1 is a rear perspective view of a first embodiment of an electric chain block;

FIG. 2 is a front perspective view of thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a right side view thereof;

FIG. 7 is a top plan view thereof;

FIG. 8 is a bottom plan view thereof;

FIG. 9 is a rear perspective view of a second embodiment of an electric chain block;

FIG. 10 is a front perspective view of thereof;

FIG. 11 is a front view thereof;

FIG. 12 is a rear view thereof;

FIG. 13 is a left side view thereof;

FIG. 14 is a right side view thereof;

FIG. 15 is a top plan view thereof; and,

FIG. 16 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

1 · 1 independent · depth 1
1 granted claims

Classifications

1 codes
USPC · US Patent Classification
D34/33

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File wrapper

Pendency
1.7 y
634 days filing → grant
Office actions
0
none on record
Examiner
George A Bugg
art unit 2911 · TC 2900
Citations: 17 back · 0 forward

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Chain of title

⤢ drag to zoom20202022202420262028203020322034203620382040Owner 1
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Term & fees

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Worldwide family

2 members · 2 offices
US1JP1
this patentIP5 & PCTother officessolid = grantedhover for detail · click to open
Members
2
DOCDB simple family 70483466
Offices
2
US · JP
Granted
2 of 2
grant date present
›IP5 & PCT — 2 members
OfficePublicationKindPublishedFiledStatusTitle
USthis patentUS-D940427-SS14 Jan 202210 Apr 2020grantedElectric chain block
JPJP-1658874-SS11 May 202011 Oct 2019grantedno title held

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Citations

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