USPatent applicationPatented

Core for rotary electric machine

Granted 26 Feb 2019 · 2 office actions

Current assignee: Sumitomo Electric Industries · originally Sumitomo Chemical

Law firm: Law firm · Log in to unlock

Attorney: Attorney · Log in to unlock

Inventors: Asako Watanabe, Tomoyuki Ueno, Shinichi Hirono, Naoto Igarashi · Examiner: Patricia A Palasik · AU 2918 · TC 2900

Application· this page
29/584,908
filed 18 Nov 2016
Publication
Not published
not published
Patent
US D841703
granted 26 Feb 2019

Life of the application

8 dated events
⤢ drag to zoom20162018202020222024202620282030203220342036ProsecutionOwnershipTerm & fees
ProsecutionOwnershipTerm & feeshover for detail · click to open

Description

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

FIG. 1 is a perspective view of a first embodiment of a core for rotary electric machine showing our new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a bottom view thereof;

FIG. 8 is a cross-sectional view thereof taken along the line 8 - 8 in FIG. 6 ;

FIG. 9 is a cross-sectional view thereof taken along the line 9 - 9 in FIG. 6 ;

FIG. 10 is a perspective view of the core for rotary electric machine in a condition of use.

FIG. 11 is a perspective view of a second embodiment of a core for rotary electric machine showing our new design;

FIG. 12 is a front view thereof;

FIG. 13 is a rear view thereof;

FIG. 14 is a left side view thereof;

FIG. 15 is a right side view thereof;

FIG. 16 is a top view thereof;

FIG. 17 is a bottom view thereof;

FIG. 18 is a cross-sectional view thereof taken along the line 18 - 18 in FIG. 16 ;

FIG. 19 is a cross-sectional view thereof taken along the line 19 - 19 in FIG. 16 ; and,

FIG. 20 is a perspective view of the core for rotary electric machine in a condition of use.

The broken lines in the figures are included for the purpose of illustrating the unclaimed portions of the core for rotary electric machine and form no part of the claimed design. The dot-dash lines define the bounds of the claimed design and form no part 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

Log in to read the claims of this application.

Log in to unlock

Classifications

1 codes
USPC · US Patent Classification
D15/138

Claim changes

Soon
Coming soonHow the claims changed between publication and grant

See which claims were amended, added or cancelled during examination, with every added and removed word marked.

AmendedAddedCancelledUnchanged

The published claims of this application are not paired with the granted ones in what we hold.

File wrapper

⤢ drag to zoomOct 2016Jan 2017Apr 2017Jul 2017Oct 2017Jan 2018Apr 2018Jul 2018Oct 2018Jan 2019Apr 2019USPTOApplicantRestriction requirementRestriction requirementNotice of allowance
USPTOApplicanthover for detail · click to open
Pendency
2.3 y
830 days filing → grant
Office actions
0
after a restriction
Interviews
1
examiner interview summaries
Examiner
Patricia A Palasik
art unit 2918 · TC 2900
Citations: 23 back · 0 forward

See the full prosecution history — every USPTO and applicant action on this file, in order.

Log in to unlock

Documents

Log in to open the documents of this file: the application as filed, every office action and response, the notice of allowance.

Log in to unlock

Chain of title

⤢ drag to zoom20162018202020222024202620282030203220342036Owner 1
Titlehover for detail · click to open

See the full assignment history — every owner this patent has passed through, with recordation dates and reel/frame numbers.

Log in to unlock