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1. WO2020113056 - MOTOR WINDING DESIGN FOR AN ELECTRIC MOTOR


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INTERNATIONAL SEARCH REPORT (ISR)
Part 1:  1  2  3  4  5  6          Part 2:  A  B  C  D  E 
International application No. Applicant's or agent's file reference
PCT/US2019/063681 066042-6355-WO01
International filing date (day/month/year) (Earliest) Priority Date (day/month/year)
27 November 2019 29 November 2018
Applicant
MILWAUKEE ELECTRIC TOOL CORPORATION
FOR FURTHER ACTION: See Form PCT/ISA/220 as well as, where applicable, item 5 below.
This international search report has been prepared by this International Searching Authority and is transmitted to the applicant according to Article 18. A copy is being transmitted to the International Bureau.
It is also accompanied by a copy of each prior art document cited in this report.
1. Basis of the report
a. With regard to the language, the international search was carried out on the basis of:
the international application in the language in which it was filed.
a translation of the international application into                                          which is the language of a translation furnished for the purposes of international search (Rules 12.3(a) and 23.1(b)).
b.
This international search report has been established taking into account the rectification of an obvious mistake authorized by or notified to this Authority under Rule 91 (Rule 43.6bis(a)).
c.
With regard to any nucleotide and/or amino acid sequence disclosed in the international application, the international search was carried out on the basis of a sequence listing filed or furnished:
2. Certain claims were found unsearchable
3. Unity of invention is lacking
4. Title of the invention
The text is approved as submitted by the applicant.
The text has been established by this Authority to read as follows:
5. Abstract
The text is approved as submitted by the applicant.
The text has been established, according to Rule 38.2, by this Authority as it appears in Box No. IV. The applicant may, within one month from the date of mailing of this international search report, submit comments to this Authority.
6. Drawings
a.
The figure of the drawings to be published with the abstract is Figure No.     1    
as suggested by the applicant.
as selected by this Authority, because the applicant failed to suggest a figure.
as selected by this Authority, because this figure better characterizes the invention.
b.
none of the figures is to be published with the abstract.

A. CLASSIFICATION OF SUBJECT MATTER

     H02K 1/14 (2006.01)i; H02K 3/52 (2006.01)i; H02K 7/14 (2006.01)i; H02K 3/28 (2006.01)i; H02K 5/22 (2006.01)i
According to International Patent Classification (IPC) or to both national classification and IPC

B. FIELDS SEARCHED

Minimum documentation searched (classification system followed by classification symbols):
Documentation searched other than minimum documentation to the extent that such documents are included in the fields searched:
Korean utility models and applications for utility models
Japanese utility models and applications for utility models
Electronic data base consulted during the international search (name of data base and, where practicable, search terms used):
eKOMPASS(KIPO internal) & Keywords: stator, lamination stack, PCB, windings, terminal, tang

C. DOCUMENTS CONSIDERED TO BE RELEVANT

Category* Citation of document, with indication, where appropriate, of the relevant passages Relevant to claim No.
(1)
Y
US 2018-0294688 A1 (BLACK & DECKER INC.) 11 October 2018 See paragraphs [0041]-[0047], [0053]-[0056]; and figures 2A-6.
1-6
A
7-20
(2)
Y
US 2017-0288499 A1 (MILWAUKEE ELECTRIC TOOL CORPORATION) 05 October 2017 See paragraphs [0004]-[0018], [0099]; claim 1; and figures 25, 42, 48-49, 55.
1-6
(3)
Y
US 2014-0368070 A1 (SAMSUNG ELECTRO-MECHANICS CO., LTD.) 18 December 2014 See paragraphs [0027]-[0028]; and figures 1, 3A-3C.
3
(4)
A
US 8450898 B2 (DAVID B. SEARS et al.) 28 May 2013 See columns 4-7, 10-11; and figures 1-10, 16-5.
1-20
(5)
A
JP 3988617 B2 (DENSO CORP.) 10 October 2007 See paragraphs [0156]-[0161]; and figures 6-8, 15-16, 21-24, 30-31.
1-20
*
Special categories of cited documents:
"A"
document defining the general state of the art which is not considered to be of particular relevance
"D"
document cited by the applicant in the international application
"E"
earlier application or patent but published on or after the international filing date
"L"
document which may throw doubts on priority claim(s) or which is cited to establish the publication date of another citation or other special reason (as specified)
"O"
document referring to an oral disclosure, use, exhibition or other means
"P"
document published prior to the international filing date but later than the priority date claimed
"T"
later document published after the international filing date or priority date and not in conflict with the application but cited to understand the principle or theory underlying the invention
"X"
document of particular relevance; the claimed invention cannot be considered novel or cannot be considered to involve an inventive step when the document is taken alone
"Y"
document of particular relevance; the claimed invention cannot be considered to involve an inventive step when the document is combined with one or more other such documents, such combination being obvious to a person skilled in the art
"&"
document member of the same patent family

D. INFORMATION ON PATENT FAMILY MEMBERS

Patent document cited in search report Publication date
(day/month/year)
Patent family member(s) Publication date
(day/month/year)
US 2018-0294688 A1
11 October 2018
EP 2580847 A2
EP 2580847 A4
EP 2580849 A1
EP 2580849 A4
EP 2580850 A2
EP 2580850 A4
EP 2674256 A2
EP 2674256 A3
EP 2675040 A2
EP 2675040 A3
EP 2675041 A2
EP 2675041 A3
EP 2768122 A2
EP 2768122 A3
EP 3316453 A1
US 10056806 B2
US 10523080 B2
US 2013-0207491 A1
US 2013-0270932 A1
US 2013-0270934 A1
US 2013-0342041 A1
US 2013-0342144 A1
US 2014-0132093 A1
US 2016-0218589 A1
US 2018-0034346 A1
US 2018-0041088 A1
US 2018-0323681 A1
US 2019-0044415 A1
US 9154009 B2
US 9318932 B2
US 9450472 B2
US 9812930 B2
US 9819241 B2
WO 2011-159674 A1
WO 2011-161552 A2
WO 2011-161552 A3
WO 2012-010975 A2
WO 2012-010975 A3
17 April 2013
08 March 2017
17 April 2013
26 April 2017
17 April 2013
30 August 2017
18 December 2013
23 August 2017
18 December 2013
11 October 2017
18 December 2013
01 November 2017
20 August 2014
14 October 2015
02 May 2018
21 August 2018
31 December 2019
15 August 2013
17 October 2013
17 October 2013
26 December 2013
26 December 2013
15 May 2014
28 July 2016
01 February 2018
08 February 2018
08 November 2018
07 February 2019
06 October 2015
19 April 2016
20 September 2016
07 November 2017
14 November 2017
22 December 2011
29 December 2011
14 June 2012
26 January 2012
28 June 2012
US 2017-0288499 A1
05 October 2017
AU 2017-240597 A1
AU 2017-240597 B2
CN 109070328 A
CN 109070328 B
EP 3436221 A1
EP 3436221 A4
JP 2019-510456 A
JP 6574318 B2
KR 10-1970453 B1
KR 10-2018-0118240 A
TW M550510 U
US 10205365 B2
US 10432065 B2
US 2019-0140516 A1
US 2019-0356197 A1
WO 2017-173075 A1
04 October 2018
25 July 2019
21 December 2018
03 December 2019
06 February 2019
20 March 2019
11 April 2019
11 September 2019
18 April 2019
30 October 2018
11 October 2017
12 February 2019
01 October 2019
09 May 2019
21 November 2019
05 October 2017
US 2014-0368070 A1
18 December 2014
KR 10-2014-0145663 A
24 December 2014
US 8450898 B2
28 May 2013
US 2009-0324435 A1
US 2013-0259674 A1
US 8816558 B2
WO 2008-027535 A2
WO 2008-027535 A3
31 December 2009
03 October 2013
26 August 2014
06 March 2008
19 June 2008
JP 3988617 B2
10 October 2007
CN 1253989 C
CN 1499694 A
CN 1499694 C
DE 60311045 T2
EP 1401084 A2
EP 1401084 A3
EP 1401084 B1
JP 2004-166316 A
US 7091644 B2
US 2004-0061400 A1
26 April 2006
26 May 2004
26 April 2006
25 October 2007
24 March 2004
12 January 2005
10 January 2007
10 June 2004
15 August 2006
01 April 2004
Name and mailing address of the ISA/:
Korean Intellectual Property Office
189 Cheongsa-ro, Seo-gu, Daejeon Metropolitan City, 302-701
Republic of Korea
Facsimile No. +82-42-481-8578
Date of the actual completion of the international search:
24 March 2020
Date of mailing of the international search report:
24 March 2020
Authorized officer:
JANG, Gijeong
Telephone No. +82-42-481-8364
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