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SG11202113334PA - Drum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus - Google Patents

Drum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus

Info

Publication number
SG11202113334PA
SG11202113334PASG11202113334PASG11202113334PASG11202113334PASG 11202113334P ASG11202113334P ASG 11202113334PASG 11202113334P ASG11202113334P ASG 11202113334PASG 11202113334P ASG11202113334P ASG 11202113334PASG 11202113334P ASG11202113334P ASG 11202113334PA
Authority
SG
Singapore
Prior art keywords
cartridge
image forming
forming apparatus
drive transmission
electrophotographic image
Prior art date
Application number
SG11202113334PA
Inventor
Akihiro Fujiwara
Ryuta Murakami
Original Assignee
Canon Kk
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Canon KkfiledCriticalCanon Kk
Publication of SG11202113334PApublicationCriticalpatent/SG11202113334PA/en

Links

Classifications

Landscapes

SG11202113334PA2019-06-122020-06-09Drum unit, drive transmission unit, cartridge and electrophotographic image forming apparatusSG11202113334PA (en)

Applications Claiming Priority (2)

Application NumberPriority DateFiling DateTitle
JP20191096712019-06-12
PCT/JP2020/023319WO2020251052A1 (en)2019-06-122020-06-09Drum unit, drive transmission unit, cartridge, and electronic photo image forming device

Publications (1)

Publication NumberPublication Date
SG11202113334PAtrue SG11202113334PA (en)2021-12-30

Family

ID=73780961

Family Applications (1)

Application NumberTitlePriority DateFiling Date
SG11202113334PASG11202113334PA (en)2019-06-122020-06-09Drum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus

Country Status (16)

CountryLink
US (3)US12025941B2 (en)
EP (1)EP3985443A4 (en)
JP (2)JP7614746B2 (en)
KR (2)KR20250004944A (en)
CN (2)CN119937266A (en)
AU (3)AU2020290276B2 (en)
BR (1)BR112021023674A2 (en)
CA (1)CA3142869A1 (en)
CL (1)CL2021003282A1 (en)
CO (1)CO2021017384A2 (en)
MA (1)MA56216A (en)
MX (1)MX2021015203A (en)
PH (1)PH12021553087A1 (en)
SG (1)SG11202113334PA (en)
TW (2)TWI800736B (en)
WO (1)WO2020251052A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
CN120044772A (en)2019-03-182025-05-27佳能株式会社Electrophotographic image forming apparatus, cartridge, and drum unit
SG11202113334PA (en)*2019-06-122021-12-30Canon KkDrum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus
JP2024002824A (en)2022-06-242024-01-11キヤノン株式会社Cartridge and image forming apparatus

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SG11202113334PA (en)*2019-06-122021-12-30Canon KkDrum unit, drive transmission unit, cartridge and electrophotographic image forming apparatus

Also Published As

Publication numberPublication date
KR20220018596A (en)2022-02-15
KR102749362B1 (en)2024-12-31
AU2020290276A1 (en)2022-01-20
AU2020290276B2 (en)2023-11-30
EP3985443A1 (en)2022-04-20
AU2023266346A1 (en)2023-12-07
AU2023266346B2 (en)2025-09-11
TWI800736B (en)2023-05-01
US20240045364A1 (en)2024-02-08
CN113966491B (en)2025-03-14
MA56216A (en)2022-04-20
US12025941B2 (en)2024-07-02
WO2020251052A1 (en)2020-12-17
JP2025038237A (en)2025-03-18
EP3985443A4 (en)2023-07-19
CN119937266A (en)2025-05-06
CO2021017384A2 (en)2022-01-17
KR20250004944A (en)2025-01-08
CL2021003282A1 (en)2022-09-09
CA3142869A1 (en)2020-12-17
PH12021553087A1 (en)2023-08-14
JP2020204767A (en)2020-12-24
US20250164918A1 (en)2025-05-22
US20220082984A1 (en)2022-03-17
CN113966491A (en)2022-01-21
TW202105093A (en)2021-02-01
JP7614746B2 (en)2025-01-16
US12287600B2 (en)2025-04-29
AU2025220871A1 (en)2025-09-11
MX2021015203A (en)2022-01-18
TW202333004A (en)2023-08-16
TWI826294B (en)2023-12-11
BR112021023674A2 (en)2022-01-04

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