CA2241801C - Cartouche d'encre - Google Patents

Cartouche d'encre Download PDF

Info

Publication number: CA2241801C
Authority: CA; Canada
Prior art keywords: ink; chamber; ink cartridge; communication port; cartridge
Prior art date: 1993-08-20
Legal status (The legal status 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 status listed.): Expired - Lifetime

Application number

CA002241801A

Other languages

English (en)

Other versions

CA2241801A1 (fr

Inventor

Hiroki Tajima

Masami Ikeda

Tsutomu Abe

Toshio Kashino

Masahiko Higuma

Takeshi Okazaki

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Canon Inc

Original Assignee

Canon Inc

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.)

1993-08-20

Filing date

1994-08-17

Publication date

2004-02-10

1993-08-20 Priority claimed from JP5206302A external-priority patent/JP3043926B2/ja

1994-08-17 Application filed by Canon Inc filed Critical Canon Inc

1995-02-21 Publication of CA2241801A1 publication Critical patent/CA2241801A1/fr

2004-02-10 Application granted granted Critical

2004-02-10 Publication of CA2241801C publication Critical patent/CA2241801C/fr

2014-08-17 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

239000000463 material Substances 0.000 claims abstract description 26
238000005192 partition Methods 0.000 claims description 6
239000003570 air Substances 0.000 description 6
239000012530 fluid Substances 0.000 description 3
241001274961 Rubus repens Species 0.000 description 2
239000011358 absorbing material Substances 0.000 description 2
238000001704 evaporation Methods 0.000 description 2
230000008020 evaporation Effects 0.000 description 2
239000007788 liquid Substances 0.000 description 2
230000002265 prevention Effects 0.000 description 2
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
230000009471 action Effects 0.000 description 1
239000012080 ambient air Substances 0.000 description 1
230000008859 change Effects 0.000 description 1
230000007423 decrease Effects 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000007774 longterm Effects 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
230000007246 mechanism Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000009467 reduction Effects 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000007789 sealing Methods 0.000 description 1

Landscapes

Ink Jet (AREA)

CA002241801A 1993-08-20 1994-08-17 Cartouche d'encre Expired - Lifetime CA2241801C (fr)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
JP206302/1993(PAT.)		1993-08-20
JP5206302A JP3043926B2 (ja)	1993-08-20	1993-08-20	インクカートリッジ
CA002130300A CA2130300C (fr)	1993-08-20	1994-08-17	Cartouche d'encre

Related Parent Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002130300A Division CA2130300C (fr)	1993-08-20	1994-08-17	Cartouche d'encre

Publications (2)

Publication Number	Publication Date
CA2241801A1 CA2241801A1 (fr)	1995-02-21
CA2241801C true CA2241801C (fr)	2004-02-10

Family

ID=25677439

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002241801A Expired - Lifetime CA2241801C (fr)	1993-08-20	1994-08-17	Cartouche d'encre

Country Status (1)

Country	Link
CA (1)	CA2241801C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12565045B2 (en)	2023-03-15	2026-03-03	Brady Worldwide, Inc.	Hydrophilic foam having improved fluid retention

1994
- 1994-08-17 CA CA002241801A patent/CA2241801C/fr not_active Expired - Lifetime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US12565045B2 (en)	2023-03-15	2026-03-03	Brady Worldwide, Inc.	Hydrophilic foam having improved fluid retention

Also Published As

Publication number	Publication date
CA2241801A1 (fr)	1995-02-21

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Legal Events

Date	Code	Title	Description
1998-11-19	EEER	Examination request
2014-10-20	MKEX	Expiry	Effective date: 20140818