CA646258A - Sealing means for the ink reservoirs of ball point writing implements - Google Patents

Sealing means for the ink reservoirs of ball point writing implements

Info

Publication number
CA646258A
CA646258A CA646258A CA646258DA CA646258A CA 646258 A CA646258 A CA 646258A CA 646258 A CA646258 A CA 646258A CA 646258D A CA646258D A CA 646258DA CA 646258 A CA646258 A CA 646258A
Authority
CA
Canada
Prior art keywords
sealing means
ball point
ink reservoirs
writing implements
point writing
Prior art date
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
Application number
CA646258A
Inventor
Cieremans Maarten
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.)
NORMAN H GERLACH
THEODORE BENNAHUM
Original Assignee
NORMAN H GERLACH
THEODORE BENNAHUM
Publication date
Application granted granted Critical
Publication of CA646258A publication Critical patent/CA646258A/en
Expired legal-status Critical Current

Links

CA646258A Sealing means for the ink reservoirs of ball point writing implements Expired CA646258A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA646258T

Publications (1)

Publication Number Publication Date
CA646258A true CA646258A (en) 1962-08-07

Family

ID=35934912

Family Applications (1)

Application Number Title Priority Date Filing Date
CA646258A Expired CA646258A (en) Sealing means for the ink reservoirs of ball point writing implements

Country Status (1)

Country Link
CA (1) CA646258A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334616A (en) * 1965-10-20 1967-08-08 Paper Mate Mfg Co Ink utilization in writing instruments
US4498797A (en) * 1979-05-17 1985-02-12 The Gillette Company Pressurized cartridge for a writing instrument
US6132124A (en) * 1993-08-31 2000-10-17 Mitsubishi Pencil Kabushiki Kaisha Ink follower for aqueous ballpoint pen using gel-like material and solid piece

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3334616A (en) * 1965-10-20 1967-08-08 Paper Mate Mfg Co Ink utilization in writing instruments
US4498797A (en) * 1979-05-17 1985-02-12 The Gillette Company Pressurized cartridge for a writing instrument
US6132124A (en) * 1993-08-31 2000-10-17 Mitsubishi Pencil Kabushiki Kaisha Ink follower for aqueous ballpoint pen using gel-like material and solid piece

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