CA501674A - Ball-pointed writing instruments - Google Patents

Ball-pointed writing instruments

Info

Publication number
CA501674A
CA501674A CA501674A CA501674DA CA501674A CA 501674 A CA501674 A CA 501674A CA 501674 A CA501674 A CA 501674A CA 501674D A CA501674D A CA 501674DA CA 501674 A CA501674 A CA 501674A
Authority
CA
Canada
Prior art keywords
ball
writing instruments
pointed writing
pointed
instruments
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
CA501674A
Other languages
French (fr)
Inventor
J. Silver Derrick
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.)
Mentmore Manufacturing Co Ltd
Original Assignee
Mentmore Manufacturing Co Ltd
Publication date
Application granted granted Critical
Publication of CA501674A publication Critical patent/CA501674A/en
Expired legal-status Critical Current

Links

CA501674A Ball-pointed writing instruments Expired CA501674A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA501674T

Publications (1)

Publication Number Publication Date
CA501674A true CA501674A (en) 1954-04-20

Family

ID=35647573

Family Applications (1)

Application Number Title Priority Date Filing Date
CA501674A Expired CA501674A (en) Ball-pointed writing instruments

Country Status (1)

Country Link
CA (1) CA501674A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883969A (en) * 1954-09-15 1959-04-28 Scripto Inc Large capacity ball point ink reservoir tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883969A (en) * 1954-09-15 1959-04-28 Scripto Inc Large capacity ball point ink reservoir tube

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