NL218944A - - Google Patents

Info

Publication number: NL218944A
Authority: NL; Netherlands

Application number

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.)

1957-07-13

Publication of NL218944A publication Critical patent/NL218944A/xx

Classifications

- B—PERFORMING OPERATIONS; TRANSPORTING
- B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
- B43K—IMPLEMENTS FOR WRITING OR DRAWING
- B43K7/00—Ball-point pens
- B43K7/02—Ink reservoirs; Ink cartridges
- B43K7/08—Preventing leakage

NL218944D 1957-07-13 NL218944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
NL882559X		1957-07-13

Publications (1)

Publication Number	Publication Date
NL218944A true NL218944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Family

ID=19853573

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
NL111120D NL111120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1957-07-13
NL218944D NL218944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1957-07-13

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
NL111120D NL111120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)	1957-07-13

Country Status (3)

Country	Link
FR (1)	FR1199758A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1)	GB882559A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (2)	NL218944A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3140695A (en) *	1960-07-30	1964-07-14	Irc Ltd	Reservoir seal for writing instrument

0
- NL NL111120D patent/NL111120C/xx active
- NL NL218944D patent/NL218944A/xx unknown
1958
- 1958-07-09 GB GB22083/58A patent/GB882559A/en not_active Expired
- 1958-07-09 FR FR1199758D patent/FR1199758A/fr not_active Expired

Also Published As

Publication number	Publication date
GB882559A (en)	1961-11-15
NL111120C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR1199758A (fr)	1959-12-16

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