CH257432A - Writing instrument with a writing ball and a separate writing substance container. - Google Patents

Writing instrument with a writing ball and a separate writing substance container.

Info

Publication number: CH257432A
Authority: CH; Switzerland
Prior art keywords: writing; separate; ball; substance container; instrument
Prior art date: 1946-04-05

Application number

Other languages

German (de)

Inventor

Florman Irving

Original Assignee

Florman Irving

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.)

1946-04-05

Filing date

1946-12-23

Publication date

1948-10-15

1946-12-23 Application filed by Florman Irving filed Critical Florman Irving

1948-10-15 Publication of CH257432A publication Critical patent/CH257432A/en

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
- B43K7/04—Arrangements for filling the reservoirs, e.g. arrangements at the ball-point ends

CH257432D 1946-04-05 1946-12-23 Writing instrument with a writing ball and a separate writing substance container. CH257432A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US659907A US2408256A (en)	1946-04-05	1946-04-05	Filling arrangement for ballpointed fountain pens

Publications (1)

Publication Number	Publication Date
CH257432A true CH257432A (en)	1948-10-15

Family

ID=24647319

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH257432D CH257432A (en)	1946-04-05	1946-12-23	Writing instrument with a writing ball and a separate writing substance container.

Country Status (4)

Country	Link
US (1)	US2408256A (en)
CH (1)	CH257432A (en)
FR (1)	FR937864A (en)
GB (1)	GB632849A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE817415C (en) *	1950-05-28	1951-10-18	Uhu Werk H U M Fischer O H G	Ballpoint pen with a sealing pad arranged in the holder cap
DE817414C (en) *	1949-07-17	1951-10-18	Uhu Werk H U M Fischer O H G	Closing cap for ballpoint pen
CN113002218A (en) *	2021-03-08	2021-06-22	杭州文研科技有限公司	Adjustable pen

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2642842A (en) *	1946-10-11	1953-06-23	Kahn David Inc	Fountain pen
US2557563A (en) *	1947-10-09	1951-06-19	Anne E Reed	Ball point pen
US2621628A (en) *	1948-04-26	1952-12-16	Anthony G Rosa	Fountain pen
US2587935A (en) *	1949-01-10	1952-03-04	Frank C Wallace	Retractable pen device
US2708903A (en) *	1949-06-23	1955-05-24	Compania Uruguaya De Fomento Industrial Sa	Writing instruments of the ball tip type
US2698452A (en) *	1950-11-09	1955-01-04	Adolph L Osrow	Cream dispensing brush
US2866439A (en) *	1956-08-20	1958-12-30	Aaron B Rappaport	Ink injector ball point pen
US3122132A (en) *	1960-06-29	1964-02-25	Vermes Franz Eugen	Ball point pen
US7871344B1 (en) *	2004-10-21	2011-01-18	Steven John Massman	Dart

1946
- 1946-04-05 US US659907A patent/US2408256A/en not_active Expired - Lifetime
- 1946-12-11 GB GB36613/46A patent/GB632849A/en not_active Expired
- 1946-12-17 FR FR937864D patent/FR937864A/en not_active Expired
- 1946-12-23 CH CH257432D patent/CH257432A/en unknown

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE817414C (en) *	1949-07-17	1951-10-18	Uhu Werk H U M Fischer O H G	Closing cap for ballpoint pen
DE817415C (en) *	1950-05-28	1951-10-18	Uhu Werk H U M Fischer O H G	Ballpoint pen with a sealing pad arranged in the holder cap
CN113002218A (en) *	2021-03-08	2021-06-22	杭州文研科技有限公司	Adjustable pen
CN113002218B (en) *	2021-03-08	2022-07-01	桐庐天晨笔业有限公司	Adjustable pen

Also Published As

Publication number	Publication date
US2408256A (en)	1946-09-24
GB632849A (en)	1949-12-05
FR937864A (en)	1948-08-30

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