GB2263443B - Writing instrument - Google Patents

Writing instrument

Info

Publication number
GB2263443B
GB2263443B GB9200766A GB9200766A GB2263443B GB 2263443 B GB2263443 B GB 2263443B GB 9200766 A GB9200766 A GB 9200766A GB 9200766 A GB9200766 A GB 9200766A GB 2263443 B GB2263443 B GB 2263443B
Authority
GB
United Kingdom
Prior art keywords
writing instrument
writing
instrument
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 - Fee Related
Application number
GB9200766A
Other versions
GB9200766D0 (en
GB2263443A (en
Inventor
Leo Wai-Kwan Ho
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.)
Leona Electronics Co Ltd
Original Assignee
Leona Electronics Co Ltd
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.)
Filing date
Publication date
Application filed by Leona Electronics Co Ltd filed Critical Leona Electronics Co Ltd
Priority to GB9200766A priority Critical patent/GB2263443B/en
Publication of GB9200766D0 publication Critical patent/GB9200766D0/en
Publication of GB2263443A publication Critical patent/GB2263443A/en
Application granted granted Critical
Publication of GB2263443B publication Critical patent/GB2263443B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B43—WRITING OR DRAWING IMPLEMENTS; BUREAU ACCESSORIES
    • B43K—IMPLEMENTS FOR WRITING OR DRAWING
    • B43K29/00—Combinations of writing implements with other articles
    • B43K29/08—Combinations of writing implements with other articles with measuring, computing or indicating devices
    • B43K29/093—Combinations of writing implements with other articles with measuring, computing or indicating devices with calculators

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Calculators And Similar Devices (AREA)
GB9200766A 1992-01-15 1992-01-15 Writing instrument Expired - Fee Related GB2263443B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB9200766A GB2263443B (en) 1992-01-15 1992-01-15 Writing instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9200766A GB2263443B (en) 1992-01-15 1992-01-15 Writing instrument

Publications (3)

Publication Number Publication Date
GB9200766D0 GB9200766D0 (en) 1992-03-11
GB2263443A GB2263443A (en) 1993-07-28
GB2263443B true GB2263443B (en) 1995-05-17

Family

ID=10708597

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9200766A Expired - Fee Related GB2263443B (en) 1992-01-15 1992-01-15 Writing instrument

Country Status (1)

Country Link
GB (1) GB2263443B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007364A (en) * 1974-05-02 1977-02-08 Hoshidenki-Seizo Kabushiki Kaisha Writing instrument with calculator
WO1988001574A1 (en) * 1986-09-04 1988-03-10 Jung Hae Ryong Indicia reel system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4007364A (en) * 1974-05-02 1977-02-08 Hoshidenki-Seizo Kabushiki Kaisha Writing instrument with calculator
WO1988001574A1 (en) * 1986-09-04 1988-03-10 Jung Hae Ryong Indicia reel system

Also Published As

Publication number Publication date
GB9200766D0 (en) 1992-03-11
GB2263443A (en) 1993-07-28

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19980115