GB2159642B - Improvements in or relating to calculators - Google Patents

Improvements in or relating to calculators

Info

Publication number
GB2159642B
GB2159642B GB08413943A GB8413943A GB2159642B GB 2159642 B GB2159642 B GB 2159642B GB 08413943 A GB08413943 A GB 08413943A GB 8413943 A GB8413943 A GB 8413943A GB 2159642 B GB2159642 B GB 2159642B
Authority
GB
United Kingdom
Prior art keywords
calculators
relating
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
GB08413943A
Other versions
GB2159642A (en
GB8413943D0 (en
Inventor
Christopher Magnay
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB08413943A priority Critical patent/GB2159642B/en
Publication of GB8413943D0 publication Critical patent/GB8413943D0/en
Publication of GB2159642A publication Critical patent/GB2159642A/en
Application granted granted Critical
Publication of GB2159642B publication Critical patent/GB2159642B/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/163—Wearable computers, e.g. on a belt
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00—Digital computers in general; Data processing equipment in general
    • G06F15/02—Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators
    • G06F15/0216—Constructional details or arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computing Systems (AREA)
  • Human Computer Interaction (AREA)
  • Printers Characterized By Their Purpose (AREA)
GB08413943A 1984-05-31 1984-05-31 Improvements in or relating to calculators Expired GB2159642B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB08413943A GB2159642B (en) 1984-05-31 1984-05-31 Improvements in or relating to calculators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08413943A GB2159642B (en) 1984-05-31 1984-05-31 Improvements in or relating to calculators

Publications (3)

Publication Number Publication Date
GB8413943D0 GB8413943D0 (en) 1984-07-04
GB2159642A GB2159642A (en) 1985-12-04
GB2159642B true GB2159642B (en) 1987-11-11

Family

ID=10561765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08413943A Expired GB2159642B (en) 1984-05-31 1984-05-31 Improvements in or relating to calculators

Country Status (1)

Country Link
GB (1) GB2159642B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2188455A (en) * 1986-03-26 1987-09-30 Charles Richard Stubbs Navigational aid for microlights
DE9007009U1 (en) * 1990-06-23 1990-08-23 Lauter, Anton, 8934 Grossaitingen, De
CN204576078U (en) * 2014-09-12 2015-08-19 中兴通讯股份有限公司 Portable printing intelligent watch

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55119988U (en) * 1979-02-19 1980-08-25

Also Published As

Publication number Publication date
GB2159642A (en) 1985-12-04
GB8413943D0 (en) 1984-07-04

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950531