GB2191859B - Navigation aids - Google Patents

Navigation aids

Info

Publication number
GB2191859B
GB2191859B GB8612002A GB8612002A GB2191859B GB 2191859 B GB2191859 B GB 2191859B GB 8612002 A GB8612002 A GB 8612002A GB 8612002 A GB8612002 A GB 8612002A GB 2191859 B GB2191859 B GB 2191859B
Authority
GB
United Kingdom
Prior art keywords
navigation aids
navigation
aids
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
GB8612002A
Other versions
GB8612002D0 (en
GB2191859A (en
Inventor
Hugh John Agnew
Gwyn David Walter Parfitt
Roger Kenneth Woolley
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.)
Qubit International S A
QUBIT INT SA
Original Assignee
* QUBIT INTERNATIONAL S A
QUBIT INT SA
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 * QUBIT INTERNATIONAL S A, QUBIT INT SA filed Critical * QUBIT INTERNATIONAL S A
Priority to GB8612002A priority Critical patent/GB2191859B/en
Publication of GB8612002D0 publication Critical patent/GB8612002D0/en
Priority claimed from US07/682,862 external-priority patent/US5278763A/en
Priority claimed from DE19873782617 external-priority patent/DE3782617T2/en
Publication of GB2191859A publication Critical patent/GB2191859A/en
Publication of GB2191859B publication Critical patent/GB2191859B/en
Application granted granted Critical
Priority claimed from SG110693A external-priority patent/SG110693G/en
Anticipated expiration legal-status Critical
Application status is Expired - Fee Related legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00Navigation; Navigational instruments not provided for in preceding groups
    • G01C21/20Instruments for performing navigational calculations
    • G01C21/22Plotting boards
    • GPHYSICS
    • G09EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09BEDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10Map spot or coordinate position indicators; Map reading aids
    • G09B29/106Map spot or coordinate position indicators; Map reading aids using electronic means
GB8612002A 1986-05-16 1986-05-16 Navigation aids Expired - Fee Related GB2191859B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8612002A GB2191859B (en) 1986-05-16 1986-05-16 Navigation aids

Applications Claiming Priority (15)

Application Number Priority Date Filing Date Title
GB8612002A GB2191859B (en) 1986-05-16 1986-05-16 Navigation aids
DE19873782617 DE3782617T2 (en) 1986-05-16 1987-05-15 Navigation aid.
EP19870903355 EP0268628B1 (en) 1986-05-16 1987-05-15 Navigation aids
AU73970/87A AU608513B2 (en) 1986-05-16 1987-05-15 Navigation aid having a digitising table with an electronic cursor
JP50301787A JP2512776B2 (en) 1986-05-16 1987-05-15 Navigational aid equipment
AT87903355T AT82388T (en) 1986-05-16 1987-05-15 Navigation aid.
KR88700041A KR970001145B1 (en) 1986-05-16 1987-05-15 Navigation aids
DE19873782617 DE3782617D1 (en) 1986-05-16 1987-05-15 Navigation aid.
PCT/GB1987/000338 WO1987007013A1 (en) 1986-05-16 1987-05-15 Navigation aids
US07/682,862 US5278763A (en) 1986-05-16 1987-05-15 Navigation aids
DK18788A DK18788A (en) 1986-05-16 1988-01-15 Navigation Relief Medium
NO880195A NO174367C (en) 1986-05-16 1988-01-18 Navigation aid
SG110693A SG110693G (en) 1986-05-16 1993-09-29 Navigation aids
HK168595A HK168595A (en) 1986-05-16 1995-11-02 Navigation aids
HK97102151A HK1000607A1 (en) 1986-05-16 1997-11-11 Navigation aids

Publications (3)

Publication Number Publication Date
GB8612002D0 GB8612002D0 (en) 1986-06-25
GB2191859A GB2191859A (en) 1987-12-23
GB2191859B true GB2191859B (en) 1990-10-10

Family

ID=10597993

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8612002A Expired - Fee Related GB2191859B (en) 1986-05-16 1986-05-16 Navigation aids

Country Status (2)

Country Link
GB (1) GB2191859B (en)
HK (1) HK168595A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2307553B (en) * 1995-11-21 2000-07-05 Qudos Sa Locating positions on maps
GB2320325A (en) * 1996-12-13 1998-06-17 Robert Moran Navigators aid
FR2797045A1 (en) * 1999-07-26 2001-02-02 Mlr Electronique System of navigation and positioning and implementation METHOD THEREOF

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636256A (en) * 1969-10-23 1972-01-18 Instronics Ltd Chart-reading apparatus
GB2043909A (en) * 1979-03-10 1980-10-08 Ferranti Ltd Position Locating System
GB2080522A (en) * 1979-09-19 1982-02-03 Draper Lab Charles S Improved Instrumented Remote Center Compliance Device
GB2140562A (en) * 1983-04-22 1984-11-28 Robert John Collins Current-ratio digitisers
GB2155641A (en) * 1984-02-29 1985-09-25 Pentel Kk Pattern input apparatus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3636256A (en) * 1969-10-23 1972-01-18 Instronics Ltd Chart-reading apparatus
GB2043909A (en) * 1979-03-10 1980-10-08 Ferranti Ltd Position Locating System
GB2080522A (en) * 1979-09-19 1982-02-03 Draper Lab Charles S Improved Instrumented Remote Center Compliance Device
GB2140562A (en) * 1983-04-22 1984-11-28 Robert John Collins Current-ratio digitisers
GB2155641A (en) * 1984-02-29 1985-09-25 Pentel Kk Pattern input apparatus

Also Published As

Publication number Publication date
HK168595A (en) 1995-11-10
GB8612002D0 (en) 1986-06-25
GB2191859A (en) 1987-12-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20040516