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
aids
navigation
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 INT SA
Original Assignee
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 INT SA filed Critical QUBIT INT SA
Priority to GB8612002A priority Critical patent/GB2191859B/en
Publication of GB8612002D0 publication Critical patent/GB8612002D0/en
Priority to DE8787903355T priority patent/DE3782617T2/en
Priority to PCT/GB1987/000338 priority patent/WO1987007013A1/en
Priority to AT87903355T priority patent/ATE82388T1/en
Priority to US07/682,862 priority patent/US5278763A/en
Priority to KR1019880700041A priority patent/KR970001145B1/en
Priority to JP62503017A priority patent/JP2512776B2/en
Priority to AU73970/87A priority patent/AU608513B2/en
Priority to EP87903355A priority patent/EP0268628B1/en
Publication of GB2191859A publication Critical patent/GB2191859A/en
Priority to DK018788A priority patent/DK18788D0/en
Priority to NO880195A priority patent/NO174367C/en
Application granted granted Critical
Publication of GB2191859B publication Critical patent/GB2191859B/en
Priority to SG110693A priority patent/SG110693G/en
Priority to HK168595A priority patent/HK168595A/en
Priority to HK97102151A priority patent/HK1000607A1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/20—Instruments for performing navigational calculations
    • G01C21/22—Plotting boards
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B29/00—Maps; Plans; Charts; Diagrams, e.g. route diagram
    • G09B29/10—Map spot or coordinate position indicators; Map reading aids
    • G09B29/106—Map 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 (14)

Application Number Priority Date Filing Date Title
GB8612002A GB2191859B (en) 1986-05-16 1986-05-16 Navigation aids
AU73970/87A AU608513B2 (en) 1986-05-16 1987-05-15 Navigation aid having a digitising table with an electronic cursor
EP87903355A EP0268628B1 (en) 1986-05-16 1987-05-15 Navigation aids
PCT/GB1987/000338 WO1987007013A1 (en) 1986-05-16 1987-05-15 Navigation aids
AT87903355T ATE82388T1 (en) 1986-05-16 1987-05-15 NAVIGATION AID.
US07/682,862 US5278763A (en) 1986-05-16 1987-05-15 Navigation aids
KR1019880700041A KR970001145B1 (en) 1986-05-16 1987-05-15 Navigation aids
JP62503017A JP2512776B2 (en) 1986-05-16 1987-05-15 Navigation aids
DE8787903355T DE3782617T2 (en) 1986-05-16 1987-05-15 NAVIGATION AID.
DK018788A DK18788D0 (en) 1986-05-16 1988-01-15 NAVIGATION AID AGENT
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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8612002A GB2191859B (en) 1986-05-16 1986-05-16 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 NAVIGATION AND POSITIONING SYSTEM AND METHOD FOR IMPLEMENTING THE SYSTEM

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

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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