GB2215111B - Navigational aid - Google Patents

Navigational aid

Info

Publication number
GB2215111B
GB2215111B GB8803201A GB8803201A GB2215111B GB 2215111 B GB2215111 B GB 2215111B GB 8803201 A GB8803201 A GB 8803201A GB 8803201 A GB8803201 A GB 8803201A GB 2215111 B GB2215111 B GB 2215111B
Authority
GB
United Kingdom
Prior art keywords
navigational aid
navigational
aid
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 - Lifetime
Application number
GB8803201A
Other versions
GB8803201D0 (en
GB2215111A (en
Inventor
John James Kelly
Lance David Shakespear
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 GB8803201A priority Critical patent/GB2215111B/en
Publication of GB8803201D0 publication Critical patent/GB8803201D0/en
Publication of GB2215111A publication Critical patent/GB2215111A/en
Application granted granted Critical
Publication of GB2215111B publication Critical patent/GB2215111B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
GB8803201A 1988-02-11 1988-02-11 Navigational aid Expired - Lifetime GB2215111B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8803201A GB2215111B (en) 1988-02-11 1988-02-11 Navigational aid

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8803201A GB2215111B (en) 1988-02-11 1988-02-11 Navigational aid

Publications (3)

Publication Number Publication Date
GB8803201D0 GB8803201D0 (en) 1988-03-09
GB2215111A GB2215111A (en) 1989-09-13
GB2215111B true GB2215111B (en) 1991-11-27

Family

ID=10631546

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8803201A Expired - Lifetime GB2215111B (en) 1988-02-11 1988-02-11 Navigational aid

Country Status (1)

Country Link
GB (1) GB2215111B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2244556A (en) * 1990-05-23 1991-12-04 William Alexander Courtney Integrated map and solar compass
US5313730A (en) * 1992-12-03 1994-05-24 Tiller Dale K Map holder

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202070A (en) * 1987-02-11 1988-09-14 John James Kelly Map reading apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2202070A (en) * 1987-02-11 1988-09-14 John James Kelly Map reading apparatus

Also Published As

Publication number Publication date
GB8803201D0 (en) 1988-03-09
GB2215111A (en) 1989-09-13

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Legal Events

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