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GB2190770B - Perpetual calendar - Google Patents

Perpetual calendar

Info

Publication number
GB2190770B
GB2190770B GB8710993A GB8710993A GB2190770B GB 2190770 B GB2190770 B GB 2190770B GB 8710993 A GB8710993 A GB 8710993A GB 8710993 A GB8710993 A GB 8710993A GB 2190770 B GB2190770 B GB 2190770B
Authority
GB
United Kingdom
Prior art keywords
perpetual calendar
perpetual
calendar
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
GB8710993A
Other versions
GB2190770A (en
GB8710993D0 (en
Inventor
Johannes Lambertus Antoniu Pas
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.)
HUMPHREYS JEANNE JOSE
PAS CLEMENS MARIA LAMBERTUS VA
Original Assignee
HUMPHREYS JEANNE JOSE
PAS CLEMENS MARIA LAMBERTUS VA
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
Priority claimed from GB868611267A external-priority patent/GB8611267D0/en
Application filed by HUMPHREYS JEANNE JOSE, PAS CLEMENS MARIA LAMBERTUS VA filed Critical HUMPHREYS JEANNE JOSE
Publication of GB8710993D0 publication Critical patent/GB8710993D0/en
Publication of GB2190770A publication Critical patent/GB2190770A/en
Application granted granted Critical
Publication of GB2190770B publication Critical patent/GB2190770B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09D—RAILWAY OR LIKE TIME OR FARE TABLES; PERPETUAL CALENDARS
    • G09D3/00—Perpetual calendars
    • G09D3/04—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Displays For Variable Information Using Movable Means (AREA)
GB8710993A 1986-05-08 1987-05-08 Perpetual calendar Expired - Fee Related GB2190770B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB868611267A GB8611267D0 (en) 1986-05-08 1986-05-08 Perpetual calendar
GB868614822A GB8614822D0 (en) 1986-05-08 1986-06-18 Perpetual calendar

Publications (3)

Publication Number Publication Date
GB8710993D0 GB8710993D0 (en) 1987-06-10
GB2190770A GB2190770A (en) 1987-11-25
GB2190770B true GB2190770B (en) 1990-07-04

Family

ID=26290736

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8710993A Expired - Fee Related GB2190770B (en) 1986-05-08 1987-05-08 Perpetual calendar

Country Status (1)

Country Link
GB (1) GB2190770B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU625046B3 (en) * 1991-10-31 1992-04-29 John Lawrence Slocomb Variable period diary

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230369A (en) * 1924-09-13 1925-03-12 Friedrich Schultz Improvements in perpetual calendars
GB417470A (en) * 1933-04-28 1934-10-05 Andersons Edinburgh Ltd Improvements in perpetual calendars
GB635937A (en) * 1947-08-28 1950-04-19 Henry Ernest Boehm Improvements in and relating to perpetual calendars
GB653079A (en) * 1948-04-28 1951-05-09 Hayden John Rowe Perpetual calendar
GB1162252A (en) * 1965-09-13 1969-08-20 William Alphonsus Doody Perpetual Dial Day-and-Date-Indicator Calendar
GB1291598A (en) * 1968-12-18 1972-10-04 Bengt Anders Benson Perpetual calendar
US4285147A (en) * 1978-11-20 1981-08-25 Racionalizacni A Experimentalni Laborator Universal apparatus for evaluating calendar data

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB230369A (en) * 1924-09-13 1925-03-12 Friedrich Schultz Improvements in perpetual calendars
GB417470A (en) * 1933-04-28 1934-10-05 Andersons Edinburgh Ltd Improvements in perpetual calendars
GB635937A (en) * 1947-08-28 1950-04-19 Henry Ernest Boehm Improvements in and relating to perpetual calendars
GB653079A (en) * 1948-04-28 1951-05-09 Hayden John Rowe Perpetual calendar
GB1162252A (en) * 1965-09-13 1969-08-20 William Alphonsus Doody Perpetual Dial Day-and-Date-Indicator Calendar
GB1291598A (en) * 1968-12-18 1972-10-04 Bengt Anders Benson Perpetual calendar
US4285147A (en) * 1978-11-20 1981-08-25 Racionalizacni A Experimentalni Laborator Universal apparatus for evaluating calendar data

Also Published As

Publication number Publication date
GB2190770A (en) 1987-11-25
GB8710993D0 (en) 1987-06-10

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Legal Events

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

Effective date: 19930508