FR2397029A1 - Calendrier perpetuel - Google Patents

Calendrier perpetuel

Info

Publication number
FR2397029A1
FR2397029A1 FR7721032A FR7721032A FR2397029A1 FR 2397029 A1 FR2397029 A1 FR 2397029A1 FR 7721032 A FR7721032 A FR 7721032A FR 7721032 A FR7721032 A FR 7721032A FR 2397029 A1 FR2397029 A1 FR 2397029A1
Authority
FR
France
Prior art keywords
display system
dates
uses single
calendar
calendar display
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.)
Withdrawn
Application number
FR7721032A
Other languages
English (en)
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.)
BORNERT JEAN
Original Assignee
BORNERT JEAN
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 BORNERT JEAN filed Critical BORNERT JEAN
Priority to FR7721032A priority Critical patent/FR2397029A1/fr
Publication of FR2397029A1 publication Critical patent/FR2397029A1/fr
Withdrawn legal-status Critical Current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
    • G09D3/10—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with members in band form

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromechanical Clocks (AREA)
  • Calculators And Similar Devices (AREA)

Abstract

Appareil permettant la recherche calendaire totale par le seul mouvement d'un bouton et ne nécessitant aucune mise à jour. L'appareil se compose de deux bandes sans fin et une barrette portant respectivement l'indication des jours, des mois et des dates, animées par un mécanisme totalement automatique. L'invention permet toutes recherches de dates écoulées ou futures sans aucun réglage de mise à jour.
FR7721032A 1977-07-06 1977-07-06 Calendrier perpetuel Withdrawn FR2397029A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7721032A FR2397029A1 (fr) 1977-07-06 1977-07-06 Calendrier perpetuel

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7721032A FR2397029A1 (fr) 1977-07-06 1977-07-06 Calendrier perpetuel

Publications (1)

Publication Number Publication Date
FR2397029A1 true FR2397029A1 (fr) 1979-02-02

Family

ID=9193128

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7721032A Withdrawn FR2397029A1 (fr) 1977-07-06 1977-07-06 Calendrier perpetuel

Country Status (1)

Country Link
FR (1) FR2397029A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560127A (en) * 1995-02-03 1996-10-01 Thomas; Robert J. Perpetual calendar

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788595A (en) * 1957-04-16 Gregorian calendar
US2921394A (en) * 1960-01-19 e l wood
FR1244258A (fr) * 1960-01-06 1960-10-21 Calendriers perpétuels mensuels et annuels
FR2137362A1 (fr) * 1971-05-14 1972-12-29 Robinson John

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2788595A (en) * 1957-04-16 Gregorian calendar
US2921394A (en) * 1960-01-19 e l wood
FR1244258A (fr) * 1960-01-06 1960-10-21 Calendriers perpétuels mensuels et annuels
FR2137362A1 (fr) * 1971-05-14 1972-12-29 Robinson John

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5560127A (en) * 1995-02-03 1996-10-01 Thomas; Robert J. Perpetual calendar

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Legal Events

Date Code Title Description
ST Notification of lapse