GB150139A - Improvements in calendars - Google Patents

Improvements in calendars

Info

Publication number
GB150139A
GB150139A GB1675719A GB1675719A GB150139A GB 150139 A GB150139 A GB 150139A GB 1675719 A GB1675719 A GB 1675719A GB 1675719 A GB1675719 A GB 1675719A GB 150139 A GB150139 A GB 150139A
Authority
GB
United Kingdom
Prior art keywords
numbers
date
row
disk
pointers
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
Application number
GB1675719A
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 GB1675719A priority Critical patent/GB150139A/en
Publication of GB150139A publication Critical patent/GB150139A/en
Expired 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
    • G09D3/06—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members
    • G09D3/08—Perpetual calendars wherein members bearing the indicia are movably mounted in the calendar with rotatable members of disc form

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Electromechanical Clocks (AREA)

Abstract

150,139. Moss, J. July 4, 1919. Calendars and date indicators.-In a tear-off monthly calendar sheet f, the day numbers of the month are arranged in concentric rows g and means is provided for indicating the particular date, such means comprising a disk a pivoted at c to the support n and having a series of spaced pointers b of different lengths each of which co-operates with a row of numbers g. The pointers may be shaped as shown in Fig. 1 or may be formed with apertures adapted to surround the date. In an alternative arrangement, the disk a is stepped so as to cover successively each row of numbers, and if desired an aperture may be provided adjacent each step.
GB1675719A 1919-07-04 1919-07-04 Improvements in calendars Expired GB150139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1675719A GB150139A (en) 1919-07-04 1919-07-04 Improvements in calendars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1675719A GB150139A (en) 1919-07-04 1919-07-04 Improvements in calendars

Publications (1)

Publication Number Publication Date
GB150139A true GB150139A (en) 1920-09-02

Family

ID=10083077

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1675719A Expired GB150139A (en) 1919-07-04 1919-07-04 Improvements in calendars

Country Status (1)

Country Link
GB (1) GB150139A (en)

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