GB441752A - Improvements in calendars - Google Patents

Improvements in calendars

Info

Publication number
GB441752A
GB441752A GB1731335A GB1731335A GB441752A GB 441752 A GB441752 A GB 441752A GB 1731335 A GB1731335 A GB 1731335A GB 1731335 A GB1731335 A GB 1731335A GB 441752 A GB441752 A GB 441752A
Authority
GB
United Kingdom
Prior art keywords
sheet
knob
names
month
apertures
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
GB1731335A
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.)
CALENDOX Ltd
PERCIVAL VICTOR HOARE
Original Assignee
CALENDOX Ltd
PERCIVAL VICTOR HOARE
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 CALENDOX Ltd, PERCIVAL VICTOR HOARE filed Critical CALENDOX Ltd
Priority to GB1731335A priority Critical patent/GB441752A/en
Publication of GB441752A publication Critical patent/GB441752A/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)
  • Tents Or Canopies (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

441,752. Calendars. CALENDOX, Ltd., and HANROTT, H. C., 91, Petty France, and HOARE, P. V., 30, Rusthall Avenue, Chiswick, both in London. June 15, 1935, No. 17313. [Class 106 (iv)] A calendar has a date sheet 3 slidable horizontally relatively to an aperture 4 marked with the day names. Two apertures 7, 8 are provided in the sheet and a second sheet 5, Fig. 5, can slide vertically behind them to show the correct number of days for any particular month. A knob secured to the sheet 5 projects through a vertical slot in the sheet 3, this knob being used to adjust both sheets. The month names are displayed on a separate slidable strip 15. In another form, Figs. 7, 10 and 11, the date sheet 3 rocks about its apex 18 and the numbers 29-31 are provided on a sector 5 pivoted at 24 to the sheet and showing through apertures 25 therein. A knob for adjusting both sheets is formed on the pivot 24. The month names are arranged on a disc 27, the pivot 28 of which passes through an opening 30 in the sheet 3.
GB1731335A 1935-06-15 1935-06-15 Improvements in calendars Expired GB441752A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1731335A GB441752A (en) 1935-06-15 1935-06-15 Improvements in calendars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1731335A GB441752A (en) 1935-06-15 1935-06-15 Improvements in calendars

Publications (1)

Publication Number Publication Date
GB441752A true GB441752A (en) 1936-01-24

Family

ID=10092981

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1731335A Expired GB441752A (en) 1935-06-15 1935-06-15 Improvements in calendars

Country Status (1)

Country Link
GB (1) GB441752A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221064A (en) * 1978-01-19 1980-09-09 Sebastian James A Device for displaying indicia
US4373281A (en) * 1978-01-19 1983-02-15 Sebastian James A Device for displaying indicia
CN110415600A (en) * 2019-06-27 2019-11-05 深圳康佳电子科技有限公司 A kind of perpetual calendar of repeatable writing

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4221064A (en) * 1978-01-19 1980-09-09 Sebastian James A Device for displaying indicia
US4373281A (en) * 1978-01-19 1983-02-15 Sebastian James A Device for displaying indicia
CN110415600A (en) * 2019-06-27 2019-11-05 深圳康佳电子科技有限公司 A kind of perpetual calendar of repeatable writing

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