GB191200231A - Improvements in and relating to Perpetual Calendar. - Google Patents
Improvements in and relating to Perpetual Calendar.Info
- Publication number
- GB191200231A GB191200231A GB191200231DA GB191200231A GB 191200231 A GB191200231 A GB 191200231A GB 191200231D A GB191200231D A GB 191200231DA GB 191200231 A GB191200231 A GB 191200231A
- Authority
- GB
- United Kingdom
- Prior art keywords
- day
- calendar
- given
- week
- section
- 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
Links
Abstract
231. Singh, N. Jan. 3. Calendars.-A perpetual calendar, adapted for use with dates according to the Julian and Gregorian systems, comprises one annular table divided into seven sections b<1>, b<2> ... b<7> as shown, each section displaying the names of the months in order, and on either side thereof a single week-day which indicates the day on which falls the given day of the month in the ordinary or leap years shown on the outside or inside, respectively, of the section. Combined with this table and arranged in the centre thereof, is a second table which shows a calendar for the week commencing on the given week-day, and also comprises tabular means for making the necessary adjustments for centuries according to the two systems referred to. In a modification, the names of the calendar months are given in one section only, and are not repeated.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB191200231T | 1912-01-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB191200231A true GB191200231A (en) | 1912-06-27 |
Family
ID=32367142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB191200231D Expired GB191200231A (en) | 1912-01-03 | 1912-01-03 | Improvements in and relating to Perpetual Calendar. |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB191200231A (en) |
-
1912
- 1912-01-03 GB GB191200231D patent/GB191200231A/en not_active Expired
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