GB397246A - Improvements in perpetual calendars - Google Patents
Improvements in perpetual calendarsInfo
- Publication number
- GB397246A GB397246A GB1119032A GB1119032A GB397246A GB 397246 A GB397246 A GB 397246A GB 1119032 A GB1119032 A GB 1119032A GB 1119032 A GB1119032 A GB 1119032A GB 397246 A GB397246 A GB 397246A
- Authority
- GB
- United Kingdom
- Prior art keywords
- numerals
- names
- class
- transparent member
- cancellation
- 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
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)
- Electric Clocks (AREA)
- Displays For Variable Information Using Movable Means (AREA)
Abstract
397,246. Calendars. LOCKETT, W. J., 75, Great Eastern Street, London. April 19, 1932, No. 11190. [Class 106 (iv).] A perpetual calendar comprises a revoluble disc 3 having a consecutive arrangement of day numerals and rotatably mounted on a suitable base 9, a transparent member 1 mounted in an arcuate opening 2 in the base, fixed cancellation marking 7 on the transparent member covering certain of the exhibited numerals, and a fixed indicator 6 disposed so as to register with one particular numeral. All the numerals except the outer circumferential row 5 may be printed with a permanent cancellation stroke. The names of the days of the week and the names of the month may be shown by other discs 8, 11 through openings 10, 12 respectively. Specifications 309,804, [Class 106 (iv), Indicating &c.], 351,362 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1119032A GB397246A (en) | 1932-04-19 | 1932-04-19 | Improvements in perpetual calendars |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1119032A GB397246A (en) | 1932-04-19 | 1932-04-19 | Improvements in perpetual calendars |
Publications (1)
Publication Number | Publication Date |
---|---|
GB397246A true GB397246A (en) | 1933-08-24 |
Family
ID=9981666
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1119032A Expired GB397246A (en) | 1932-04-19 | 1932-04-19 | Improvements in perpetual calendars |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB397246A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525732A (en) * | 1945-06-27 | 1950-10-10 | Shapiro Hyman | Easel supported, multiple disk calendar |
-
1932
- 1932-04-19 GB GB1119032A patent/GB397246A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2525732A (en) * | 1945-06-27 | 1950-10-10 | Shapiro Hyman | Easel supported, multiple disk calendar |
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