US4285147A
Expired / Lapsed
US
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Universal apparatus for evaluating calendar data
Assignee: RACIONALIZACNI A EXPERIMENTALNI LABORATOR
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Filing: 1979-11-20
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Granted: 1981-08-25
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Expires: 1999-11-20
Abstract
Abstract The apparatus according to the invention maintains traditional calendar sequences and provides an intelligible adjustment and reading of data from any point of view and in any range of years. It also makes it possible to read data simultaneously in two calendar systems. The apparatus consists of two mutually movable members which are provided with indication members for individual calendar data. Their mutual position is set up according to a code marking of the actually desired month.
Inventors
- 👤 Karel Kolar
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-31 23:24
CPC Classifications
G; G09; G09D; G09D3/00; G09D3/04
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
152 words
A universal apparatus for evaluating calendar data comprising two relatively slidable, linearly arranged members, the first member being a main body provided on the reading surface with a scale of names of days and with a scale of seven members of a calendar code, and the second movable member is provided both with view slits at which there are members of a scale of digital calendar data, and with a view slit for the calendar code, an indication mechanism for indicating actual months consisting of view slits, at which there are arranged members of a scale of calendar months, a view slit for reading the actual year, and a movable plate carrying code digits of actual months and a scale of years and being provided with members corresponding with other calendar systems, said calendar code includes the names of days M,Tu,W,Th,F,Sa,Su with a sequence of corresponding members of the calendar code 5,3,1,6,4,2,0.
Claim 2
Dependent Claim
152 words
A universal apparatus for evaluating calendar data comprising two relatively slidable, linearly arranged members, the first member being a main body provided on the reading surface with a scale of names of days and with a scale of seven members of a calendar code, and the second movable member is provided both with view slits at which there are members of a scale of digital calendar data, and with a view slit for the calendar code, an indication mechanism for indicating actual months consisting of view slits, at which there are arranged members of a scale of calendar months, a view slit for reading the actual year, and a movable plate carrying code digits of actual months and a scale of years and being provided with members corresponding with other calendar systems, said calendar code includes the names of days M,Tu,W,Th,F,Sa,Su with a sequence of corresponding members of the calendar code 5,3,1,6,4,2,0.
Claim 3
Dependent Claim
92 words
An apparatus as in claim 1, wherein the indication mechanism for indicating actual months comprises a tabular arrangement for code digits of actual months on a reading surface of the second member as a system of code digits of first days of actual months in a desired range of years from a rectangular sequence of names of days marked by lettes or code digits, in a range of 35 divisions according to a sequence of calendar months on the first, fourth, eleventh, fourteenth, sixteenth, nineteenth, twenty-first, twenty-fourth, twenty-seventh, twenty-ninth, thirty-second, thirty-fourth place.
Claim 4
Dependent Claim
77 words
An apparatus as in claim 1, wherein the indication mechanism for indicating actual months comprises a tabular arrangement of code digit of actual months on a reading surface of the second member as a system of code digits of first days of actual months in a desired range of years from a rectangular sequence of names of days marked by code digits in a summary table of code digits for the whole range of the calendar system.
Claim 5
Dependent Claim
33 words
An apparatus as in claim 1, comprising a set of shelves, the section of which are arranged at the members of the scale of calendar data and a scale of names of days.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-08-24 | 1985-02-23 | 1985-08-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-08-24 | 1989-02-23 | 1989-08-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-08-24 | 1993-02-23 | 1993-08-25 | $7700.00 | Window Closed / Lapsed |