Calendar for recording breeding of livestock

Claim 1

A livestock breeding calendar comprising: a. a rectangular backing member of relatively rigid sheet material; b. an elongated rectangular sheet of flexible material folded along transverse parallel fold-lines in accordion fashion to provide a plurality of connected calendar pages of equal width; c. the calendar pages at the opposite ends of said sheet having means whereby they are fastened to said backing member in spaced apart relationship; d. said fastened pages being spaced apart a distance equal to the total width of at least two of said pages, whereby at least four successive pages may be disposed in unfolded exposed relationship relative to each other; e. and means for releasably holding said exposed pages in said unfolded relationship and the folded portions of said sheet in folded relationship between at least one of said unfolded pages and said backing member; f. said calendar pages each being divided into columns of equispaced segments, with each of said segments representing a single calendar day and bearing a different calendar date, the number of segments of each page being equal and representing the average number of days between heat periods of a given livestock species, said columnar calendar dates continuing in unbroken succession, seriatim, throughout said pages, whereby, data relative to the breeding of livestock in any one segment is readily correlated with the corresponding breeding date of the next cycle which is disposed in the same row on the next adjacent exposed calendar page.