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| Snap cap for architectural wall panel |
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Permanent calendar construction
| Details |
Inventors: Lane, Ronald S.;
Assignee:
Primary Examiner: Pitrelli; John F.
Assistant Examiner:
Attorney, Agent or Firm: Wolder, Gross & Yavner
An improved permanent calendar construction that allows easy removal and rearrangement of vertical date columns and yet prevents their disengagement when, for example, the calendar is tilted forward. Extending horizontally across the date column area or well, there is located at least one lipped horizontal track. Defined in the back wall of each date column are at least two openings or grooves that can mate with the track, as desired. The lip results in a track which extends in more than one straight axial direction and thus engages the groove at least in dual directions (and with the end portion of the track furthest from the back wall terminating in an upwardly and perpendicular direction from an axis perpendicular to the back wall). An example of the preferred embodiment is a track with a right angle lip. Of course, at a minimum, the purposes of the present invention can be accomplished if the track is not lipped and is parallel to or diagonally upwardly directed toward the rear wall. Optionally, a support stand is rotatably secured within a cut-out in the back wall of the calendar frame. A pivot is rigidly received within a thru bore in the upper end of the stand and the ends are received within blind bores in the frame. A compression spring is positioned between the end wall of one of the blind bores in the end pivot, biasing the stand into frictional engagement with one of the side walls of the cut-out. The upper inside wall of the stand is partially angled to allow pivoting until the desired support angle is reached. The bottom wall is appropriately angled so that the stand rests flat on the bearing surface when the stand is in its extended position. As an alternative embodiment, the calendar construction can be made with only one or two columns with reversible mounting structures. |
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DETAILED DESCRIPTION I claim: 1.
An improved parmanent calendar assembly to precisely display any month of the year except February and reflect the number of days in the desired month, said assembly having a date column area, a plurality of date columns, and means to detachably mate said columns to said date column area, the improvement comprising: a reversible mounting structure to the lower end of one of said date columns; said structure having opposed surfaces, one surface being unnumbered, the other surface having the numeral 31 placed thereon; whereby the structure is easily adjusted to reflect the correct length of a 30 or 31 day month with either the unnumbered surface or the surface with the numeral 31 in visual display allowing precise display of only eleven of the twelve months for economic consideration, the supporting structure being retained in securement to the date column while said column hangs from the date column area, said mounting structure being uneffected by gravitational slip in the absence of underlying support.
2.
A calendar assembly as set forth in claim 1 further comprising a reversible mounting structure on at least one additional one of said date columns, said additional reversible mounting structures each having one of its opposed surfaces unnumbered and the other of said opposed surfaces having a numeral other than 31, one of said additional reversible mounting structures having the numeral 30 on said other opposed surface.
3.
A calendar assembly according to claim 1 wherein said date column area includes a front wall behind said columns, said calendar further comprising: means on said main body for supporting said date columns, said supporting means including an engaging surface, at least a portion of which is disposed so that lines normal to said surface and directed away therefrom have no upward component when the calendar is positioned for normal use; and an engaging surface on each date column positioned to confront said portion of said suporting means engaging surface in spaced relationship therefrom when the date column is mounted on the calendar, the supporting means and date column engaging surfaces engaging when the calendar is tilted forward, thereby keeping the date columns from falling away from the main body yet allowing easy movement thereon and removal therefrom
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