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US4477254A Expired / Lapsed US ⏱️ 0.0 years remaining

Foldable map with present location indicator and paper reinforcing

Assignee: Individual
•
Filing: 1982-12-17
•
Granted: 1984-10-16
•
Expires: 2002-12-17
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Abstract

Abstract A paper foldable map which includes a cover, a map portion, paper reinforcing and a present location indicator with the marker. The cover is a single combined body which includes a front cover side and a back cover side. The paper reinforcing is of an appropriate width and is provided transversely along a center line of the map. The map portion itself is folded in a specific way. First, with the paper reinforcer as the center line and with an appropriate number of cuts made in the upper and lower portions of the map portion, the map portion is folded towards the paper reinforcer by following the steps of inward folding and outward folding with an equal width one after another. Then, the map portion is further folded from its right and left sides opened. An appropriate portion of the back side of the folded map portion is bonded to one side of the cover. The present location indicator provided with the marker fits over both sides of the cover in a manner to be freely slidable in the vertical direction. The marker itself is provided on the present location indicator in a manner to be freely slidable along the horizontal direction.

Inventors

  • 👤 Kozutoyo Yokayama

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-29 20:11
CPC Classifications
G; G09; G09B; G09B29/00; G09B29/10; G09B29/02; G09B29/04; Y; Y10; Y10S; Y10S40/00; Y10S40/904

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 160 words
A foldable paper map consisting of: a sheet of paper having a map printed on at least one side thereof, said sheet of paper having a predetermined number of cuts made in upper and lower portions thereof; a paper reinforcer provided transversely along a center line of said sheet of paper on another side of said sheet of paper, said sheet of paper being folded with said paper reinforcer as the center line from the paper sheet's upper and lower ends and towards said center line by inwardly and outwardly folding said paper sheet into equal widths and by folding right and left ends of said paper sheet into equal widths; a cover sheet, said folded paper sheet being attached to said cover sheet; and a present location indicator which is slidably coupled to said cover sheet so that it slides in a vertical direction and further includes a slidable marker which is horizontally slidable on said present location indicator.
Claim 2
Dependent Claim 160 words
A foldable paper map consisting of: a sheet of paper having a map printed on at least one side thereof, said sheet of paper having a predetermined number of cuts made in upper and lower portions thereof; a paper reinforcer provided transversely along a center line of said sheet of paper on another side of said sheet of paper, said sheet of paper being folded with said paper reinforcer as the center line from the paper sheet's upper and lower ends and towards said center line by inwardly and outwardly folding said paper sheet into equal widths and by folding right and left ends of said paper sheet into equal widths; a cover sheet, said folded paper sheet being attached to said cover sheet; and a present location indicator which is slidably coupled to said cover sheet so that it slides in a vertical direction and further includes a slidable marker which is horizontally slidable on said present location indicator.
Claim 3
Dependent Claim 21 words
A foldable paper map according to claim 1, wherein said present location indicator further holds said map in an unfolded condition.

References Cited (Backward Citations)

US1276657A Cited
US1534151A Cited
US1710555A Cited
US3143363A Cited
US4360346A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1987-10-16 1988-04-16 1988-10-16 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1991-10-16 1992-04-16 1992-10-16 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1995-10-16 1996-04-16 1996-10-16 $7700.00 Window Closed / Lapsed

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