Map display apparatus and method

• US 4,673,197 A
• Filed: 07/25/1986
• Issued: 06/16/1987
• Est. Priority Date: 07/25/1986
• Status: Expired due to Fees

• Current Assignee: Boris A. Shtipelman, Manya Shtipelman
• Original Assignee: Boris A. Shtipelman, Manya Shtipelman
• Inventors: Shtipelman, Boris A., Shtipelman, Manya
• Primary Examiner(s): Kazenske, E. R.
• Assistant Examiner(s): Heyrana, Sr., Paul M.
• Application Number:
  US06/889,432
• Time in Patent Office: 326 Days
• Field of Search: 283/34, 283/48 R, 283/49, 283/50, 273/157 R, 434/130, 434/150, 434/152, 434/153, 40/904
• US Class Current: 283/34
• CPC Class Codes: G09B 29/04 the sections being arranged in the form of a foldable sheet or sheets
• CPC Class Codes: Y10S 40/904 Map or chart holder

Abstract

Map display apparatus for travelers and drivers presenting geographical regions (the world, continents, countries, states, cities, etc.) as a combination of sequential zones illustrated on pocket size cards with each zone repeated four times for North, East, West, and South (N E W S) orientation. It is supplemented by a set of accessories for tracing directions in an erasable or washable form with a provision for card'"'"'s multiple usage and a portable holder for their storage.

Claims

1. The method of displaying the route of a trip within a preselected geographical region which region has been subdivided into a first predetermined number of discrete zones, which method comprises the steps of:

selecting a second predetermined number of orientations for the zones;

providing a plurality of sets of cards with the number of said cards in said plurality of sets being equal to the product of said first predetermined number and said second predetermined number and with the cards of each of said plurality of sets of cards being uniquely associated with a single one of said zones and containing said second predetermined number of cards;

providing on each of said cards in each of said plurality of sets a map display representing the zone associated with the said card, with each card having its map display oriented in a different one of said selected orientations and wherein all of the indicia on each display is oriented for reading towards the same edge of the card irrespective of the orientation of the map display thereon;

determining which of said zones are traversed by said route and the sequence of traversals of said zones by said route;

arranging said cards into a deck with each card in sequential order as determined by said sequence of traversal; and

displaying each card in succession as the trip progresses from zone to zone.

2. The method according to claim 1 further comprising the steps of arranging a pair of panels on opposite sides of a fold line to provide a card unit for each of said sets of cards, and folding said card unit to present the selected one of the panels for the selected route.

3. The method according to claim 2 further comprising the step of placing the folded card units with the selected one of the panels exposed into a transparent envelope.

4. The method according to claim 2 further comprising the step of covering the cards with an erasable transparent medium, and marking the route on the selected panel on the erasable medium.

5. The method according to claim 2 further comprising the steps of inserting the deck of card units folded to expose the selected one of the panels of each unit into an open ended storage box having a viewing compartment on one side thereof, and placing said cards successively in said viewing compartment as the trip progresses from zone to zone.

6. The method according to claim 1 further comprising the step of arranging a map of the entire region and each of the cards in order as the loose leaves of a notebook.

7. The method according to claim 1 wherein the second predetermined number is four and said selected orientations of the four cards in a set are north, east, west and south, respectively.

8. Map display apparatus to facilitate travel along a preselected route within a defined geograhical region which region has been subdivided into a predetermined number of zones, which apparatus comprises a plurality of cards wherein there is provided a set of cards for each of said zones, each card containing a map display representing the zone associated with said card, with each card in the set having its map display in a different orientation with respect to a reference edge of said card but with all of the indicia on each card in the set being oriented for reading in the same way with respect to said reference edge of said card, whereby selected cards of each set can be disposed successively in a deck along said preselected route of travel.

9. The apparatus according to claim 8 wherein four different displays are provided in each set for the orientation of the same zone oriented north, south, west and east.

10. The apparatus according to claim 9 wherein each card set is provided by a card having a central fold, the first pair of said four different displays being disposed in separate panels on one of the opposite sides of said card, the second pair of said four different displays being disposed in separate panels on the other of the opposite sides of said card on opposite sides of said fold.

11. The apparatus according to claim 10 wherein said panels are covered by an erasable transparent covering adopted to receive markings of a selected route on the maps displayed on said panels.

12. The apparatus according to claim 10 further comprising transparent envelopes into which said folded cards are insertable with a selected one of said panels exposed.

13. The apparatus according to claim 10 further comprising a storage box having an open ended compartment for receiving said cards folded and stacked in order to display said route on successive ones of the panels exposed on one side of said folded cards, said box also having on the top thereof means for receiving and removably retaining selected ones of said folded cards with the selected panel thereof visible.