US4606553A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Map construction
Assignee: ROYALL COMMUNICATIONS INCORPORATED 521 CLANTON ROAD STE 100 CHARLOOTTE NC 28210 A CORP OF NC
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Filing: 1985-06-05
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Granted: 1986-08-19
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Expires: 2005-06-05
Abstract
Abstract A sheet 20 on which a map is printed is attached to and folded within a matchbook-like cover 11. Sheet 20 is then folded in a first plurality of accordion folds (30-34) from side-to-side to expose a free, unfolded corner (21) for being grasped between the thumb and forefinger. Sheet 20 is then folded in a second plurality of accordion folds (23, 34). The folds are made in such a manner as to maintain the free, unfolded corner (21) in position to be grasped by the thumb and forefinger and pulled in a continuous movement diagonally against the direction of both the side-to-side folds (30-34) and the top-to-bottom folds (23, 24) simultaneously while holding the cover (11) in the other hand. To close the map, the sheet 20 is moved with the thumb and forefinger diagonally towards cover 11 to aid the sheet in reassuming its side-to-side folds (30-34) and top-to-bottom folds (23, 24) for storage within cover 11.
Inventors
- 👤 Roy Nickerson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 03:50
CPC Classifications
G; G09; G09B; G09B29/00; G09B29/02; G09B29/04
Claims Analysis
Total Claims: 4
Claim 1
Independent Claim
250 words
A map construction adapted to be unfolded for use in a single, continuous, manual movement and refolded in a single, continuous manual movement when desired, said map construction comprising: a. a foldable single sheet, matchbook-like cover; and b. a foldable, imperforate, paper sheet fastened by one corner thereof to said cover and folded in a first plurality of accordion folds from side-to-side to expose a free, unfolded corner for being grasped between the thumb and forefinger, and then folded in a second plurality of accordion folds from top to bottom, the number and size of said side-to-side and top-to-bottom folds being sufficient to reduce the size of said sheet to within the perimeter of said cover for being enclosed therein when said sheet is fully folded in a folded configuration wherein the perimeter of the folded sheet is the size of a single panel of the sheet defined by the intersection of the top-to-bottom and side-to-side folds, said folds being made in such manner as to maintain said free, unfolded corner in position to be grasped by the thumb and forefinger and pulled in a continuous movement diagonally against the direction of both the side-to-side and top-to-bottom folds simultaneously while holding the cover in the other hand, whereby the sheet is spread to its open position for use; and to close, by moving the sheet with the thumb and forefinger diagonally towards the cover to aid said sheet in reassuming its side-to-side and top-to-bottom folds for storage within said cover.
Claim 2
Dependent Claim
250 words
A map construction adapted to be unfolded for use in a single, continuous, manual movement and refolded in a single, continuous manual movement when desired, said map construction comprising: a. a foldable single sheet, matchbook-like cover; and b. a foldable, imperforate, paper sheet fastened by one corner thereof to said cover and folded in a first plurality of accordion folds from side-to-side to expose a free, unfolded corner for being grasped between the thumb and forefinger, and then folded in a second plurality of accordion folds from top to bottom, the number and size of said side-to-side and top-to-bottom folds being sufficient to reduce the size of said sheet to within the perimeter of said cover for being enclosed therein when said sheet is fully folded in a folded configuration wherein the perimeter of the folded sheet is the size of a single panel of the sheet defined by the intersection of the top-to-bottom and side-to-side folds, said folds being made in such manner as to maintain said free, unfolded corner in position to be grasped by the thumb and forefinger and pulled in a continuous movement diagonally against the direction of both the side-to-side and top-to-bottom folds simultaneously while holding the cover in the other hand, whereby the sheet is spread to its open position for use; and to close, by moving the sheet with the thumb and forefinger diagonally towards the cover to aid said sheet in reassuming its side-to-side and top-to-bottom folds for storage within said cover.
Claim 3
Dependent Claim
37 words
A map construction according to claim 1, wherein said sheet includes five side-to-side folds for defining six alternately folded side-by-side panels and further, wherein said sheet includes two top-to-bottom folds for defining three vertically positioned fold panels.
Claim 4
Dependent Claim
48 words
A map construction according to claim 1, wherein said unfolded free corner is positioned on the outermost lower left hand side of said folded sheet and adapted to be grasped by the right thumb and forefinger and pulled diagonally in the lower right-hand direction for unfolding said sheet.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-08-18 | 1990-02-17 | 1990-08-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-08-18 | 1994-02-17 | 1994-08-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-08-18 | 1998-02-17 | 1998-08-19 | $7700.00 | Window Closed / Lapsed |