US4817931A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Folded leaflet and method and apparatus for making same
Assignee: Vijuk Equiqment Inc
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Filing: 1987-01-20
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Granted: 1989-04-04
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Expires: 2007-01-20
Abstract
Abstract A folded closed instructional leaflet has exterior edges and is formed from an integral sheet having a pair of first fold lines formed in the sheet and extending parallel and dividing the sheet into superimposed panels. A first cross fold is normal to the fold lines and divides the superimposed panels into a first short leg and a second long leg, with each of said leg having superimposed panels therein. A lip portion is formed on the long leg. A sdcond cross fold in the short leg forms a short interior section in the short leg disposed within the interior of the leaflet and a leg section with a third cross fold in the long leg forming a leg section having superimposed panels with the lip portion on the leg section. The second and third cross folds form substantially equal halves for the leaflet with short interior section between the halves. Adhesive interior of the leaflet join the halves together at the lip portion to form a closed leaflet with fold lines and cross folds along its exterior edges.
Inventors
- 👤 Robert Vijuk
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 08:55
CPC Classifications
B; B65; B65H; B65H45/00; B65H45/12; B65H45/30; B42; B42D; B42D15/00; B42D15/0073; B42D15/008; B65H45/14; B65H45/142; Y; Y10; Y10S; Y10S462/00; Y10S462/90
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
177 words
A folded closed instructional leaflet having exterior edges and being formed from an integral sheet comprising: a pair of first fold lines formed in the sheet and extending parallel and dividing the sheet into superimposed panels, a first cross fold normal to said fold lines which divides the superimposed panels into a first short leg and a second long leg, each of said legs having superimposed panels therein, a lip portion on said long leg, a second cross fold in the short leg forming a short interior section in the short leg disposed within the interior of the leaflet and a leg section, a third cross fold in the long leg forming a leg section having superimposed panels with the lip portion on said leg section, said second and third cross folds forming substantially equal halves for the leaflet with the short interior section between the halves, and adhesive means interior of the leaflet joining the halves together at the lip portion to form a closed leaflet with fold lines and cross folds along its exterior edges.
Claim 2
Dependent Claim
177 words
A folded closed instructional leaflet having exterior edges and being formed from an integral sheet comprising: a pair of first fold lines formed in the sheet and extending parallel and dividing the sheet into superimposed panels, a first cross fold normal to said fold lines which divides the superimposed panels into a first short leg and a second long leg, each of said legs having superimposed panels therein, a lip portion on said long leg, a second cross fold in the short leg forming a short interior section in the short leg disposed within the interior of the leaflet and a leg section, a third cross fold in the long leg forming a leg section having superimposed panels with the lip portion on said leg section, said second and third cross folds forming substantially equal halves for the leaflet with the short interior section between the halves, and adhesive means interior of the leaflet joining the halves together at the lip portion to form a closed leaflet with fold lines and cross folds along its exterior edges.
Claim 3
Dependent Claim
55 words
A folded leaflet in accordance with claim 1 in which the pair of first fold lines are along parallel exterior edges of the leaflet and in which the third cross fold is along an exterior edge of the leaflet normal to the fold lines and opposite an edge of the leaflet having the lip portion.
Claim 4
Dependent Claim
109 words
A folded closed leaflet formed from a quadrilateral integral sheet, a first fold line means in the sheet forming superimposed panels of quadrilateral shape, a cross fold means normal to the fold line means to divide the superimposed panels into quadrilaterally shaped halves, a short interior quadrilaterally shaped section between the halves, adhesive means joining the halves together at a location beyond the short interior section, a loose panel in said leaflet with a loose edge being interior of the leaflet, said first line means and said cross fold means being located at the exterior edges of the leaflet to reduce lifting of a loose panel or loose edge.
Claim 5
Dependent Claim
109 words
A folded closed leaflet formed from a quadrilateral integral sheet, a first fold line means in the sheet forming superimposed panels of quadrilateral shape, a cross fold means normal to the fold line means to divide the superimposed panels into quadrilaterally shaped halves, a short interior quadrilaterally shaped section between the halves, adhesive means joining the halves together at a location beyond the short interior section, a loose panel in said leaflet with a loose edge being interior of the leaflet, said first line means and said cross fold means being located at the exterior edges of the leaflet to reduce lifting of a loose panel or loose edge.
Claim 6
Dependent Claim
27 words
A folded leaflet in accordance with claim 3 in which there are at least three superimposed panels formed in said sheet by said first fold line means.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1992-04-03 | 1992-10-03 | 1993-04-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-03 | 1996-10-03 | 1997-04-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-03 | 2000-10-03 | 2001-04-04 | $7700.00 | Window Closed / Lapsed |