US4821787A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Flex panel system
Assignee: Individual
•
Filing: 1988-02-23
•
Granted: 1989-04-18
•
Expires: 2008-02-23
Abstract
Abstract A flexible multi-panel system for use as exhibits, partitions or backdrops in tradeshow, convention, or other such displays is presented. The system includes a flexible panel having a plurality of individual, longitudinal members or segments flexibly interconnected to one another. The panel is capable of being formed into straight, angled and/or curved configurations and includes devices for locking the panel in such desired angular configurations. This locking is accomplished by grooves which are provided at the top and/or bottom of each of the individual flexibly interconnected members. The grooves accept locking devices for rigidizing adjacent segments of the panel into a desired shape. Preferably, a textured carpeting or similar decorative covering material is provided on the outside of each of the longitudinal members with the decorative carpeting acting as the flexible interconnect or hinge between each member. Suitable panel interconnects are provided along the end members of each panel for interlocking one panel with another panel. Preferably, the individual members or segments are comprised of a lightweight material such as a honeycomb plastic or cardboard. At least one of the longitudinal members may be provided with a conduit for accepting electrical wiring.
Inventors
- 👤 Wesley W. Swanson
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 10:58
CPC Classifications
A; A47; A47G; A47G5/00; E; E04; E04B; E04B2/00; E04B2/74; E04B2/7401; E04B2/7405; E04H; E04H1/00; E04H1/12; E04H1/1272; G; G09; G09F; G09F15/00; G09F15/0068
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
218 words
A flexible panel comprising: a plurality of adjacent longitudinal members, each member including a core having top and bottom portions, said cores having a flexible outer covering thereon, said outer covering interconnecting at least two of said adjacent longitudinal members to define a flexible hinge between said two adjacent members; a groove in at least one of said top and bottom portions of said cores defining at least a pair of grooves, said grooves having a preselected width and being respectively aligned in said two adjacent longitudinal members to define a continuous uninterrupted groove between said two adjacent longitudinal members; means for locking said flexibly connected adjacent members in a preselected angular configuration, said means for locking comprising a rigid flattened insert which is insertable in said continuous uninterrupted groove of said two adjacent longitudinal members to thereby lock said members in said preselected angular configuration, said rigid insert having a preselected angle corresponding to the preselected configuration desired between said two adjacent members, said preselected groove width adapted for receiving said rigid insert; and said rigid flattened insert having a thickness dimension which is small relative to the width and length dimensions thereof, said thickness dimension of said insert forming a friction fit with said preselected width of said grooves to thereby lock said adjacent longitudinal members.
Claim 2
Dependent Claim
218 words
A flexible panel comprising: a plurality of adjacent longitudinal members, each member including a core having top and bottom portions, said cores having a flexible outer covering thereon, said outer covering interconnecting at least two of said adjacent longitudinal members to define a flexible hinge between said two adjacent members; a groove in at least one of said top and bottom portions of said cores defining at least a pair of grooves, said grooves having a preselected width and being respectively aligned in said two adjacent longitudinal members to define a continuous uninterrupted groove between said two adjacent longitudinal members; means for locking said flexibly connected adjacent members in a preselected angular configuration, said means for locking comprising a rigid flattened insert which is insertable in said continuous uninterrupted groove of said two adjacent longitudinal members to thereby lock said members in said preselected angular configuration, said rigid insert having a preselected angle corresponding to the preselected configuration desired between said two adjacent members, said preselected groove width adapted for receiving said rigid insert; and said rigid flattened insert having a thickness dimension which is small relative to the width and length dimensions thereof, said thickness dimension of said insert forming a friction fit with said preselected width of said grooves to thereby lock said adjacent longitudinal members.
Claim 3
Dependent Claim
67 words
The panel of claim 1 wherein said core members include: a groove in at least one of said top and bottom portions of said core, said groove having a preselected width and being respectively aligned in said two adjacent longitudinal members; and wherein said locking means is insertable in said grooves of said two adjacent longitudinal members to thereby lock said members in said pre-selected angular configuration.
Claim 4
Dependent Claim
33 words
The panel of claim 1 including: block means on said top and bottom portions of said core of at least some of said longitudinal members, said groove being provided in said block means.
Claim 5
Dependent Claim
23 words
The panel of claim 3 wherein: at least a portion of said core between said block means is comprised of a honeycomb material.
Claim 6
Dependent Claim
11 words
The panel of claim 4 wherein: said honeycomb material is plastic.
Claim 7
Dependent Claim
11 words
The panel of claim 3 wherein: said block means is wood.
Claim 8
Dependent Claim
33 words
The panel of claim 1 wherein: said plurality of longitudinal members define two opposed end members having central members flexibly connected therebetween, and wherein at least said central members have opposed tapered sides.
Claim 9
Dependent Claim
17 words
The panel of claim 7 wherein: said opposed tapered sides taper at about a 45 degree angle.
Claim 10
Dependent Claim
16 words
The panel of claim 7 wherein: at least said central members have a hexagonal horizontal cross-section.
Claim 11
Dependent Claim
21 words
The panel of claim 7 wherein; said opposed end members include means for interlocking with end members from another flexible panel.
Claim 12
Dependent Claim
33 words
The panel of claim 10 wherein said means for interlocking includes: female interlocking means in one of said opposed end members; and male interlocking means in the other of said opposed end members.
Claim 13
Dependent Claim
14 words
The panel of claim 1 wherein: said outer covering is a fabric carpeting material.
Claim 14
Dependent Claim
31 words
The panel of claim 1 including: conduit means running through at least a portion of at least one of said longitudinal members, said conduit means being adapted for receiving electrical wiring.
Claim 15
Dependent Claim
30 words
The panel of claim 1 including: a recess disposed over a portion of said groove, said recess having a width larger than said groove; and an opening in said recess.
Claim 16
Dependent Claim
12 words
The panel of claim 14 including: light means disposed in said recess.
Claim 17
Dependent Claim
12 words
The panel of claim 13 including: electrical wiring in said conduit means.
Claim 18
Dependent Claim
11 words
The panel of claim 4 wherein: said honeycomb material is cardboard.
Claim 19
Dependent Claim
11 words
The panel of claim 3 wherein: said block means is plastic.
Claim 20
Dependent Claim
17 words
The panel of claim 1 wherein: said grooves in two adjacent longitudial member communicate with each other.
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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) | 1992-04-17 | 1992-10-17 | 1993-04-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-04-17 | 1996-10-17 | 1997-04-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-04-17 | 2000-10-17 | 2001-04-18 | $7700.00 | Window Closed / Lapsed |