Patent US4557778A successfully refreshed from Google Patents.
US4516620A
Expired / Lapsed
US
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Privacy screen module
Assignee: Individual
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Filing: 1983-03-09
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Granted: 1985-05-14
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Expires: 2003-03-09
Abstract
Abstract A privacy screen module is disclosed that is free standing and may be joined with similar modules to make up a screened area. The screen module comprises a self-supporting stand having a hexagonal shape with parallel sides and a pair of end faces at each end, the pair of end faces having an included angle not greater than about 90°, frame having a nontransparent screen surface, the frame having upright members extending from the included angle of the stand, the upright members positioned such that a second screen module can be placed at an angle of up to about 90° on either side from an in-line position adjacent the first screen module, and the upright members of the first and second screen modules retain the same minimum distance apart.
Inventors
- 👤 Louise J. Mulhern
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 18:14
CPC Classifications
A; A47; A47G; A47G7/00; A47G7/02; A47G7/04; A47G7/041; A01; A01G; A01G9/00; A01G9/02; A47G5/00
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
130 words
A privacy screen module comprising a self supporting open topped stand having hexagonal shape with parallel sides and a pair of end faces at each end, said stand adapted for being filled through said open top with particulate material for thereby providing stability for said stand, the pair of end faces having an included angle not greater than about 90°, said frame having a nontransparent screen surface, the frame having upright members extending from the included angles of the stand, t upright members positioned such that a second screen module can be placed at an angle of up to about 90° on either side from an in-line position adjacent the first screen module, and the upright members of the first and second screen modules retain the same minimum distance apart.
Claim 2
Dependent Claim
130 words
A privacy screen module comprising a self supporting open topped stand having hexagonal shape with parallel sides and a pair of end faces at each end, said stand adapted for being filled through said open top with particulate material for thereby providing stability for said stand, the pair of end faces having an included angle not greater than about 90°, said frame having a nontransparent screen surface, the frame having upright members extending from the included angles of the stand, t upright members positioned such that a second screen module can be placed at an angle of up to about 90° on either side from an in-line position adjacent the first screen module, and the upright members of the first and second screen modules retain the same minimum distance apart.
Claim 3
Dependent Claim
26 words
The privacy screen module according to claim 1 wherein the frame is a tubular lightweight construction with a top portion telescopically collapsible into a lower portion.
Claim 4
Dependent Claim
19 words
The privacy screen module according to claim 1 wherein the end faces of the supporting stand are substantially vertical.
Claim 5
Dependent Claim
30 words
The privacy screen module according to claim 2 wherein a locking means is provided to lock the top portion of the frame to the lower portion at any desired height.
Claim 6
Dependent Claim
22 words
The privacy screen module according to claim 1 wherein the frame has a removable sleeve fitted thereover to provide a nontransparent surface.
Claim 7
Dependent Claim
43 words
The privacy screen module according to claim 5 wherein the removable sleeve is formed from fabric and has an edge seam strip that extends outwards from the frame to join or overlap with a seam strip on the sleeve of an adjoining module.
Claim 8
Dependent Claim
129 words
A privacy screen module, comprising: (a) a ground supported stand of hexagonal shape having parallel sides and angularly disposed interconnected end face members extending from a first and second spaced end of said sides; (b) said end face members at each of said ends define an included angle not exceeding 90°; (c) said stand includes a ground supported lower surface from which said sides and said end face members extend for thereby defining a receptacle having an open upper end adapted to be filled with particulate material for thereby providing stability for said module; (d) an upright member extends a substantial distance from each of said included angles; and, (e) a cross piece connects said upright members at generally the upper end thereof and therewith defines a first frame.
Claim 9
Dependent Claim
129 words
A privacy screen module, comprising: (a) a ground supported stand of hexagonal shape having parallel sides and angularly disposed interconnected end face members extending from a first and second spaced end of said sides; (b) said end face members at each of said ends define an included angle not exceeding 90°; (c) said stand includes a ground supported lower surface from which said sides and said end face members extend for thereby defining a receptacle having an open upper end adapted to be filled with particulate material for thereby providing stability for said module; (d) an upright member extends a substantial distance from each of said included angles; and, (e) a cross piece connects said upright members at generally the upper end thereof and therewith defines a first frame.
Claim 10
Dependent Claim
18 words
The module as defined in claim 7, wherein: (a) said upright members are disposed in spaced parallel relation.
Claim 11
Dependent Claim
81 words
The module as defined in claim 8, wherein: (a) each of said upright members has an open upper end; (b) a pair of parallel leg members are interconnected by a link piece at one end thereof and together define an upper frame; and, (c) a second end of each of said leg members is telescopically received in one of said upper ends for thereby permitting said upper frame to be positioned between a first extended position and a second collapsed position.
Claim 12
Dependent Claim
27 words
The module as defined in claim 9, wherein: (a) a removable sleeve has a nontransparent surface and extends from said link piece and between said leg members.
Claim 13
Dependent Claim
24 words
The module as defined in claim 10, wherein: (a) said sleeve extends downwardly a substantial distance below said cross piece and between said uprights.
Claim 14
Dependent Claim
15 words
The module as defined in claim 10, wherein: (a) said sleeve is comprised of fabric.
Claim 15
Dependent Claim
144 words
A privacy screen module, comprising: (a) a ground supported hexagonal member having parallel side edges and angularly disposed end face portions at a first and second end thereof defining an included angle not exceeding 90°; (b) parallel sides extend upwardly from said side edges; (c) end face members extend upwardly from said end face portions and are interconnected with said sides to therewith provide a stand; (d) said stand has an open upper end, the opening thereof is contiguous with the upper end of said sides and said end face members for therewith providing a receptacle adapted to be filled with particulate material to provide stability for said stand; (e) an upright member extends a substantial distance from each of said included angles; and, (f) a cross piece connects said upright members at generally the upper end thereof and therewith defines a first frame.
Claim 16
Dependent Claim
144 words
A privacy screen module, comprising: (a) a ground supported hexagonal member having parallel side edges and angularly disposed end face portions at a first and second end thereof defining an included angle not exceeding 90°; (b) parallel sides extend upwardly from said side edges; (c) end face members extend upwardly from said end face portions and are interconnected with said sides to therewith provide a stand; (d) said stand has an open upper end, the opening thereof is contiguous with the upper end of said sides and said end face members for therewith providing a receptacle adapted to be filled with particulate material to provide stability for said stand; (e) an upright member extends a substantial distance from each of said included angles; and, (f) a cross piece connects said upright members at generally the upper end thereof and therewith defines a first frame.
Claim 17
Dependent Claim
35 words
The module as defined in claim 13, wherein: (a) said upright members are disposed in spaced parallel relation and said upright members each has an upper end spaced a equal distance from said hexagonal member.
Claim 18
Dependent Claim
69 words
The module as defined in claim 14, wherein: (a) said upright members are tubular and said upper ends are open; (b) a generally U-shaped upper frame has a pair of lower end portions; and, (c) each of said lower end portions is telescopically received in one of said upper ends for thereby permitting said upper frame to be positioned between a first extended position and a second collapsed position.
Claim 19
Dependent Claim
21 words
The module as defined in claim 15, wherein: (a) a non-transparent sleeve extends between the leg members of said upper frame.
References Cited (Backward Citations)
US1156083A
Cited
US1712858A
Cited
US2357819A
Cited
US3713474A
Cited
US4085789A
Cited
US4121645A
Cited
US4304216A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-05-13 | 1988-11-12 | 1989-05-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-05-13 | 1992-11-12 | 1993-05-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-05-13 | 1996-11-12 | 1997-05-14 | $7700.00 | Window Closed / Lapsed |