US4560132A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Stand for display devices
Assignee: Individual
•
Filing: 1984-10-11
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Granted: 1985-12-24
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Expires: 2004-10-11
Abstract
Abstract An adjustable stand is provided for display devices, such as office equipment, particularly portable computers with integral displays, laboratory test equipment with display devices, home computers, etc., which allows the devices to be supported at a desired height above a support surface and, additionally, allows for the adjustment of the height and of the angle of the display device. The support means provided allows for easy adjustment of the height and angle, while firmly holding the device in the position set for it.
Inventors
- 👤 Leslie N. Wilder
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 04:02
CPC Classifications
F; F16; F16M; F16M11/00; F16M11/02; F16M11/04; F16M11/043; F16M11/046; A; A47; A47B; A47B21/00; A47B21/03; A47B21/0314; F16M11/06; F16M11/10; A47B2021/0321; F16M2200/00; F16M2200/02; F16M2200/025; F16M2200/028; Y; Y10; Y10S; Y10S248/00; Y10S248/917; Y10S248/919; Y10T; Y10T74/00; Y10T74/18; Y10T74/18568; Y10T74/188; Y10T74/18808; Y10T74/19; Y10T74/19642; Y10T74/1967
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
416 words
A stand for support of display device, said stand comprising: a. a first side support means having a first generally vertical slot formed therein, one face of said slot being generally smooth and one face of said slot being provided with serrations, and a second slot, one face of said slot being generally smooth and one face of said slot being provided with serrations; b. a second side support means having a first generally vertical slot formed therein, one face of said slot being generally smooth and one face of said slot being provided with serrations, and a second slot, one face of said slot being generally smooth and one face of said slot being provided with serrations; c. a first equipment support member including a rod having first and second ends extending through said first slot of said first side support means and said first slot of said second side support means, the serrated face of each slot facing in the same direction, a first gear mounted on a first end of said rod and engaging the serrations of said first slot in said first side support means and a second gear mounted on the second end of said rod and engaging said serrations in said first slot in said second side support means, and means mounted on at least one end of said rod, outwardly of said side support means, for movement of said equipment support member; d. a second equipment support member including a second rod having first and second ends extending through said second slot of said first side support means and said second slot of said second side support means, the serrated face on each slot facing in the same direction, a third gear mounted on the first end of said second rod and engaging the serrations of said second slot in said first side support means and a fourth gear mounted on the second end of said second rod and engaging said serrations in said second slot in said second side support means, and means mounted on at least one end of said second rod, outwardly of said side support means, for movement of said equipment support member; and e. a cylindrical member being mounted on each rod member, said cylindrical member being held in place by a first bushing at each end, said first bushing abutting and lying inwardly of each side support, each said first bushing being provided with projecting portions adapted to engage within the associated slots.
Claim 2
Dependent Claim
416 words
A stand for support of display device, said stand comprising: a. a first side support means having a first generally vertical slot formed therein, one face of said slot being generally smooth and one face of said slot being provided with serrations, and a second slot, one face of said slot being generally smooth and one face of said slot being provided with serrations; b. a second side support means having a first generally vertical slot formed therein, one face of said slot being generally smooth and one face of said slot being provided with serrations, and a second slot, one face of said slot being generally smooth and one face of said slot being provided with serrations; c. a first equipment support member including a rod having first and second ends extending through said first slot of said first side support means and said first slot of said second side support means, the serrated face of each slot facing in the same direction, a first gear mounted on a first end of said rod and engaging the serrations of said first slot in said first side support means and a second gear mounted on the second end of said rod and engaging said serrations in said first slot in said second side support means, and means mounted on at least one end of said rod, outwardly of said side support means, for movement of said equipment support member; d. a second equipment support member including a second rod having first and second ends extending through said second slot of said first side support means and said second slot of said second side support means, the serrated face on each slot facing in the same direction, a third gear mounted on the first end of said second rod and engaging the serrations of said second slot in said first side support means and a fourth gear mounted on the second end of said second rod and engaging said serrations in said second slot in said second side support means, and means mounted on at least one end of said second rod, outwardly of said side support means, for movement of said equipment support member; and e. a cylindrical member being mounted on each rod member, said cylindrical member being held in place by a first bushing at each end, said first bushing abutting and lying inwardly of each side support, each said first bushing being provided with projecting portions adapted to engage within the associated slots.
Claim 3
Dependent Claim
35 words
The stand of claim 1 wherein a second bushing is placed on each end of each said rod, said second bushing abutting and lying outwardly of each side support and inwardly of said movement means.
Claim 4
Dependent Claim
34 words
The stand of claim 2 wherein said means for movement of said equipment support member is knob means and is firmly affixed to each end of each said rod, outwardly of said second bushing.
Claim 5
Dependent Claim
28 words
The stand of claim 3 wherein a spring member is provided on at least one end of each said rod between said knob means and said second bushing.
Claim 6
Dependent Claim
13 words
The stand of claim 4 wherein said spring means is a wave washer.
Claim 7
Dependent Claim
18 words
The stand of claim 4 wherein said spring means is provided at each end of each said rod.
Claim 8
Dependent Claim
14 words
The stand of claim 1 wherein frictional means are placed over each cylindrical member.
Claim 9
Dependent Claim
26 words
The stand of claim 7 wherein said frictional means are in the form of sleeves, at least two spaced sleeves being placed on each cylindrical member.
Claim 10
Dependent Claim
30 words
The stand of claim 1 wherein a shelf is provided for supporting said display device, said shelf being supported by both of said equipment support members, said shelf resting on
Claim 11
Dependent Claim
38 words
The stand of claim 9 wherein one end of said shelf is formed with a reverse bend to be placed around one of said cylindrical member and the opposite end of said shelf is provided with a lip.
Claim 12
Dependent Claim
53 words
The stand of claim 2 wherein said means for movement of said equipment support member is knob means and is firmly affixed to one end of each said rod, outwardly of said second bushing, and a second knob is threadedly attached to the opposite end of said rod, outwardly of said second bushing.
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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) | 1988-12-23 | 1989-06-24 | 1989-12-24 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-12-23 | 1993-06-24 | 1993-12-24 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-12-23 | 1997-06-24 | 1997-12-24 | $7700.00 | Window Closed / Lapsed |