US4464027A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Binocular trainer
Assignee: Individual
•
Filing: 1983-09-19
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Granted: 1984-08-07
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Expires: 2003-09-19
Abstract
Abstract A binocular vision training device is described which includes a lighted enclosure having a pair of viewing ports through which a patient can view the interior of the enclosure, each eye being in registry with one of the ports. Within the enclosure, there are two stationary vertical posts oriented and aligned in a vertical plane bisecting the distance between the viewing ports, and a post movable in the same vertical plane back and forth from a position directly above one of the stationary posts to a position directly above the remaining stationary post. The movement of the latter post exercises critical muscle culture and the mental processes necessary for proper binocular perception of fine visual stimulus patterns.
Inventors
- 👤 Clifford W. Cooper
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 10:21
CPC Classifications
A; A61; A61H; A61H5/00; A61B; A61B3/00; A61B3/02; A61B3/08
Claims Analysis
Total Claims: 13
Claim 1
Independent Claim
159 words
A device for testing, exercising and enhancing binocular vision comprising in combination, (a) An enclosure having a pair of viewing apertures spaced for registry with human eyes through which an interior display space within the enclosure may be viewed, (b) A first stationary element oriented and positioned in a vertical plane equidistant from each aperture within the display space, (c) A second stationary element oriented in the same vertical plane as the first element positioned a linear distance from the first element within the display space, (d) A focus element oriented in the same vertical plane as the stationary elements above the stationary elements within the display space, (e) Means for moving the focus element back and forth in the vertical plane from above one stationary element to above the other, and (f) Means for moving the focus element up and down in the vertical plane varying the vertical spacing between the respective stationary elements and the focus element.
Claim 2
Independent Claim
159 words
A device for testing, exercising and enhancing binocular vision comprising in combination, (a) An enclosure having a pair of viewing apertures spaced for registry with human eyes through which an interior display space within the enclosure may be viewed, (b) A first stationary element oriented and positioned in a vertical plane equidistant from each aperture within the display space, (c) A second stationary element oriented in the same vertical plane as the first element positioned a linear distance from the first element within the display space, (d) A focus element oriented in the same vertical plane as the stationary elements above the stationary elements within the display space, (e) Means for moving the focus element back and forth in the vertical plane from above one stationary element to above the other, and (f) Means for moving the focus element up and down in the vertical plane varying the vertical spacing between the respective stationary elements and the focus element.
Claim 3
Dependent Claim
17 words
The device of claim 1, further including means for uniformly illuminating the display space within the enclosure.
Claim 4
Dependent Claim
28 words
The device of claim 2, further including means for adjusting the distance between the first and second stationary element in a range from 25 centimeters to 50 centimeters.
Claim 5
Dependent Claim
25 words
The device of claim 2, further including means for linearly moving the stationary elements within the display space toward and away from the viewing aperatures.
Claim 6
Dependent Claim
13 words
The device of claim 2, wherein the focus element includes an attention-focusing symbol.
Claim 7
Dependent Claim
20 words
The device of claim 2, wherein the first stationary element is one color, the second stationary element a second color.
Claim 8
Dependent Claim
113 words
The device of claim 2, wherein the means for moving the focus element comprises in combination: (a) A belt, (b) A plurality of pulleys receiving the belt orienting it to move linearly in a plane parallel to the vertical plane of the first, second, and focus elements, (c) A horizontal support member secured at one end to the belt extending perpendicularly therefrom across the display space, (d) A frame member supporting the distal end of the horizontal support member also oriented parallel to the vertical plane of the first, second and focus elements, the focus element being secured to and appending from the horizontal support member, and (e) Means for moving the belt.
Claim 9
Dependent Claim
81 words
The device of claim 7, wherein the means for moving the belt includes: (a) A shaft having one end keyed to one of the pulleys, (b) A bearing supported by the enclosure receiving and supporting the shaft, the shaft extending through the bearing to outside the enclosure, and (c) A hand crank keyed to the end of the shaft exterior the enclosure, whereby rotating the hand crank drives the pulley keyed to the shaft and moves the belt within the enclosure.
Claim 10
Dependent Claim
50 words
The device of claim 7, wherein the distal end of the horizontal support member includes a wheel freely rotatable about an axis parallel to the horizontal support, and wherein the frame member supporting the distal end of the horizontal support member defines a channel for receiving and supporting said wheel.
Claim 11
Dependent Claim
43 words
The device of claim 7, further including a plurality of interior wall structures defining the display space for preventing the horizontal supports, the pulleys, the belt, and other mechanisms within the enclosure exterior the display space from being observable through the view aperatures.
Claim 12
Dependent Claim
33 words
The device of claim 2, further including a chin stop mounted exterior the enclosure below the view aperatures and means for adjusting the chin support up and down relative to the view aperatures.
Claim 13
Dependent Claim
28 words
The device of claim 2, further including a hood mounted exterior of the enclosure for preventing external visual stimuli from distracting a person viewing the interior display space.
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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) | 1987-08-07 | 1988-02-06 | 1988-08-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1991-08-07 | 1992-02-06 | 1992-08-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1995-08-07 | 1996-02-06 | 1996-08-07 | $7700.00 | Window Closed / Lapsed |