US5249967A
Expired / Lapsed
US
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Sports technique video training device
Assignee: Individual
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Filing: 1991-07-12
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Granted: 1993-10-05
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Expires: 2011-07-12
Abstract
Abstract A video training device and method for enabling a student athlete to closely pattern his dynamic technique after that of a recognized master. The exemplary device includes a pair of video cameras that transmit live images of the student as seen from those directions that best represent the technique. A video overlay generator receives the live images and combines them, while still in their video signal format, with a corresponding set of self-generated template images that represent, in static outline form, the dynamic technique of the master in the desired sport situation. The combined sets of images are sent to a pair of visual monitors for simultaneous, superimposed display of each set on a respective screen. User-operated controls on the video overlay generator permit the static image on each screen to be adjusted in size, moved vertically or horizontally, or switched to a new static image representing a different sport situation. In practicing the method, the student, preferably viewing both screens in a mirror, maneuvers his or her extremities, including those defined by the sports equipment, so that the live image of each extremity moves across those display locations of a respective screen that are occupied by different portions of the corresponding outline. For example, in a golf swing, the dominant arm of the student that leads the downswing is preferably maneuvered in increasing pronation as the transition between the backswing and downswing portion of the technique is approached.
Inventors
- 👤 George P. O'Leary
- 👤 Stephen G. Owen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-02 15:08
CPC Classifications
A; A63; A63B; A63B24/00; A63B24/0003; A63B24/0006; A63B69/00; A63B69/36; G; G09; G09B; G09B19/00; G09B19/003; G09B19/0038; G09B5/00; G09B5/06; G09B5/065; A63B2024/0012; A63B24/0062; A63B2024/0068; A63B71/00; A63B71/06; A63B71/0619; A63B2071/0647; A63B2220/00; A63B2220/80; A63B2220/806; A63B2220/807
Claims Analysis
Total Claims: 19
Claim 1
Independent Claim
92 words
A sports training device for enabling a student to recreate the dynamic technique of a master comprising: (a) video camera means for transmitting a live image of the dynamic technique of the student in a selected sports situation; (b) visual monitor means for viewing by the student; and (c) a video overlay generator for providing a static image representing the dynamic technique of the master in said selected sports situation including overlay means for electronically combining said live image and said static image for simultaneous superimposed display on said visual monitor means.
Claim 2
Dependent Claim
92 words
A sports training device for enabling a student to recreate the dynamic technique of a master comprising: (a) video camera means for transmitting a live image of the dynamic technique of the student in a selected sports situation; (b) visual monitor means for viewing by the student; and (c) a video overlay generator for providing a static image representing the dynamic technique of the master in said selected sports situation including overlay means for electronically combining said live image and said static image for simultaneous superimposed display on said visual monitor means.
Claim 3
Dependent Claim
26 words
The device of claim 1 wherein said video overlay generator includes calibration means for adjusting the relative sizes of said live image and said static image.
Claim 4
Dependent Claim
37 words
The device of claim 1 wherein said video overlay generator includes memory means for storing a plurality of different static images, each respective static image representing the dynamic technique of the master in a different sport situation.
Claim 5
Dependent Claim
29 words
The device of claim 1 wherein said static image represents the dynamic technique by an outline delineating the curvilinear path of travel of a respective extremity of said master.
Claim 6
Dependent Claim
31 words
The sports training device of claim 1 wherein said video overlay generator includes menu means for selectively listing on said visual monitor means a plurality of different static images for viewing.
Claim 7
Dependent Claim
34 words
The device of claim 5, further including selection means operable by the student while remaining in position to start the dynamic technique for selecting a respective one of said plurality of different static images.
Claim 8
Dependent Claim
42 words
The device of claim 5 wherein said video overlay generator includes means for generating a cursor image on said visual monitor and means for selecting a respective one of said static images for viewing in conjunction with movement of said cursor image.
Claim 9
Dependent Claim
37 words
The device of claim 1 wherein said video camera means includes a first and second video camera, at least one of said first and second video cameras being disposed outside the line of sight of said student.
Claim 10
Dependent Claim
29 words
The device of claim 1 wherein said visual monitor means includes a first and second viewing screen together forming a split-screen display means for simultaneous viewing by said student.
Claim 11
Dependent Claim
108 words
A sports training device for enabling a student to recreate the dynamic technique of a master comprising: (a) video camera means for transmitting a live image of the dynamic technique of the student in a selected sports situation; (b) visual monitor means for viewing by the student; (c) a video overlay generator for providing a static image representing the dynamic technique of the master in said selected sports situation including overlay means for combining said live image and said static image for simultaneous superimposed display on said visual monitor means; and (d) said video overlay generator including blanking means for selectively hiding different components of said static image.
Claim 12
Dependent Claim
108 words
A sports training device for enabling a student to recreate the dynamic technique of a master comprising: (a) video camera means for transmitting a live image of the dynamic technique of the student in a selected sports situation; (b) visual monitor means for viewing by the student; (c) a video overlay generator for providing a static image representing the dynamic technique of the master in said selected sports situation including overlay means for combining said live image and said static image for simultaneous superimposed display on said visual monitor means; and (d) said video overlay generator including blanking means for selectively hiding different components of said static image.
Claim 13
Dependent Claim
120 words
A sports training method for enabling the dynamic technique of the student to be closely patterned after that of a master comprising: (a) providing a video camera; (b) providing a visual monitor having multiple display locations; (c) transmitting a live image of the dynamic technique of the student in a selected sports situation using the video camera; (d) producing a static image representing the dynamic technique of the master in said selected sports situation, including providing an outline wherein different portions of said outline delineate the path and direction of travel of a selected extremity of said master; and (e) concurrently with step (c), combining said live image and said static image for simultaneous superimposed display on said visual monitor.
Claim 14
Dependent Claim
120 words
A sports training method for enabling the dynamic technique of the student to be closely patterned after that of a master comprising: (a) providing a video camera; (b) providing a visual monitor having multiple display locations; (c) transmitting a live image of the dynamic technique of the student in a selected sports situation using the video camera; (d) producing a static image representing the dynamic technique of the master in said selected sports situation, including providing an outline wherein different portions of said outline delineate the path and direction of travel of a selected extremity of said master; and (e) concurrently with step (c), combining said live image and said static image for simultaneous superimposed display on said visual monitor.
Claim 15
Dependent Claim
67 words
The method of claim 11, further including the step, carried out by said student, of maneuvering a corresponding extremity while observing said visual monitor so that the live image of said corresponding extremity, while being observed by said student to enable contemporaneous self-corrective action, moves along the path of the respective display locations of said visual monitor that are occupied by said different portions of said outline.
Claim 16
Dependent Claim
56 words
The method of claim 11 wherein said selected sports situation is a golf swing that includes a transition between a backswing and a downswing and the student has a dominant arm leading the downswing, said method further including the step of guiding said dominant arm of said student in increasing pronation as said transition is approached.
Claim 17
Dependent Claim
42 words
The method of claim 11 including the steps of providing sport equipment and of selecting a second static image, in substitution for said static image originally produced, by manipulating the controls of an image generator with a portion of said sport equipment.
Claim 18
Dependent Claim
119 words
A sports training device for enabling a student to recreate the dynamic technique of a master comprising: (a) video camera means for transmitting a live image of the dynamic technique of the student in a selected sports situation; (b) visual monitor means for viewing by the student; (c) a video overlay generator for providing a static image representing the dynamic technique of the master in said selected sports situation including overlay means for combining said live image and said static image for simultaneous superimposed display on said visual monitor means; and (d) mirror means disposed within the line of sight of said student for enabling the student to indirectly view said visual monitor means while executing the dynamic technique.
Claim 19
Dependent Claim
119 words
A sports training device for enabling a student to recreate the dynamic technique of a master comprising: (a) video camera means for transmitting a live image of the dynamic technique of the student in a selected sports situation; (b) visual monitor means for viewing by the student; (c) a video overlay generator for providing a static image representing the dynamic technique of the master in said selected sports situation including overlay means for combining said live image and said static image for simultaneous superimposed display on said visual monitor means; and (d) mirror means disposed within the line of sight of said student for enabling the student to indirectly view said visual monitor means while executing the dynamic technique.
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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) | 1996-10-04 | 1997-04-05 | 1997-10-05 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2000-10-04 | 2001-04-05 | 2001-10-05 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2004-10-04 | 2005-04-05 | 2005-10-05 | $7700.00 | Window Closed / Lapsed |