US4974833A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Electronic martial arts training device
Assignee: Individual
•
Filing: 1989-05-21
•
Granted: 1990-12-04
•
Expires: 2009-05-21
Abstract
Abstract An electronic martial arts training device is disclosed. The martial arts training device of the present invention includes a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof. A pictorial representation of a martial arts combatant is disposed on one surface of the pliable substrate and a plurality of target lights are disposed within the pliable substrate beneath the pictorial representation at locations which correspond to the "vital-points" of the pictured combatant. Mounted within the pliable substrate in conjunction with each target light is a miniature loud speaker having a vibratable cone and a pair of electrical terminals which are coupled to the vibratable cone via a movable coil. Vibrations induced into the vibratable cone by the impact of a martial arts blow will result in an electrical signal being generated at the electrical terminals. A control circuit is then utilized to selectively illuminate the target lights and couple the electrical signal output by each associated miniature loud speaker to a scoring indicator which provides an indication of a student's proficiency.
Inventors
- 👤 Kenneth D. Hartman
- 👤 Steven A. Overmyer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 04:12
CPC Classifications
A; A63; A63B; A63B69/00; A63B69/20; A63B69/32; A63B69/0053; A63B2220/00; A63B2220/80; A63B2220/801; A63B2220/83; A63B2220/833; A63B2244/00; A63B2244/10; Y; Y10; Y10S; Y10S482/00; Y10S482/901
Claims Analysis
Total Claims: 26
Claim 1
Independent Claim
164 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate at multiple selected locations; a plurality of target lights disposed within said pliable substrate; a plurality of electronic vibration sensitive transducers each disposed within said pliable substrate in association with one of said plurality of target lights for detecting a martial arts blow in the vicinity thereof, each of said electronic vibration sensitive transducers generating an electrical signal at one of said multiple selected locations indicating the presence of a martial arts blow in the vicinity thereof, said electrical signal having an amplitude indicative of the force of said martial arts blow; and control means for selectively illuminating particular ones of said plurality of target lights and enabling an associated electronic vibration sensor transducer for a predetermined period of time thereafter.
Claim 2
Dependent Claim
164 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate at multiple selected locations; a plurality of target lights disposed within said pliable substrate; a plurality of electronic vibration sensitive transducers each disposed within said pliable substrate in association with one of said plurality of target lights for detecting a martial arts blow in the vicinity thereof, each of said electronic vibration sensitive transducers generating an electrical signal at one of said multiple selected locations indicating the presence of a martial arts blow in the vicinity thereof, said electrical signal having an amplitude indicative of the force of said martial arts blow; and control means for selectively illuminating particular ones of said plurality of target lights and enabling an associated electronic vibration sensor transducer for a predetermined period of time thereafter.
Claim 3
Dependent Claim
26 words
The electronic martial arts training device according to claim 1 wherein said pliable substrate comprises a sheet of molded synthetic elastic at least two inches thick.
Claim 4
Dependent Claim
35 words
The electronic martial arts training device according to claim 1 further including a layer of flexible tinted transparent material disposed in front of said pliable substrate wherein said target lights are visible only when energized.
Claim 5
Dependent Claim
32 words
The electronic martial arts training device according to claim 1 wherein each of said plurality of target lights comprises a plurality of light emitting diodes encased within a transparent flexible potting material.
Claim 6
Dependent Claim
30 words
The electronic martial arts training device according to claim 4 wherein said transparent flexible potting material is selected to diffuse the light emitted by said plurality of light emitting diodes.
Claim 7
Dependent Claim
43 words
The electronic martial arts training device according to claim 4 wherein each of said pluralities of light emitting diodes is arranged in concentric geometric figures and wherein said control means is effective to consecutively illuminate one geometric figure followed by another geometric figure.
Claim 8
Dependent Claim
162 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate; a plurality of target light disposed within said pliable substrate; a plurality of miniature loud speakers each having vibratable cone and a pair of electrical terminals disposed within said pliable substrate in association with each of said plurality of target lights for generating an electrical signal at each of said pair of electrical terminals in response to the vibration induced in said vibratable cone by a martial arts blow in the vicinity thereof, said electrical signal having an amplitude indicative of the force of said martial arts blow; and control means for selectively illuminating particular ones of said target lights and for coupling said electrical signal from an associated miniature loud speaker for a predetermined period of time thereafter.
Claim 9
Dependent Claim
162 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate; a plurality of target light disposed within said pliable substrate; a plurality of miniature loud speakers each having vibratable cone and a pair of electrical terminals disposed within said pliable substrate in association with each of said plurality of target lights for generating an electrical signal at each of said pair of electrical terminals in response to the vibration induced in said vibratable cone by a martial arts blow in the vicinity thereof, said electrical signal having an amplitude indicative of the force of said martial arts blow; and control means for selectively illuminating particular ones of said target lights and for coupling said electrical signal from an associated miniature loud speaker for a predetermined period of time thereafter.
Claim 10
Dependent Claim
26 words
The electronic martial arts training device according to claim 7 wherein said pliable substrate comprises a sheet of molded synthetic elastic at least two inches thick.
Claim 11
Dependent Claim
35 words
The electronic martial arts training device according to claim 7 further including a layer of flexible tinted transparent material disposed in front of said pliable substrate wherein said target lights are visible only when energized.
Claim 12
Dependent Claim
32 words
The electronic martial arts training device according to claim 7 wherein each of said plurality of target lights comprises a plurality of light emitting diodes encased within a transparent flexible potting material.
Claim 13
Dependent Claim
30 words
The electronic martial arts training device according to claim 10 wherein said transparent flexible potting material is selected to diffuse the light emitted by said plurality of light emitting diodes.
Claim 14
Dependent Claim
43 words
The electronic martial arts training device according to claim 10 wherein each of said pluralities of light emitting diodes is arranged in concentric geometric figures and wherein said control means is effective to consecutively illuminate one geometric figure followed by another geometric figure.
Claim 15
Dependent Claim
27 words
The electronic martial arts training device according to claim 7 wherein the amplitude of said electrical signal is proportional to the amplitude of said martial arts blow.
Claim 16
Dependent Claim
152 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate; a plurality of target lights disposed within said pliable substrate, each of said plurality of target lights comprising a plurality of light emitting diodes arranged in concentric geometric figures nd encased within a transparent flexible potting material; a plurality of vibration sensitive transducers each disposed within said pliable substrate in association with one of said plurality of target lights for detecting a martial arts blow in the vicinity thereof; and control means for selectively illuminating particular ones of said plurality of target lights by consecutively illuminating one geometric figure followed by another geometric figure and for enabling an associated vibration sensitive transducer for a predetermined period of time thereafter.
Claim 17
Dependent Claim
152 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate; a plurality of target lights disposed within said pliable substrate, each of said plurality of target lights comprising a plurality of light emitting diodes arranged in concentric geometric figures nd encased within a transparent flexible potting material; a plurality of vibration sensitive transducers each disposed within said pliable substrate in association with one of said plurality of target lights for detecting a martial arts blow in the vicinity thereof; and control means for selectively illuminating particular ones of said plurality of target lights by consecutively illuminating one geometric figure followed by another geometric figure and for enabling an associated vibration sensitive transducer for a predetermined period of time thereafter.
Claim 18
Dependent Claim
26 words
The electronic martial arts training device according to claim 14 wherein said pliable substrate comprises a sheet of molded synthetic elastic at least two inches thick.
Claim 19
Dependent Claim
35 words
The electronic martial arts training device according to claim 14 further including a layer of flexible tinted transparent material disposed in front of said pliable substrate wherein said target light are visible only when energized.
Claim 20
Dependent Claim
32 words
The electronic martial arts training device according to claim 14 wherein each of said plurality of target lights comprises a plurality of light emitting diodes encased within a transparent flexible potting material.
Claim 21
Dependent Claim
186 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate; a plurality of target lights disposed within said pliable substrate, each of said plurality of target lights comprising a plurality of light emitting diodes arranged in concentric geometric figures and encased within a transparent flexible potting material; a plurality of miniature loud speakers each having a vibratable cone and a pair of electrical terminals disposed within said pliable substrate in association with each of said plurality of target lights for generating an electrical signal at each of said pair of electrical terminals in response to the vibration induced in said vibratable cone by a martial arts blow in the vicinity thereof; and control means for selectively illuminating particular ones of said target lights by consecutively illuminating one geometric figure followed by another geometric figure and for coupling said electrical signal from an associated miniature loud speaker for a predetermined period of time thereafter.
Claim 22
Dependent Claim
186 words
An electronic martial arts training device comprising: a pliable substrate of sufficient thickness to absorb a full impact martial arts blow without injuring the deliverer thereof; a pictorial representation of a plurality of martial arts targets disposed in front of said pliable substrate; a plurality of target lights disposed within said pliable substrate, each of said plurality of target lights comprising a plurality of light emitting diodes arranged in concentric geometric figures and encased within a transparent flexible potting material; a plurality of miniature loud speakers each having a vibratable cone and a pair of electrical terminals disposed within said pliable substrate in association with each of said plurality of target lights for generating an electrical signal at each of said pair of electrical terminals in response to the vibration induced in said vibratable cone by a martial arts blow in the vicinity thereof; and control means for selectively illuminating particular ones of said target lights by consecutively illuminating one geometric figure followed by another geometric figure and for coupling said electrical signal from an associated miniature loud speaker for a predetermined period of time thereafter.
Claim 23
Dependent Claim
26 words
The electronic martial arts training device according to claim 18 wherein said pliable substrate comprises a sheet of molded synthetic elastic at least two inches thick.
Claim 24
Dependent Claim
35 words
The electronic martial arts training device according to claim 18 further including a layer of flexible tinted transparent material disposed in front of said pliable substrate wherein said target lights are visible only when energized.
Claim 25
Dependent Claim
32 words
The electronic martial arts training device according to claim 18 wherein each of said plurality of targets lights comprises a plurality of light emitting diodes encased within a transparent flexible potting material.
Claim 26
Dependent Claim
30 words
The electronic material arts training device according to claim 18 wherein said transparent flexible potting material is selected to diffuse the light emitted by said plurality of light emitting diodes.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1993-12-03 | 1994-06-04 | 1994-12-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-12-03 | 1998-06-04 | 1998-12-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-12-03 | 2002-06-04 | 2002-12-04 | $7700.00 | Window Closed / Lapsed |