Patent US3540967A successfully refreshed from Google Patents.
Patent US5751273A successfully refreshed from Google Patents.
US5751273A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Game controller for infants
Assignee: Individual
•
Filing: 1996-04-30
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Granted: 1998-05-12
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Expires: 2016-04-30
Abstract
Abstract A computer input device or wand that may be held and controlled by an infant, a toddler, or an adult who cannot use a conventional input device. An elongated handle is provided for gripping and manipulating the input device. The handle may conform to the size of a baby's hand to allow the input device to be securely held by a baby. The input device or wand includes an omnidirectionally responsive transducer for actuating an electrical control signal in response to each unidirectional sweep of the wand in a plane perpendicular to the axis of the handle, thereby allowing the user to control a computer display by shaking the wand in the same manner as a baby might shake a rattle.
Inventors
- 👤 Allen L. Cohen
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 14:45
CPC Classifications
G; G06; G06F; G06F3/00; G06F3/002
Claims Analysis
Total Claims: 23
Claim 1
Independent Claim
131 words
A computer input device that enables a baby to interact with software installed on a computer, comprising: (a) a housing; (b) an electro-mechanical transducer, omnidirectionally responsive in a two dimensional plane to a mechanical shaking motion of said housing in said two dimensional plane, the transducer output comprising an electrical signal; (c) a pulse generator, activated by said electrical signal, the pulse generator output comprising a substantially identical computer control signal each time it is activated by said electrical signal; and (d) a transmitter, activated by said computer control signal, the transmitter output comprising an identically encoded version of said computer control signal each time it is activated by said computer control signal, whereby the baby may interact with the software installed on the computer by holding and shaking said housing.
Claim 2
Dependent Claim
131 words
A computer input device that enables a baby to interact with software installed on a computer, comprising: (a) a housing; (b) an electro-mechanical transducer, omnidirectionally responsive in a two dimensional plane to a mechanical shaking motion of said housing in said two dimensional plane, the transducer output comprising an electrical signal; (c) a pulse generator, activated by said electrical signal, the pulse generator output comprising a substantially identical computer control signal each time it is activated by said electrical signal; and (d) a transmitter, activated by said computer control signal, the transmitter output comprising an identically encoded version of said computer control signal each time it is activated by said computer control signal, whereby the baby may interact with the software installed on the computer by holding and shaking said housing.
Claim 3
Dependent Claim
29 words
A computer input device according to claim 1, wherein said transmitter comprises a sonic wave transmitter and said transmitter output comprises said computer control signal encoded into sound waves.
Claim 4
Dependent Claim
29 words
A computer input device according to claim 1, wherein said transmitter comprises an infrared wave transmitter and said transmitter output comprises said computer control signal encoded into infrared waves.
Claim 5
Dependent Claim
31 words
A computer input device according to claim 1, wherein said transmitter comprises a radio frequency transmitter and said transmitter output comprises a radio frequency encoded version of said computer control signal.
Claim 6
Dependent Claim
111 words
A computer input device that enables a baby to interact with software installed on a computer, comprising: (a) a housing; (b) a transducer means, omnidirectionally responsive in a two dimensional plane to a back and forth shaking motion of said housing, for generating a driving signal in response to each sweep of said shaking motion that occurs in any any direction within said two dimensional plane; and (c) a transmission means, activated by said driving signal, for transmitting a substantially identical computer control signal each time it is activated by said driving signal, whereby the baby may interact with the software installed on the computer by holding and shaking said housing.
Claim 7
Dependent Claim
111 words
A computer input device that enables a baby to interact with software installed on a computer, comprising: (a) a housing; (b) a transducer means, omnidirectionally responsive in a two dimensional plane to a back and forth shaking motion of said housing, for generating a driving signal in response to each sweep of said shaking motion that occurs in any any direction within said two dimensional plane; and (c) a transmission means, activated by said driving signal, for transmitting a substantially identical computer control signal each time it is activated by said driving signal, whereby the baby may interact with the software installed on the computer by holding and shaking said housing.
Claim 8
Dependent Claim
37 words
A computer input device according to claim 5, wherein said transducer means comprises a switch circuit wherein said driving signal is generated by the opening and closing of said switch circuit in response to said shaking motion.
Claim 9
Dependent Claim
92 words
A computer input device according to claim 6, wherein said switch circuit comprises (i) a band of electrically conductive material affixed within said housing to form a circular perimeter and (ii) an electrically conductive spring with first and second ends, said first end affixed to said housing and said second end located within said circular perimeter free to vibrate in response to said back and forth shaking motion, such that said free end of said spring may intermittently contact said band of electrically conductive material thereby opening and closing said switch circuit.
Claim 10
Dependent Claim
125 words
A computer input device according to claim 6, wherein said switch circuit comprises (i) a group electrically conductive pins configured as a fence of pins enclosing a fenced-in region wherein adjacent pins are electrically isolated from one another while alternate pins are electrically connected to one another so that said fence of pins comprises two electrically isolated interleaved sets of electrically connected pins and (ii) an electrically conductive mass of a size greater than the spaces between said adjacent pins and located within said fenced-in region, said electrically conductive mass free to move in response to said back and forth shaking motion, such that said electrically conductive mass may intermittently make electrical contact between adjacent electrically conductive pins thereby opening and closing said switch circuit.
Claim 11
Dependent Claim
115 words
A computer input device according to claim 5, wherein a tubular chamber is located within said housing, and wherein said transducer means comprises a piezoelectric spring pin having a first and second end, said first and second ends oppositely disposed and affixed within said tubular chamber of said housing such that said piezoelectric spring pin is coaxially aligned with the axis of said tubular chamber and is free to flex in response to said back and forth shaking motion, wherein said driving signal comprises the electrical output of said piezoelectric spring pin generated in response to said shaking motion of said computer input device in a plane perpendicular to the axis of said tubular chamber.
Claim 12
Dependent Claim
27 words
A computer input device according to claim 5, wherein said transmission means comprises an insulated electric cable that carries said computer control signals directly to the computer.
Claim 13
Dependent Claim
22 words
A computer input device according to claim 5, wherein said transmission means comprises a wireless transmitter for transmitting said computer control signals.
Claim 14
Dependent Claim
16 words
A computer input device according to claim 11, wherein said wireless transmitter operates by sonic transmission.
Claim 15
Dependent Claim
16 words
A computer input device according to claim 11, wherein said wireless transmitter operates by infrared transmission.
Claim 16
Dependent Claim
17 words
A computer input device according to claim 11, wherein said wireless transmitter operates by radio frequency transmission.
Claim 17
Dependent Claim
96 words
A computer input device that enables a baby to interact with software installed on a computer, comprising: (a) a housing; (b) an electro-mechanical transducer, omnidirectionally responsive in a two dimensional plane to a mechanical shaking motion of said housing in said two dimensional plane, the transducer output comprising an electrical signal; (c) a transmitter, activated by said electrical signal, the transmitter output comprising a substantially identical computer control signal each time it is activated by said electrical signal, whereby the baby may interact with the software installed on the computer by holding and shaking said housing.
Claim 18
Dependent Claim
96 words
A computer input device that enables a baby to interact with software installed on a computer, comprising: (a) a housing; (b) an electro-mechanical transducer, omnidirectionally responsive in a two dimensional plane to a mechanical shaking motion of said housing in said two dimensional plane, the transducer output comprising an electrical signal; (c) a transmitter, activated by said electrical signal, the transmitter output comprising a substantially identical computer control signal each time it is activated by said electrical signal, whereby the baby may interact with the software installed on the computer by holding and shaking said housing.
Claim 19
Dependent Claim
36 words
A computer input device according to claim 15, further comprising a handle whereby the baby may easily grip the input device so that a back and forth shaking motion may be easily imparted unto said housing.
Claim 20
Dependent Claim
37 words
A computer input device according to claim 15, wherein said transducer means comprises a switch circuit wherein said electrical signal is generated by the opening and closing of said switch circuit in response to said shaking motion.
Claim 21
Dependent Claim
29 words
A computer input device according to claim 15, wherein said transmitter comprises a sonic wave transmitter and said transmitter output comprises said computer control signal encoded into sound waves.
Claim 22
Dependent Claim
29 words
A computer input device according to claim 15, wherein said transmitter comprises an infrared wave transmitter and said transmitter output comprises said computer control signal encoded into infrared waves.
Claim 23
Dependent Claim
31 words
A computer input device according to claim 15, wherein said transmitter comprises a radio frequency transmitter and said transmitter output comprises a radio frequency encoded version of said computer control signal.
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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) | 2001-05-11 | 2001-11-10 | 2002-05-12 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2005-05-11 | 2005-11-10 | 2006-05-12 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2009-05-11 | 2009-11-10 | 2010-05-12 | $7700.00 | Window Closed / Lapsed |