Patent US4073086A successfully refreshed from Google Patents.
US4073086A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vehicle toy
Assignee: Takara Co Ltd
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Filing: 1976-06-09
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Granted: 1978-02-14
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Expires: 1996-06-09
Abstract
Abstract An amphibious toy such as a marine helicopter assembly is provided. The toy assembly includes a transparent spherical cockpit that is rotatively mounted on a fuselage and driven by a pivotal transmission gear assembly. A removable motor can be mounted in the fuselage to rotate the spherical cockpit about an axis transverse to the longitudinal plane of the fuselage. Alternatively, the motor can be mounted with a propeller and positioned on the outside of the fuselage for driving the toy through the water when appropriate floats are positioned on the fuselage. As a further alternative embodiment, the fuselage can take the form of a yoke for mounting the motor with a propeller to simply drive the spherical cockpit through the water.
Inventors
- 👤 Iwakichi Ogawa
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 18:09
CPC Classifications
A; A63; A63H; A63H23/00; A63H17/00; A63H27/00; A63H27/12
Claims Analysis
Total Claims: 27
Claim 1
Independent Claim
74 words
A helicopter toy comprising; a fuselage member having a first longitudinal axis; a cockpit member connected to one end of the fuselage member; a helicopter blade mounted on the fuselage member for relatively movement; means for rotatively connecting the cockpit member to the fuselage whereby the cockpit member can rotate relative to the fuselage member about a second axis, and transmission means for interconnecting the rotation of the cockpit member with the helicopter blade.
Claim 2
Dependent Claim
74 words
A helicopter toy comprising; a fuselage member having a first longitudinal axis; a cockpit member connected to one end of the fuselage member; a helicopter blade mounted on the fuselage member for relatively movement; means for rotatively connecting the cockpit member to the fuselage whereby the cockpit member can rotate relative to the fuselage member about a second axis, and transmission means for interconnecting the rotation of the cockpit member with the helicopter blade.
Claim 3
Dependent Claim
25 words
The invention of claim 1 wherein the cockpit comprises two transparent half-shells, and means for coupling the half-shells together so they form a watertight container.
Claim 4
Dependent Claim
15 words
The invention of claim 2 wherein the coupling means includes a flexible annular resilient band.
Claim 5
Dependent Claim
23 words
The invention of claim 3 wherein the flexible resilient band has gear teeth mounted on it for operatively interfacing with the transmission means.
Claim 6
Dependent Claim
15 words
The invention of claim 1 further including a motor means capable of driving the cockpit.
Claim 7
Dependent Claim
27 words
The invention of claim 1 wherein the cockpit further includes a pivotal chair mounted within the cockpit and capable of remaining relatively stationary as the cockpit rotates.
Claim 8
Dependent Claim
21 words
The invention of claim 1 wherein means for increasing the water buoyancy of the fuselage is removably attached to the fuselage.
Claim 9
Dependent Claim
28 words
The invention of claim 1 wherein the transmission means is pivotally mounted in the fuselage and spring biased to one position for operative contact with the spherical cockpit.
Claim 10
Dependent Claim
13 words
The invention of claim 5 further including paddle members connected to the cockpit.
Claim 11
Dependent Claim
27 words
The invention of claim 1 further including a first and second motor mounting means and a removable motor assembly connected to one of the motor mounting means.
Claim 12
Dependent Claim
30 words
The invention of claim 10 wherein the first motor mounting means is within the fuselage member and the second mounting means is one the outside surface of the fuselage member.
Claim 13
Dependent Claim
17 words
The invention of claim 1 wherein the cockpit is translucent and comprises a pair of removable shells.
Claim 14
Dependent Claim
30 words
The invention of claim 1 wherein the transmission means includes a spring biased relatively movable mounting gear mounting the helicopter blade and a drive gear meshing with the mounting gear.
Claim 15
Dependent Claim
95 words
A mobile toy comprising; a body member; mounting means on each side of the body member; a rotatable drive member extending substantially across and between the width of the body member and rotatively mounted in the mounting means for providing locomotion to the toy, the rotatable drive member formed of at least two removable shells connected to each other; an annular resilient band of gear teeth removably mounted circumferentially about the rotatable drive member shells, and motor means in the body member for rotating the drive member by direct power contact with the gear teeth.
Claim 16
Dependent Claim
95 words
A mobile toy comprising; a body member; mounting means on each side of the body member; a rotatable drive member extending substantially across and between the width of the body member and rotatively mounted in the mounting means for providing locomotion to the toy, the rotatable drive member formed of at least two removable shells connected to each other; an annular resilient band of gear teeth removably mounted circumferentially about the rotatable drive member shells, and motor means in the body member for rotating the drive member by direct power contact with the gear teeth.
Claim 17
Dependent Claim
26 words
The invention of claim 14 further including a helicopter blade and transmission means for interconnecting the rotation of the rotatable drive member with the helicopter blade.
Claim 18
Dependent Claim
20 words
The invention of claim 14 wherein the body member is a fuselage and the drive member is a spherical cockpit.
Claim 19
Dependent Claim
29 words
The invention of claim 16 further including a resilient band of gear teeth removably mounted circumferentially about the spherical cockpit for cooperative driving contact with the transmission drive assembly.
Claim 20
Dependent Claim
20 words
The invention of claim 16 further including a pivotal transmission drive assembly interconnecting the spherical cockpit and the motor means.
Claim 21
Dependent Claim
31 words
The invention of claim 14 further including a pivotal transmission drive assembly interconnecting the drive member and the motor means, the transmission drive assembly being biased forward towards the mounting means.
Claim 22
Dependent Claim
27 words
The invention of claim 14 further including a weighted pivotal chair mounted within the drive member shells and remaining relatively stationary as the rotatable drive member rotates.
Claim 23
Dependent Claim
157 words
A mobile amphibious toy assembly comprising; a hollow body member; a watertight hollow rotatable drive member movably mounted adjacent one end of the body member; a unitary motor assembly including a motor, a source of power and a watertight housing enclosing the motor and the source of power; a first motor mounting means positioned within the interior of the body member adjacent the drive member to removably receive and retain the motor assembly; transmission means for engaging the drive member and the motor assembly to transmit power to the drive member; a second motor mounting means on the exterior of the body member to removably receive and retain the motor assembly, and a propeller removably attachable to the motor assembly whereby the motor assembly can be mounted in the body member to rotate the hollow drive member and also mounted on the exterior of the body member with the propeller attached to drive the toy in water.
Claim 24
Dependent Claim
157 words
A mobile amphibious toy assembly comprising; a hollow body member; a watertight hollow rotatable drive member movably mounted adjacent one end of the body member; a unitary motor assembly including a motor, a source of power and a watertight housing enclosing the motor and the source of power; a first motor mounting means positioned within the interior of the body member adjacent the drive member to removably receive and retain the motor assembly; transmission means for engaging the drive member and the motor assembly to transmit power to the drive member; a second motor mounting means on the exterior of the body member to removably receive and retain the motor assembly, and a propeller removably attachable to the motor assembly whereby the motor assembly can be mounted in the body member to rotate the hollow drive member and also mounted on the exterior of the body member with the propeller attached to drive the toy in water.
Claim 25
Dependent Claim
44 words
The inventions of claim 21 wherein the rotatable drive member includes a pair of shells and a removable resilient band includes gear teeth, the resilient band interconnects the two shells and the gear teeth interface with the transmission means to rotate the drive member.
Claim 26
Dependent Claim
102 words
A mobile marine toy assembly comprising; a pair of hollow hemispherical transparent members removably joined together to form a sphere; exterior mounting means of each hemispherical member; a yoke body member extending across and connected to each exterior mounting means; a waterproof motor assembly means connected to and suspended from the yoke body member to provide locomotion in water; interior mounting means adjacent the exterior mounting means in each hemispherical member, and a pivotal chair rotatively mounted within the interior mounting means and extending diametrically across the interior of the sphere, whereby the chair is adapted to receive a simulated operator toy.
Claim 27
Dependent Claim
102 words
A mobile marine toy assembly comprising; a pair of hollow hemispherical transparent members removably joined together to form a sphere; exterior mounting means of each hemispherical member; a yoke body member extending across and connected to each exterior mounting means; a waterproof motor assembly means connected to and suspended from the yoke body member to provide locomotion in water; interior mounting means adjacent the exterior mounting means in each hemispherical member, and a pivotal chair rotatively mounted within the interior mounting means and extending diametrically across the interior of the sphere, whereby the chair is adapted to receive a simulated operator toy.
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) | 1981-02-13 | 1981-08-15 | 1982-02-14 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-02-13 | 1985-08-15 | 1986-02-14 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-02-13 | 1989-08-15 | 1990-02-14 | $7700.00 | Window Closed / Lapsed |