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8181975 |
Scooter vehicle system
A wheeled vehicle system for operation on a ground surface. The wheeled vehicle system includes a first wheeled vehicle and a second wheeled vehicle, each of which may be scooter-like vehicles....
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8146937 |
Twin-frame bicycle
The present invention relates to a twin-frame bicycle, particularly to one that can be pedaled by two riders in side-by-side coordination so that the riders and the twin-frame bicycle will incline...
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7967312 |
Dual riding and driving tricycle in juxtaposing link
The present invention provides a dual riding and driving tricycle in juxtaposing link, particularly for one that can be pedaled by two drivers in side-by-side coordination manner so that the...
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7874566 |
Dual riding and driving tricycle in juxtaposing link
A dual riding and driving tricycle in juxtaposing link comprises a primary bicycle body, an auxiliary cycle body and an articulation mechanism including a resilient tension mechanism. Primary...
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7766358 |
Device for connecting bicycles in tandem
There is disclosed a device for connecting a lead bicycle and a trailing bicycle into a tandem configuration consisting of first and second connectors attachable to, for example, the seat post of...
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7195263 |
Vehicle frame structure
A vehicle frame structure includes a pair of main frames, one of the pair of frames extending on left side of a vehicle, and the other on the right side, from the head pipe rearwards in an overall...
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7146008 |
Conditional access television sound
A digitally encrypted audio signal may be transmitted with an analog television signal. Access to the analog television video signal may be controlled by using graphics overlay techniques. The use...
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6938906 |
Baby stroller with engageable locking device
An apparatus for a convertible front 12 and rear 14 stroller having a pivotal locking device 22, 24 fastened to the stroller legs 18, 20 whereby the front and rear stroller can be removably fixedly...
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6926296 |
Multi-person velocipede
A multi-person velocipede is provided with a pair of interconnected frame members. A pair of rotatable forward wheels are rigidly coupled to the forward portion of the frames, and a pair of...
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6892124 |
Adjustable axle control
An activating portion on one section of an adjustable wheel assembly triggers a proximity switch on a vehicle such as a field sprayer to provide a signal indicative of wheel tread. The signal is...
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6666468 |
Convertible bicycle
A device for connecting two bicycles to one another in a side-by-side relationship allows two riders to simultaneously use the bicycle and not have the view blocked by a rider directly in front of...
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6637763 |
Enclosed motorcycle
An enclosed motorcycle (10) that utilizes a structural frame (14), a pair of tandem wheels (36,38), an engine (40) and a handlebar assembly (46) provides transportation for a single driver. A foot...
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6554308 |
Recumbent vehicle & apparatus for forming same
A recumbent vehicle including parallel paired recumbent bicycles operatively and reversibly joined by a bracing assembly having less than four brace members, is provided. The parallel paired...
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6170844 |
Dual bicycle connecting kit
A novel dual bicycle connecting kit for connecting two bicycles in a side-by-side relationship. The kit may comprise a fixed handle bar coupling assembly attached to the first bicycle; one or more...
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6068278 |
Method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle
A method and apparatus for connecting side-by-side recumbent bicycles to form a quadracycle. The apparatus includes a pair of recumbent bicycles having front wheels and rear wheels. The bicycles...
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6022036 |
Bicycle apparatus
A recreational bicycle apparatus includes side-by-side, interconnected bicycles, each of which is independently geared so that each rider can pedal at a different pace. The steering systems of the...
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5997019 |
Propelled device with wheels and pedal elements
A manually propelled device includes two base modules having at least two wheels interconnected by a pedal element. The device is provided with at least four wheels which are parallel with each...
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5918892 |
Fastening device for connecting children's strollers
A device for use in conjunction with strollers for securely connecting single strollers together, allowing two or more children, to be safely and effectively transported. The stroller connecting...
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D371332 |
Adjustable spacer-gripper
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5511809 |
Pedal-powered four-wheel vehicle
The present invention is a pedal-powered two-rider four-wheel vehicle which has a general configuration of two bicycles attached in a side-by-side relationship. The four-wheel vehicle includes four...
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5342074 |
Dual recumbent vehicle
A dual recumbent vehicle is provided which includes a pair of recumbent bicycles interconnected in a side-by-side relationship. Each bicycle has an operator controlled steering assembly, an...
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4834410 |
Bicycle pairing apparatus
A bicycle pairing apparatus comprising a plastic chassis having head, rear and intermediate portions respectively opposed to the handlebars, the rear axles and the seat posts of the bicycles....
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4805938 |
Device for connecting two baby strollers together
A device is provided for connecting two baby strollers together consisting of a pair of bracket units spaced apart and clamped between frames of the baby strollers so that one person can operate...
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4290620 |
Structure to couple two bicycles
The disclosure provides for torsionally resilient interconnection structure of two existing bicycles into side-by-side or parallel cooperative relationship, by employing plurality of torsionally...
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4288089 |
Attachment apparatus for side-by-side bicycles
This invention is an attachment apparatus operable to interconnect two bicycle members in a side-by-side relationship. The attachment apparatus includes a main support coupling means to...
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4227589 |
Combined engine and pedal powered vehicles
A combined engine and pedal-powered multipassenger, multipurpose four-wheel vehicle constructed by operatively connecting any two compatibly configured, commercially available bicycles and powering...
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4178008 |
Side by side bicycle
A side by side bicycle has a frame including rear forks, a transverse crank tube, an upright seat tube and an upright steering tube. A rear wheel is mounted in the rear forks, and a crankshaft is...
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4093258 |
Multipassenger pedal vehicle
A multipassenger pedal vehicle comprising at least two rear drive assemblies, each having a conventional design and including a triangularly shaped frame, a rear wheel, a seat, and a pedal...
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3938827 |
Bicycle interconnecting apparatus
Interconnecting bars are employed to connect two standard bicycles in a side-by-side relationship. The bicycles are interconnected adjacent the respective rear axles thereof, adjacent their...
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3902738 |
Apparatus for securing a pair of laterally spaced bicycles together
A plurality of elongated rigid spacers and connector devices at opposite ends of the spacers for connecting a pair of bicycles together in side-by-side relationship. A pair of radial arms have rear...
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3870338 |
Dual tricycle kit
This device consists primarily of a rear frame and a front frame which are attachable to a pair of standard bicycle frames, the rear frame includes sleeve and shaft means carrying a plurality of...
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3865401 |
DUAL BICYCLE COUPLING KIT
A plurality of elongated longitudinally adjustable rod-like connectors are provided with means at their respective ends for extending between and connecting the frame, handlebar stems and adjacent...
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3836175 |
BICYCLE FOR TWO
An attachment means for interconnecting two bicycles of similar size in side-by-side relation, of either a man or woman's design, which is composed of a plurality of lateral rigid rods and...
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3794352 |
FRAME ASSEMBLAGE FOR BICYCLES CONNECTED IN PARALLEL
The disclosure provides for a frame assemblage for connecting or coupling a pair of bicycles in side-by-side or parallel relation. The frame assemblage includes carrier means rigidly connected...
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3768834 |
COUPLER FOR INTERCONNECTING TWO BICYCLES
There is disclosed a coupler for interconnecting two bicycles. The coupler includes a main support member having a vertical frame and eight telescoping crossbars, four on each side of the vertical...
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3713671 |
VELOCIPEDE AND CARRIER
A velocipede has a generally triangularly shaped frame with a first portion oriented forwardly of the vehicle and a second portion disposed perpendicularly to the first portion and rigidly attached...
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3592486 |
APPARATUS FOR CONNECTING TWO BICYCLES IN SIDE-BY-SIDE RELATION
The present invention relates to devices for connecting two bicycles in parallel side-by-side relation to permit simultaneous operation by the party seated on either of the bicycles, and comprises...
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3516686 |
TWIN BICYCLE CONNECTING FRAME
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D190114 |
Title is not available
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3350115 |
Bicycle coupling device
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3322224 |
Automotive vehicle
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3175843 |
Dual bicycle connector
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