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Patent No. 5971829

Motorized Ice Cream Cone

A Receptacle for supporting, rotating and sculpting a portion of ice cream or similarly malleable food while it is being consumed.

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Class 280/11.201 - With retrogression prevention


Subclass of Class 280 - Land vehicles
Definition: Subject matter having means to prevent motion of the skate
No. of patents: 30
Last issue date: 03/27/2007


NumberTitleIssue Date
7195252Kit for modifying an inline skate to roll in one direction only
A kit for modifying an in line skate to role in one direction only consists of locking plate having a rectangular central hole an a shoulder along one edge, a tubular sleeve having a rectangular head sized to non-rotatably fit within the central hole of the plate, a...
03/27/2007
7163210Training device for wheeled vehicles
In accordance with one embodiment of the present invention there is provided a vehicle with a training device for use on a skateboard. The training device includes an assembly disposed about one of a plurality of axles of the skateboard. The assembly has a transfer ...
01/16/2007
7121561Roller skate and wheel trucks therefor
A roller skate having enhanced steerability and stability is disclosed. The skate includes a platform for supporting a skater's foot and front and rear wheel trucks secured to the underside of the platform. A pair of front wheels is rotatably mounted in transverse a...
10/17/2006
7063335In-line roller skate
An in-line roller skate is disclosed to include a frame with a curved lower portion, which supports a point stop at the front end followed by a ball support, a string of rotating rollers and a tail ball support. The point stop is preferably another roller fixed in p...
06/20/2006
7059613Personal transportation device for supporting a user's foot having multiple transportation attachments
A personal transport device including a transportation attachment, a foot platform situated above the transportation attachment and at least one fastener connecting the foot platform to the transportation attachment. The foot platform has two parallel extending surf...
06/13/2006
6966573Jack dolly with brake
A dolly (10) for transporting a jack (50) having front arm members (12a, b) attached to cooperating ends of rear arm members (34a, b) by a rod (30). The front arm members are mounted on wheels (22a, b) o...
11/22/2005
6902173Frame for a skate, and a skate having such frame
A frame for a skate, and a skate having a frame, the frame including a lower longitudinally elongated member for supporting the wheels of the skate, a housing at opposite ends of the elongated member, each housing demarcated by a pair of lateral walls between which ...
06/07/2005
6604593Powered roller skates
A skate (10) includes a base plate (11) pivotally carrying a platform plate (14) which can be the sole of a shoe (16). There is an aperture (18) in the base plate (11) so that when the platform plate (14) is adjacent to the base plate (11), a pad (17) on ...
08/12/2003
6497421Skating and other apparatus
A training roller skate has rollers or wheels and wheel mounts, at least one wheel mount being movable, preferably in a direction transverse to the wheel axis, to permit contact between a wheel associated surface and a motion inhibitor that inhibits rotar...
12/24/2002
6170837Wheel assembly
An assembly for wheels which are mountable on objects, such as in-line skates and wheel chairs, which have a frame for receiving the wheel. The assembly has an axle with an axle shaft having a non-circular configuration, which is non-rotationally mountabl...
01/09/2001
6139035Brake device for a skate cart
A brake device for a skate cart includes a rear wheel hood pivotally connected to the frame of the skate cart and the rear wheel hood has a curved engaging inside so as to contact the rear wheel of the skate cart and stop the skate cart. A resilient membe...
10/31/2000
5954348Roller skate with wheel control mechanism
A roller skate is disclosed which has three modes of operation. A first mode in which the roller skate may move both forward and backwards, a second mode in which the skate may roll forward only and a third mode in which the skate is prevented from rollin...
09/21/1999
5947486Biodynamic roller skate
A biodynamic roller skate with shoe (1) having sole (2) with front rollers (3) which are located in a forefoot area of the sole (2), and with rear rollers (4) which are located in a rear foot area of the sole (2). When the roller skate is used, all sectio...
09/07/1999
5873583In-line roller skates
An in-line roller skate has a forward control wheel 32 positioned above the surface on which the skate is supported by intermediate wheels 34 and 36. The forward control wheel 32 occasionally contacts the surface during normal skating motion and rotates f...
02/23/1999
5709395Three wheel roller skate
A three wheel roller skate (10) that can be better maneuvered than a four wheel roller skate, yet allowing an inexperienced or beginner roller skater (16) to enjoy roller skating. A built-in mechanism has three functions, which are: function 1, to lock al...
01/20/1998
5620190In-line skate
An in-line roller skate for use by children has a stability enhancing mechanism and a movement limiting mechanism. The stability enhancing mechanism includes two rollers, mounted on an axle, that are selectively positionable side-by-side in a normal mode ...
04/15/1997
5527048Braking device particularly for skates with aligned wheels
A braking device, particularly for skates having a frame to which a plurality of mutually aligned wheels is pivoted. The device is constituted by an element which is pivoted to the frame in contrast with a spring and interacts with the ground at a first e...
06/18/1996
5388350Roller shoe construction
A roller shoe includes a shoe upper having a first sole mounting a second sole, with the second sole including a plurality of spaced parallel roller cylinders mounted to the second sole projecting therefrom to provide for a rolling surface relative to an ...
02/14/1995
5192099Roller skate starting and stopping aids
A roller skate brake in which the wheel support which rotatably couples the skate's wheels to the boot is slotted, allowing the support to flex when the skater bears down with the heel. Such flexing compresses the support, forcing a brake shoe against the...
03/09/1993
4932676Roller skate having three control modes
A roller skate is provided having a body portion adapted to be attached to the foot of a wearer, and front and rear axles attached to the body portion, the axles having wheels mounted to the ends thereof. At least the front wheels are characterized by an ...
06/12/1990
4844491Wheeled skate
A wheeled skate vehicle consists of an elongated foot support platform, a front wheel fixedly mounted to and extending above the platform, a pair of side wheels mounted on both sides of the platform to rotate about a side wheel axis and extending above th...
07/04/1989
4553767Roller skate with integral ratchet means
A roller skate includes a selectively engagable ratcheting plate that can be positioned for engaging a plurality of teeth formed integrally in one or more wheels of the skate. The plate rides on a cam that is slidably positioned for selective racheting or...
11/19/1985
4541643Two wheel skating device
The two wheel skating device of the present invention contains two large size wheels with each over four inches in diameter. The wheels are symmetrically arranged on opposite sides of a frame which accommodates a skater's shoe. The wheels are rotationally...
09/17/1985
4526389Roller skate brake
A brake for a roller skate that prevents rolling backward comprising a pair of rollers (37) eccentrically mounted on an axle (36) and positioned immediately adjacent the front wheels (17) so as to allow forward rotation but to bind against and brake the w...
07/02/1985
4334690Trainer/learner skate
A roller skate having front and rear wheels mounted on a base plate member, a ratchet and pawl assembly mounted in association with at least one wheel such that said wheel is rotatable in one direction only when the pawl engages the ratchet. A back stop m...
06/15/1982
4289323Wheel improvement for roller skates
A wheel for a skating apparatus is operably carried on a truck so as to selectively rotate in a given direction or in both directions. A bearing assembly rotatably mounts the wheel on one end of an axle outwardly projecting from a skate truck. The bearing...
09/15/1981
4194751Rolling type athletic apparatus
This invention relates to novel rolling type athletic apparatus taking advantage of the characteristic of stilts which comprises a pair of vertical rods each consisting of two pipces telescopically connected to each other. The upper end of each vertical r...
03/25/1980
4102541Roller skis
A roller ski comprising a reverse motion-blocking device composed of an articulated pendulum support which engages with the ground during reverse or rearward travel....
07/25/1978
4061348Roller skates
A pair of foot-size metal plates, one atop the other, secured together by a compressible material, the upper plate having a hinged heel portion which can be moved downwardly by heel pressure. The upper plate has straps for attachment to a foot or shoe, an...
12/06/1977
4021052Land ski apparatus
A land ski device comprised of a pair of ski members each having a front wheel, a reverse braking member, means for affixing the toe portion of the user's boot to the ski member, two rear wheels located at the point of balance of the ski member, and a rea...
05/03/1977
 
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