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US4943075A Expired / Lapsed US ⏱️ 0.0 years remaining

Pair of wheeled skate-skis with brakes usable on most terrains

Assignee: Individual
•
Filing: 1989-08-18
•
Granted: 1990-07-24
•
Expires: 2009-08-18
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Abstract

Abstract A pair of wheeled skate-skis, equipped with hand moved operating control cables to initiate bicycle wheel type caliper operated frictional braking pads contacting wheel rim sides to slow down and/or to stop, are provided for use by a sportsperson who enjoys skating-skiing on the level, going uphill, and/or coasting downhill. To further improve the sportsperson's control of his or her overall movement, while on these wheeled skate-skis, his or her sport shoes, are conveniently, removably, and securely, positioned on these wheeled skate-skis by wraparound binding portions, which during skating and skiing movements are held firmly in place by using "Velcro" or "Dual Lock" fasteners or like functional fasteners. The feet of the sportsperson are respectively supported on channel cross sectional shaped bodies, with the exterior of each web of each channel being upright and the flanges of each channel depending to position portions of the "Velcro" or "Dual Lock" fasteners and to receive the transverse fore and aft shafts, about which the fore and aft wheels rotate. Each wheel has an air inflated tube and tire, one and three-fourths inches wide and seven inches in diameter. Each channel has cutouts to respectively accommodate the wheels, while still extending around the wheels, thereby sustaining sufficient strength in the overall strength of the channel, serving as the supporting platform, housing, chassis, and/or body. Finger operated braking levers, used in moving the brake operational control cables are fitted to adjacently spaced upstanding rods that are received in the respective palms of the sportsperson's hands. "Velcro" wraparound straps securable to these depending palm receiving rods are looped about the sportsperson's hands or wrists during downhill travel, when braking actions are being undertaken, or operationally about belts or belt loops, during climbing and/or level travel.

Inventors

  • 👤 Patrick G. Gates

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-27 11:20
CPC Classifications
A; A63; A63C; A63C17/00; A63C17/04; A63C17/045; A63C17/14; A63C17/1409; A63C17/1427; A63C2017/1472

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 210 words
A pair of wheeled skate-skis with hand operated brakes for use on most terrains, each of the wheeled skate-skis, comprising: (a) a channel frame having a web and depending platform to receive a sportspersons foot already fitted into a selected sport shoe, and the outside surfaces of the depending flanges equipped with an adhered strip of one component of a "Velcro" or "Dual Lock" or like fastener, and having wheel receiving cutouts both fore and aft in the web to receive fore and aft wheels, and having transverse holes in the depending flanges by the cutouts to receive fore and aft transverse wheel axles, and having at one end of the web a vertical hole to receive a fastener used in mounting to the channel frame, a bicycle type spring return pivotal calipered braking unit; (b) fore and aft wheels mounted on the fore and aft transverse wheel axles; and (c) said bicycle type spring return pivotal calipered braking unit mounted at the end of the web, having a fastener extending through said verticle hole in the channel frame for and operating handle thereof, extendable from the braking unit up to the waist height locales of sportspersons, who will be using this pair of wheeled skate-skis having hand operated brakes.
Claim 2
Dependent Claim 210 words
A pair of wheeled skate-skis with hand operated brakes for use on most terrains, each of the wheeled skate-skis, comprising: (a) a channel frame having a web and depending platform to receive a sportspersons foot already fitted into a selected sport shoe, and the outside surfaces of the depending flanges equipped with an adhered strip of one component of a "Velcro" or "Dual Lock" or like fastener, and having wheel receiving cutouts both fore and aft in the web to receive fore and aft wheels, and having transverse holes in the depending flanges by the cutouts to receive fore and aft transverse wheel axles, and having at one end of the web a vertical hole to receive a fastener used in mounting to the channel frame, a bicycle type spring return pivotal calipered braking unit; (b) fore and aft wheels mounted on the fore and aft transverse wheel axles; and (c) said bicycle type spring return pivotal calipered braking unit mounted at the end of the web, having a fastener extending through said verticle hole in the channel frame for and operating handle thereof, extendable from the braking unit up to the waist height locales of sportspersons, who will be using this pair of wheeled skate-skis having hand operated brakes.
Claim 3
Dependent Claim 71 words
A pair of wheeled skate-skis as claimed in claim 1, having in addition, a multiple piece binding made of plastic material, which is initially planar, having a principal ankle-leg supporting portion, and a toe supporting portion, each of these portions having "Velcro" or "Dual Lock" or like fasteners, portions of which are interconnected with the "Velcro" or "Dual Lock" or like fasteners adhered to the depending flanges of the channel frame.
Claim 4
Dependent Claim 59 words
A pair of wheeled skate-skis, as claimed in claim 2, wherein the principal ankle-leg supporting portion integrally provides: an ankle and leg segment, having a wrap around leg strap having in turn "Velcro" or "Dual Lock" or like fasteners; an outside to inside instep strap with like fasteners; and an inside to outside overlaying instep strap with like fasteners.
Claim 5
Dependent Claim 136 words
A pair of wheeled skate-skis, as claimed in claims 1, 2, or 3, wherein the operating handle of the control cable of the bicycle type spring return pivotal calipered braking unit is a subassembly of a rod to be held in the palm of the hand of the sportsperson, a lever pivotally mounted to the rod to be pivoted relative to the rod, the lever in turn secured to the control cable for movement of the control cable to apply the brakes, and a "Velcro" or "Dual Lock" or like strap fastener of selectable effective length secured in part to the rod and adapted to be looped about the hand or wrist of the sportsperson, or alternately at selected operational times looped about the belt or a belt loop of a garment worn by a sportsperson.
Claim 6
Dependent Claim 38 words
A pair of wheeled skate-skis, as claimed in claims 1, 2, or 3, wherein the fore and aft wheels are pneumatic wheels which are operational at different selected pressures and sized to pass over irregularities of terrain surfaces.

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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) 1993-07-23 1994-01-22 1994-07-24 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-07-23 1998-01-22 1998-07-24 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-07-23 2002-01-22 2002-07-24 $7700.00 Window Closed / Lapsed

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