Universal bike and exercycle seat cushion accessory
First Claim
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1. A secondary bike seat cushion comprising:
- a set of at least two separate matching cushions non-permanently attached to an upper side of a bicycle seat;
said cushions are formed from multiple sections of cushioning materials for dampening vibration and shock absorption;
said cushions include a bottom layer of low poundage closed cell ethylene vinyl acetate, a middle layer of high density pre-set open cell foam and a top layer of low density pre-set open cell foam;
said cushions being semi-oval in shape to provide adequate surface area for placement of the user'"'"'s ischial bones, thus allowing an indefinite number of adjustment possibilities; and
a protective cover in direct sliding contact with the cushions.
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Abstract
A universal bike seat and exercycle seat cushion that is placed on top of conventional bike seats, having two separate matching cushioning devices whose surface area is smaller than the conventional bike seat upon which they are placed allowing unlimited placement adjustment options for the rider. The cushioning devices have multiple stages of cushioning materials including low density open cell foam, high density open cell foam and low density closed cell foam, and are semi-oval in shape, which creates a no-contact, `pressure-free` zone for the rider'"'"'s tail bone, soft tissues and genitalia. The device may be secured to the bike seat by appropriate means, such as a slip cover.
97 Citations
1 Claim
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1. A secondary bike seat cushion comprising:
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a set of at least two separate matching cushions non-permanently attached to an upper side of a bicycle seat; said cushions are formed from multiple sections of cushioning materials for dampening vibration and shock absorption;
said cushions include a bottom layer of low poundage closed cell ethylene vinyl acetate, a middle layer of high density pre-set open cell foam and a top layer of low density pre-set open cell foam;said cushions being semi-oval in shape to provide adequate surface area for placement of the user'"'"'s ischial bones, thus allowing an indefinite number of adjustment possibilities; and a protective cover in direct sliding contact with the cushions.
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Specification
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Current AssigneeCraig R. Harrison
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Original AssigneeCraig R. Harrison
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InventorsHarrison, Craig R.
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Primary Examiner(s)Brown, Peter R.
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Assistant Examiner(s)BARFIELD, ANTHONY DERRELL
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Application NumberUS08/705,959Time in Patent Office543 DaysField of Search297/214, 297/195.1, 297/452.27, 297/228.12, 297/202, 5/653, 5/654, 5/727, 5/740US Class Current297/214CPC Class CodesB62J 1/22 Covers with built-in paddingsB62J 1/26 Paddings involving other re...
