# US 9,433,820 B1 · Bike roller systems > Agents: this data is available as JSON from the patentgrep API and MCP server — see https://patentgrep.com/llms.txt - Number: US 9,433,820 B1 - Document ID: US9433820B1 - Status: Granted - Kind: B1 - Application number: 14/298,211 - Filed: 2014-06-06 - Granted: 2016-09-06 - Earliest claimed: 2013-06-06 - Applicants: Francisco Martinez - Inventors: Francisco Martinez - Web page: https://patentgrep.com/patent/US9433820B1 ## CPC - A63B 69/16: for cycling {, i.e. arrangements on or for real bicycles} - A63B 21/0125: {with surfaces rolling against each other without substantial slip} - A63B 2069/165: {rear wheel hub supports} - A63B 2069/168: {Force transfer through the rim of the wheel} - A63B: APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT (apparatus for passive exercising, massage A61H) ## Abstract A bike roller mounting system that renders a normal bicycle stationary for riding, to provide biking enthusiasts and those who exercise with bikes a simple and effective means of riding indoors when weather conditions prohibit enjoyment of the activity outside. ## Claims ### Claim 1 A bike roller system comprising: a bike roller assembly having; a base plate having; a first side having an extendable bar; a second side; a third side; a fourth side; and an inner volume; a top side having mounted thereon; a plurality of horizontal roller assemblies; a plurality of vertical rotators; a plurality of mount rods; and a bottom side; wherein said bike roller system comprises said bike roller assembly; wherein said bike roller assembly comprises said base plate, said top side, and said bottom side in combination; wherein said base plate is defined by said first side, said second side, said third side, said fourth side, said top side, said bottom side, and said inner volume in combination; wherein said inner volume allows said extendable bar to extend outwardly from said base plate, and alternately retract back into said base plate for storage when not in use; wherein said base plate comprises a substantially flat plate to allow said bike roller assembly to be set on a flat planer surface; wherein said top side comprises said plurality of horizontal roller assemblies, said plurality of vertical rotators, and said plurality of mount rods in combination; wherein said plurality of horizontal rollers are mounted on said top side of said base plate, evenly spaced apart in a parallel fashion; wherein said plurality of horizontal rollers are configured to freely rotate three hundred sixty degrees, such that a rear bicycle tire is allowed to roll-rotate in a backward motion and alternately a forward motion; wherein said plurality of vertical rotators are mounted upon said top side, and spaced in a manner which allows said rear bicycle tire to be placed in between said plurality of vertical rotators; wherein said plurality of vertical rotators act as a guide for secure placement of said rear bicycle tire while in use; wherein said plurality of mount rods are affixed to said top side of said base plate to allow mounting of said bike roller assembly to said rear bicycle tire axle; and wherein said bottom side of said base plate is substantially flat to allow said bike roller assembly to be placed on said flat planer surface for use when desired. ### Claim 2 (depends on 1) The bike roller system of claim 1 wherein said base plate is approximately one inch in depth to allow said extendable bar to be stored therein. ### Claim 3 (depends on 2) The bike roller system of claim 2 wherein said extendable bar is able to be deployed to keep a bicycle front tire from making contact with a surface beneath said bicycle front tire to keep said surface clean. ### Claim 4 (depends on 1) The bike roller system of claim 1 wherein said bike roller assembly renders a normal bicycle stationary and able to be utilized indoors to avoid existing outside weather conditions. ### Claim 5 (depends on 4) The bike roller system of claim 4 wherein a user is able to pedal said normal bicycle at a desired speed yet while said normal bicycle remains stationary. ### Claim 6 (depends on 5) The bike roller system of claim 5 wherein said bike roller assembly mount system allows said normal bicycle to be free standing and secure for use as needed. ### Claim 7 (depends on 2) The bike roller system of claim 2 wherein said base plate measures approximately twenty four inches in length by eighteen inches in width for increased operational stability when in an in use condition. ### Claim 8 (depends on 6) The bike roller system of claim 6 wherein said mount system is universal to allow said bike roller assembly to accommodate virtually any model of said normal bicycle. ### Claim 9 (depends on 8) The bike roller system of claim 8 wherein said plurality of mount rods are removably attached to rear axle of said normal bicycle for use. ### Claim 10 (depends on 9) The bike roller system of claim 9 wherein said plurality of mount rods comprise gussets to increase vertical structural stability. ### Claim 11 (depends on 10) The bike roller system of claim 10 wherein said plurality of mount rods angle towards a center of said base plate to allow ease of mounting said normal bicycle to said bike roller assembly and to maintain a low center of gravity. ### Claim 12 (depends on 1) The bike roller system of claim 1 wherein said rear bicycle tire sits directly on said plurality of horizontal roller assemblies when mounted to said bike roller assembly. ### Claim 13 (depends on 12) The bike roller system of claim 12 wherein said plurality of horizontal roller assemblies are adjustable to increase pedal resistance as desired. ### Claim 14 (depends on 12) The bike roller system of claim 12 wherein said rear bicycle tire is vertically fixed between said plurality of vertical rotators for increased stability when in an in-use condition. ### Claim 15 (depends on 14) The bike roller system of claim 14 wherein said plurality of vertical rotators are able to adjust to accommodate a variety of tire widths for best use. ### Claim 16 (depends on 6) The bike roller system of claim 6 wherein said bike roller assembly comprises aluminum which is a sufficiently light, durable material allowing said bike roller assembly to be easily transportable for use as desired. ### Claim 17 A bike roller system comprising: a bike roller assembly having; a base plate having; a first side having an extendable bar; a second side; a third side; a fourth side; and an inner volume; a top side having mounted thereon; a plurality of horizontal roller assemblies; a plurality of vertical rotators; a plurality of mount rods; and a bottom side; wherein said bike roller system comprises said bike roller assembly; wherein said bike roller assembly comprises aluminum which is a sufficiently light, durable material allowing said bike roller assembly to be easily transportable for use as desired; wherein said bike roller assembly comprises said base plate, said top side, and said bottom side in combination; wherein said bike roller assembly renders a normal bicycle stationary and able to be utilized indoors to avoid existing outside weather conditions; wherein said bike roller assembly mount system allows said normal bicycle to be free standing and secure for use as needed; wherein said mount system is universal to allow said bike roller assembly to accommodate virtually any model of said normal bicycle; wherein a user is able to pedal said normal bicycle at a desired speed yet while said normal bicycle remains stationary; wherein said base plate is defined by said first side, said second side, said third side, said fourth side, said top side, said bottom side, and said inner volume in combination; wherein said base plate measures approximately twenty four inches in length by eighteen inches in width for increased operational stability when in an in use condition; wherein said base plate is approximately one inch in depth to allow said extendable bar to be stored therein; wherein said inner volume allows said extendable bar to extend outwardly from said base plate, and alternately retract back into said base plate for storage when not in use; wherein said extendable bar is able to be deployed to keep a bicycle front tire from making contact with a surface beneath said bicycle front tire to keep said surface clean; wherein said base plate comprises a substantially flat plate to allow said bike roller assembly to be set on a flat planer surface; wherein said top side comprises said plurality of horizontal roller assemblies, said plurality of vertical rotators, and said plurality of mount rods in combination; wherein said plurality of horizontal rollers are mounted on said top side of said base plate, evenly spaced apart in a parallel fashion; wherein said rear bicycle tire sits directly on said plurality of horizontal roller assemblies when mounted to said bike roller assembly; wherein said plurality of horizontal rollers are configured to freely rotate three hundred sixty degrees, such that a rear bicycle tire is allowed to roll-rotate in a backward motion and alternately a forward motion; wherein said plurality of horizontal roller assemblies are adjustable to increase pedal resistance as desired; wherein said plurality of vertical rotators are mounted upon said top side, and spaced in a manner which allows said rear bicycle tire to be placed in between said plurality of vertical rotators; wherein said rear bicycle tire is vertically fixed between said plurality of vertical rotators for increased stability when in an in-use condition; wherein said plurality of vertical rotators are able to adjust to accommodate a variety of tire widths for best use; wherein said plurality of vertical rotators act as a guide for secure placement of said rear bicycle tire while in use; wherein said plurality of mount rods are affixed to said top side of said base plate to allow mounting of said bike roller assembly to said rear bicycle tire axle; wherein said plurality of mount rods angle towards a center of said base plate to allow ease of mounting said normal bicycle to said bike roller assembly and to maintain a low center of gravity; wherein said plurality of mount rods comprise gussets to increase vertical structural stability; wherein said plurality of mount rods are removably attached to rear axle of said normal bicycle for use; and wherein said bottom side of said base plate is substantially flat to allow said bike roller assembly to be placed on said flat planer surface for use when desired. ### Claim 18 (depends on 17) The system of claim 17 further comprising a kit including: at least one said base plate, at least one said plurality of horizontal roller assemblies, at least one said plurality of vertical rotators, at least one said plurality of mount rods, and at least one set of user instructions for use. ### Claim 19 A method of using a bike roller system comprising the steps of: placing a normal bicycle on a bike roller assembly, attaching a plurality of mount rods to said normal bicycle rear axle, adjusting a plurality of horizontal roller assemblies to desired pedaling resistance, adjusting a plurality of vertical rotators to correct tire width, and riding said normal bicycle as desired. ### Claim 20 (depends on 19) The method of claim 19 may further comprise the step of: removing said normal bicycle from said bike roller assembly as needed.