Bag

Abstract

A bag includes a bag structure having a base and a wheel structure removably coupled to the base to facilitate a rolling movement of the bag over a surface. The bag further includes a first strap, a first male coupler attached to the strap, and a first female coupler coupled to the bag structure. Moreover, the bag includes a second strap, a second female coupler attached to the second strap, and a second male coupler coupled to the bag structure. Also, the first strap and the second strap support the bag structure on shoulders of a wearer when the first male coupler and second male coupler, respectively, are coupled with the first female coupler and second female coupler. The first strap and the second strap together define a pull strap for facilitating a pulling of the bag when the first male coupler is engaged with the second female coupler.

1 . A bag comprising:
 a bag structure having a base and defining at least one compartment for storing one or more articles;   a wheel structure removably coupled to the base of the bag structure to facilitate a movement of the bag over a surface, the wheel structure includes a plate member adapted to be removably coupled to the base of the bag structure, and at least three wheels attached to the plate member to support the wheel structure on the surface to provide a stable platform to facilitate the movement of the bag on the surface;   a first strap assembly including a first strap having a first end attached proximate to a top portion of the bag structure, a first male coupler attached to a second end of the first strap, and a first female coupler coupled to the bag structure and adapted to removably engage with the first male coupler; and   a second strap assembly having a second strap having a first end attached proximate to the top portion of the bag structure, a second female coupler attached to a second end of the second strap, and a second male coupler coupled to the bag structure and adapted to removably engage with the second female coupler, wherein
 the first strap and the second strap support the bag structure on shoulders of a wearer when the first male coupler and second male coupler, respectively, are coupled with the first female coupler and second female coupler, and 
 the first strap and the second strap together define a pull strap for facilitating a pulling of the bag over the surface when the first male coupler is engaged with the second female coupler. 
   
     
     
         2 . (canceled) 
     
     
         3 . The bag of  claim 1  further including a hook and loop fastener assembly to removably attach the wheel structure with the bag structure. 
     
     
         4 . The bag of  claim 3 , wherein the hook and loop fastener assembly includes
 a loop member having a plurality of loops and attached to the base of the bag structure, and   a hook member attached to the plate member and having a plurality of hooks adapted to engage with the plurality of loops.   
     
     
         5 . The bag of  claim 1 , wherein the first strap assembly includes a third strap extending from a location proximate to the base of the bag structure and coupling the bag structure to the first female coupler. 
     
     
         6 . The bag of  claim 1 , wherein the second strap assembly includes a fourth strap extending from a location proximate to the base of the bag structure and coupling the bag structure to the second male coupler. 
     
     
         7 . The bag of  claim 1 , wherein the first male coupler includes a plurality of fingers and the first female coupler includes a cavity to receive the plurality of fingers to facilitate the attachment of the first male coupler with the first female coupler. 
     
     
         8 . The bag of  claim 1 , wherein the second male coupler includes a plurality of fingers and the second female coupler includes a cavity to receive the plurality of fingers to facilitate the attachment of the second male coupler with the second female coupler. 
     
     
         9 . A bag comprising:
 a bag structure having a base and defining at least one compartment for storing one or more articles; and   a wheel structure removably coupled to the base of the bag structure to facilitate a movement of the bag over a surface, the wheel structure includes a plate member adapted to be removably coupled to the base, and at least three wheels attached to the plate member to support the wheel structure on the surface to provide a stable platform to facilitate the movement of the bag on the surface.   
     
     
         10 . The bag of  claim 9  further including
 a first strap assembly including a first strap having a first end attached proximate to a top portion of the bag structure, a first male coupler attached to a second end of the first strap, and a first female coupler coupled to the bag structure and adapted to removably engage with the first male coupler, and 
 a second strap assembly having a second strap having a first end attached proximate to the top portion of the bag structure, a second female coupler attached to a second end of the second strap, and a second male coupler coupled to the bag structure and adapted to removably engage with the second female coupler, wherein
 the first strap and the second strap support the bag structure on shoulders of a wearer when the first male coupler and second male coupler, respectively, are coupled with the first female coupler and second female coupler, and 
 the first strap and the second strap together define a pull strap for facilitating a pulling of the bag over the surface when the first male coupler is engaged with the second female coupler. 
 
 
     
     
         11 . The bag of  claim 10 , wherein the first strap assembly includes a third strap extending from a location proximate to the base of the bag structure and coupling the bag structure to the first female coupler. 
     
     
         12 . The bag of  claim 10 , wherein the second strap assembly includes a fourth strap extending from a location proximate to the base of the bag structure and coupling the bag structure to the second male coupler. 
     
     
         13 . The bag of  claim 10 , wherein the first male coupler includes a plurality of fingers and the first female coupler includes a cavity to receive the plurality of fingers to facilitate the attachment of the first male coupler with the first female coupler. 
     
     
         14 . The bag of  claim 10 , wherein the second male coupler includes a plurality of fingers and the second female coupler includes a cavity to receive the plurality of fingers to facilitate the attachment of the second male coupler with the second female coupler. 
     
     
         15 . The bag of  claim 9  further including a hook and loop fastener assembly to removably attach the wheel structure with the bag structure. 
     
     
         16 . The bag of  claim 15 , wherein the hook and loop fastener assembly includes
 a loop member having a plurality of loops and attached to the base of the bag structure, and   a hook member attached to the plate member and having a plurality of hooks adapted to engage with the plurality of loops.