Duster with vacuum internal to handle

Abstract

A duster configured to be used by a user and held by a hand, comprising a lower chamber, a middle chamber, an upper chamber, a head, a control mechanism, and an extension.

1 . A duster configured to be used by a user and held by a hand, comprising a lower chamber, a middle chamber, an upper chamber, a head, and an extension,
 the lower chamber attached to the middle chamber, the middle chamber attached to the upper chamber, the extension removably attachable to the head, the head removably attachable to the upper chamber;   the lower chamber having an average diameter between 1.5 and 2 inches and a length between 3.5 and 5 inches and comprising a bulge contoured to a palm of the hand of the user and a set of finger ridges contoured for fingers of the hand of the user, the bulge disposed on a first side of the lower chamber and the set of finger ridges disposed on a second side of the lower chamber, the bulge comprising a control mechanism;   the middle chamber having an average diameter between 2 and 3 inches and a length between 0.5 and 1.5 inches and comprising an outer wall embedded with a set of vents, the outer wall being approximately cylindrical;   the upper chamber being concentrically and circumferentially continuous with the middle chamber and the head and comprising a bead track and an impediment, the bead track having a main portion and a circumferential portion, the impediment disposed between the main portion and the circumferential portion;   the head being concentrically continuous with the extension and comprising a cylindrical portion and a tapered portion, the cylindrical portion configured to receive the upper chamber and comprising a bead configured to engage with the bead track of the upper chamber;   the extension comprising a stem, the stem being hollow and comprising a hollow cavity, a first opening, a second opening, and a seal, the first opening and second opening in fluid communication with the hollow cavity, the second opening disposed on the seal, the seal configured to attach to an end of the tapered portion of the head;   the lower chamber comprising an interior cavity, the interior cavity comprising a motor housing, the motor housing comprising a motor, the motor disposed concentrically with the lower chamber and between the bulge and the finger ridges and configured to rotate a shaft, the shaft traversing a channel spanning between the lower chamber and the middle chamber, the shaft engaged to a fan positioned in the middle chamber; and   the upper chamber comprising a frame, a filter, a divider, a top opening, and a bottom opening, the frame configured to hold the filter, the divider separating the middle chamber and the upper chamber, the bottom opening disposed in the divider and configured to provide fluid communication between the upper chamber and the middle chamber, the top opening configured to provide fluid communication between the upper chamber and the head.   
     
     
         2 . A duster configured to be used by a user and held by a hand, comprising a lower chamber, a middle chamber, an upper chamber, a head, a control mechanism, and an extension,
 the lower chamber attached to the middle chamber, the middle chamber attached to the upper chamber, the extension attached to the head, the head attached to the upper chamber;   the middle chamber comprising an outer wall embedded with a set of vents;   the extension comprising a stem, the stem being hollow and comprising a hollow cavity, a first opening, and a second opening, the first opening and second opening in fluid communication with the hollow cavity;   the lower chamber comprising an interior cavity, the interior cavity comprising a motor housing, the motor housing comprising a motor, the motor configured to rotate a shaft, the shaft traversing a channel spanning between the lower chamber and the middle chamber, the shaft engaged to a fan positioned in the middle chamber; and   the upper chamber comprising a filter, a top opening, and a bottom opening, the bottom opening configured to provide fluid communication between the upper chamber and the middle chamber, the top opening configured to provide fluid communication between the upper chamber and the head.   
     
     
         3 . The duster in  claim 2 , the lower chamber having an average diameter between 1.5 and 2 inches and a length between 3.5 and 5 inches. 
     
     
         4 . The duster in  claim 2 , the lower chamber comprising a bulge contoured to a palm of the hand of the user and a set of finger ridges contoured for fingers of the hand of the user, the bulge disposed on a first side of the lower chamber and the set of finger ridges disposed on a second side of the lower chamber. 
     
     
         5 . The duster in  claim 2 , the control mechanism disposed on the lower chamber. 
     
     
         6 . The duster in  claim 2 , the middle chamber having an average diameter between 2 and 3 inches and a length between 0.5 and 1.5 inches. 
     
     
         7 . The duster in  claim 2 , the upper chamber being concentrically and circumferentially continuous with the middle chamber. 
     
     
         8 . The duster in  claim 2 , the upper chamber being concentrically and circumferentially continuous with the head. 
     
     
         9 . The duster in  claim 2 , the head being concentrically continuous with the extension. 
     
     
         10 . The duster in  claim 2 , the upper chamber comprising a bead track and an impediment, the bead track having a main portion and a circumferential portion, the impediment disposed between the main portion and the circumferential portion. 
     
     
         11 . The duster in  claim 10 , the head comprising a bead configured to engage with the bead track of the upper chamber. 
     
     
         12 . The duster in  claim 2 , the head comprising a cylindrical portion and a tapered portion, the cylindrical portion configured to receive the upper chamber. 
     
     
         13 . The duster in  claim 2 , the upper chamber further comprising a frame and a divider, the frame configured to hold the filter, the divider separating the middle chamber and the upper chamber, and the bottom opening being disposed in the divider. 
     
     
         14 . The duster in  claim 2 , the head being removably attachable to the upper chamber. 
     
     
         15 . The duster in  claim 2 , the extension being removably attachable to the head. 
     
     
         16 . A duster comprising a lower chamber, an upper chamber, and an extension,
 the lower chamber attached to the upper chamber, the extension removably attachable to the upper chamber;   the upper chamber being concentrically continuous with the lower chamber and extension and comprising an outer wall embedded with a set of vents;   the extension comprising a stem, the stem being hollow and comprising a hollow cavity, a first opening, a second opening, and a seal, the first opening and second opening in fluid communication with the hollow cavity, the second opening disposed on the seal, the seal configured to attach to the upper chamber;   the lower chamber configured to be held by a user and held by a hand and comprising an interior cavity, the interior cavity comprising a motor housing, the motor housing comprising a motor, the motor configured to rotate a shaft, the shaft traversing a channel spanning between the lower chamber and the upper chamber, the shaft engaged to a fan positioned in the lower or upper chamber; and   the upper chamber comprising a filter, a top opening, and a bottom opening, the bottom opening configured to provide fluid communication between the upper chamber and the lower chamber, the top opening configured to provide fluid communication between the upper chamber and the extension.   
     
     
         17 . The duster in  claim 16 , the lower chamber having an average diameter between 1.5 and 2 inches and a length between 3.5 and 5 inches. 
     
     
         18 . The duster in  claim 16 , the lower chamber comprising a bulge contoured to a palm of the hand of the user and a set of finger ridges contoured for fingers of the hand of the user, the bulge disposed on a first side of the lower chamber and the set of finger ridges disposed on a second side of the lower chamber, the bulge comprising a control mechanism. 
     
     
         19 . The duster in  claim 16 , the upper chamber comprising a cylindrical portion and a tapered portion, the cylindrical portion configured to receive the lower chamber. 
     
     
         20 . The duster in  claim 16 , the upper chamber further comprising a frame and a divider, the frame configured to hold the filter, the divider separating the lower chamber and the upper chamber, and the bottom opening disposed in the divider.