Construction of a vacuum cleaner head
First Claim
Patent Images
1. An upright vacuum cleaner comprising:
- (a) a vacuum cleaner head for cleaning a floor having a dirty air inlet, an air flow passageway positioned downstream from the dirty air inlet and connectable to a source of suction, a forward portion and two spaced apart rear portions extending rearwardly from the forward portion, the spaced apart rear portions defining an open space there between; and
, (b) a longitudinally extending upper body portion having a longitudinal axis, the upper body portion being pivotally mounted on the vacuum cleaner head and moveable between a raised position and a lowered position in which the longitudinal axis is generally parallel to the floor, a portion of the upper body portion being received in the open space between the rear portions when in the lowered storage position, the upper body portion is pivotally mounted on the vacuum cleaner head at a position forward of the spaced apart rear portions.
7 Assignments
0 Petitions
Accused Products
Abstract
An upright vacuum cleaner has a vacuum cleaner head for cleaning a floor having a forward portion and two spaced apart rear portions extending rearwardly from the forward portion, the spaced apart rear portions defining an open space there between, and a longitudinally extending upper body portion having a longitudinal axis, the upper body portion being pivotally mounted on the vacuum cleaner head and moveable between a raised position and a lowered position in which the longitudinal axis is generally parallel to the floor, a portion of the upper body portion being received in the open space between the rear portions when in the lowered storage position.
-
Citations
19 Claims
-
1. An upright vacuum cleaner comprising:
-
(a) a vacuum cleaner head for cleaning a floor having a dirty air inlet, an air flow passageway positioned downstream from the dirty air inlet and connectable to a source of suction, a forward portion and two spaced apart rear portions extending rearwardly from the forward portion, the spaced apart rear portions defining an open space there between; and
,(b) a longitudinally extending upper body portion having a longitudinal axis, the upper body portion being pivotally mounted on the vacuum cleaner head and moveable between a raised position and a lowered position in which the longitudinal axis is generally parallel to the floor, a portion of the upper body portion being received in the open space between the rear portions when in the lowered storage position, the upper body portion is pivotally mounted on the vacuum cleaner head at a position forward of the spaced apart rear portions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
-
-
9. A vacuum cleaner head adapted for connection to a longitudinally extending upper body portion defining an upper body axis, a dirty air inlet and an air flow passageway positioned downstream from the dirty air inlet and connectable to a source of suction, the vacuum cleaner head comprising:
-
(a) a main portion defining a vacuum cleaner head axis, rear wheel mount portions positioned rearward of the main portion and a passage for receiving the upper body portion; and
,(b) a pivot member for pivotally mounting the upper body portion to the vacuum cleaner head for movement of the upper body portion between a raised position in which the upper body axis is at an angle to the vacuum cleaner head axis and a lowered storage position in which the upper body axis and the vacuum cleaner head axis are substantially parallel, the pivot member is mounted on the vacuum cleaner head at a position forward of the rear wheel mount portions. - View Dependent Claims (10, 11, 12, 13, 14)
-
-
15. A vacuum cleaner head adapted for connection to a longitudinally extending upper body portion defining an upper body axis, a dirty air inlet and an air flow passageway positioned downstream from the dirty air inlet and connectable to a source of suction, the vacuum cleaner head comprising:
-
(a) a main portion defining a vacuum cleaner head axis, rear wheel mount means positioned rearward of the main portion and storage means extending in the direction of the vacuum cleaner head axis for receiving the upper body portion; and
,(b) pivot means for pivotally mounting the upper body portion to the vacuum cleaner head for movement of the upper body portion between a raised position in which the upper body axis is at an angle to the vacuum cleaner head axis and a lowered storage position in which the upper body portion is received in the storage means, the pivot means is mounted on the vacuum cleaner head at a position forward of the rear wheel mount means. - View Dependent Claims (16, 17, 18, 19)
-
Specification