Printing-fluid container
View Patent ↗A printing-fluid container includes a reservoir having a leading surface with an outer perimeter. Redundant interface elements are recessed from the leading surface interior the outer perimeter.
1. An off-axis printing-fluid container configured to hold a volume of printing fluid, comprising:
a front face including a top edge, a bottom edge, a right edge, and a left edge;
a body including a latching surface spaced rearward the front face, wherein the front face and the body are exterior an inner cavity;
an air interface passing into the inner cavity through the front face proximate the top edge and distal the bottom edge;
a printing-fluid interface passing into the inner cavity through the front face proximate the bottom edge and distal the top edge;
a first recessed portion of the front face intermediate the air interface and the printing-fluid interface and proximate the air interface; and
a second recessed portion of the front face intermediate the air interface and the printing-fluid interface and proximate the printing-fluid interface, and wherein the first recessed portion and the second recessed portion extend into the inner cavity.
2. The off-axis printing-fluid container of claim 1 , further comprising a third recessed portion of the front face intermediate the first recessed portion and the right edge and a forth recessed portion of the front face intermediate the second recessed portion and the right edge.
3. The off-axis printing-fluid container of claim 1 , wherein the body includes a rear portion having a width less than a width of the front face.
4. The off-axis printing-fluid container of claim 3 , wherein the latching surface is intermediate the front face and the rear portion.
5. The off-axis printing-fluid container of claim 4 , wherein the latching surface is substantially parallel to the front face.
6. The off-axis printing-fluid container of claim 1 , further comprising an electrical interface on the front face intermediate the first recessed portion and the left edge.
7. The off-axis printing-fluid container of claim 1 , further comprising a free volume of printing fluid held within the inner cavity.
8. The off-axis printing-fluid container of claim 1 , wherein the first recessed portion and the second recessed portion extend at least approximately 15 millimeters from the front face into the inner cavity.
9. The off-axis printing-fluid container of claim 1 , wherein the third recessed portion and the forth recessed portion extend into the inner cavity.
10. The off-axis printing-fluid container of claim 9 , wherein the third recessed portion and the forth recessed portion extend at least approximately 12 millimeters from the front face into the inner cavity.
11. The off-axis printing-fluid container of claim 1 , wherein the front face and the body define the inner cavity.
12. The off-axis printing-fluid container of claim 1 , wherein a single structural piece forms the front face.
13. The off-axis printing-fluid container of claim 1 , wherein the bottom edge includes a protruding portion extending away from the top edge and aligned with the air interface, the first recessed portion, the second recessed portion, and the printing-fluid interface.