Wiper blade
First Claim
1. A wiper blade comprising:
- a wiper strip;
a primary frame having a top side and opposite ends, the primary frame includinga connection device capable of connecting the wiper blade to a wiper arm disposed on the top side of the primary frame, anda pivot extension portion disposed on one of the opposite ends of the primary frame, the pivot extension portion including a pair of pivot extension walls, each pivot extension wall including a wall hole provided along a pivot axis; and
a secondary frame having a top surface and opposite ends, the secondary frame includinga central pivot connection portion including a pair of wings each projecting away from the top surface of the secondary frame, each wing including a wing hole, and further including a plurality of recesses provided on the top surface, each recess positioned adjacent to one of the pair of wings,two leg portions extending from the central pivot connection portion, anda pivot structure disposed on the central pivot connection portion of the secondary frame,wherein the pivot structure on the secondary frame is connectable with the pivot extension portion on the primary frame, the secondary frame is pivotable about the pivot axis when the pivot structure is connected with the pivot extension portion.
3 Assignments
0 Petitions
Accused Products
Abstract
A wiper blade is presented having a wiper strip, a primary frame, and a pair of secondary frames. The primary frame having a connection device capable of connecting the wiper blade to a wiper arm disposed on a top side of the primary frame, and a connection structure disposed, on opposite ends of the primary frame. The pair of secondary frame, each have a central pivot connection portion and two leg portions extending from the central pivot connection portion, a pivot structure disposed on the central pivot connection portion of the secondary frames wherein the pivot structure of the secondary frames are connected to the connection structures on the ends of the primary frame. A wiper blade is also presented having a wiper strip, a force distribution structure having opposite ends, and a cover.
846 Citations
20 Claims
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1. A wiper blade comprising:
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a wiper strip; a primary frame having a top side and opposite ends, the primary frame including a connection device capable of connecting the wiper blade to a wiper arm disposed on the top side of the primary frame, and a pivot extension portion disposed on one of the opposite ends of the primary frame, the pivot extension portion including a pair of pivot extension walls, each pivot extension wall including a wall hole provided along a pivot axis; and a secondary frame having a top surface and opposite ends, the secondary frame including a central pivot connection portion including a pair of wings each projecting away from the top surface of the secondary frame, each wing including a wing hole, and further including a plurality of recesses provided on the top surface, each recess positioned adjacent to one of the pair of wings, two leg portions extending from the central pivot connection portion, and a pivot structure disposed on the central pivot connection portion of the secondary frame, wherein the pivot structure on the secondary frame is connectable with the pivot extension portion on the primary frame, the secondary frame is pivotable about the pivot axis when the pivot structure is connected with the pivot extension portion. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A wiper blade comprising:
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a wiper strip; a primary frame having a top side and opposite ends, the primary frame including a connection device capable of connecting the wiper blade to a wiper arm disposed on the top side of the primary frame, and a pivot extension portion disposed on one of the opposite ends of the primary frame, the pivot extension portion including a pair of pivot extension walls, each pivot extension wall including a wall hole provided along a pivot axis; and a secondary frame having a top surface and opposite ends, the secondary frame including a central pivot connection portion including a pair of wings each projecting away from the top surface of the secondary frame, each wing including a wing hole, and further including a plurality of recesses provided on the top surface, each recess positioned adjacent to one of the pair of wings, two leg portions extending from the central pivot connection portion, each leg portion is a thin frame, straight, and extending from the pivot connection portion at an oblique angle of descent relative to the pivot connection portion, and each leg portion has a cross-section with a substantially rectangular shape with the cross-section being made by a vertical plane, and a pivot structure disposed on the central pivot connection portion of the secondary frame, wherein the pivot structure on the secondary frame is connectable with the pivot extension portion on the primary frame, the secondary frame is pivotable about the pivot axis when the pivot structure is connected with the pivot extension portion. - View Dependent Claims (12, 13, 14, 15, 16, 17, 18, 19, 20)
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Specification