Windshield wiper blade
First Claim
1. A windshield wiper blade adapted to be interchangeably attached to a pressure-distributing superstructure having a spaced apart plurality of claws, said wiper blade comprising:
- a flexible windshield wiping element;
an elongated backing member retaining said wiping element, said backing member having an elongated slot open to the top of said backing member and a pair of upper flanges extending laterally outwardly in opposite directions; and
an elongated adapter having an elongated flange formed at the lower end thereof and a pair of upper flanges extending laterally outwardly in opposite directions, said lower elongated flange selectively receivable within said elongated slot of said backing member to selectively mount said adapter to said backing member;
said upper flanges of said backing member having a first width for engaging the claws of a superstructure and said upper flanges of said adapter having a second width for engaging the claws of another superstructure, said adapter selectively mountable to said backing member whereby said windshield wiper blade may be selectively attachable to different pressure-distributing superstructures.
4 Assignments
0 Petitions
Accused Products
Abstract
A windshield wiper blade universally adaptable to engage different pressure distributing superstructures having claws to retain the blade assembly. The elements of the wiper blade can be varied in order to accommodate the claw width and head clearance of the superstructure. The windshield wiper blade includes a backing member having a channel to receive the bead of the wiper element and an upper slot to receive a removable adapter. The adapter has an upper flange adapted to be received in the claws of various superstructures while the adapter can be removed to accommodate still other superstructures.
39 Citations
10 Claims
-
1. A windshield wiper blade adapted to be interchangeably attached to a pressure-distributing superstructure having a spaced apart plurality of claws, said wiper blade comprising:
-
a flexible windshield wiping element; an elongated backing member retaining said wiping element, said backing member having an elongated slot open to the top of said backing member and a pair of upper flanges extending laterally outwardly in opposite directions; and an elongated adapter having an elongated flange formed at the lower end thereof and a pair of upper flanges extending laterally outwardly in opposite directions, said lower elongated flange selectively receivable within said elongated slot of said backing member to selectively mount said adapter to said backing member; said upper flanges of said backing member having a first width for engaging the claws of a superstructure and said upper flanges of said adapter having a second width for engaging the claws of another superstructure, said adapter selectively mountable to said backing member whereby said windshield wiper blade may be selectively attachable to different pressure-distributing superstructures. - View Dependent Claims (2, 3, 4)
-
-
5. A windshield wiper blade adapted to be interchangeably attached to a pressure-distributing superstructure having a spaced apart plurality of claws, said wiper blade comprising:
-
a flexible windshield wiping element having a wiping edge and a refining bead; an elongated backing member having an elongated channel open to the bottom thereof for receiving said retaining bead at said wiping element, said backing member including a pair of upper flanges extending laterally outwardly in opposite directions and a pair of flanges extending laterally inwardly to form an elongated slot open to the top of said backing member, said outwardly extending flanges adapted to selectively engage superstructure claws having a first width; and an elongated adapter having an elongated flange formed at the lower end thereof and a pair of upper flanges extending laterally outwardly in opposite directions, said lower elongated flange selectively receivable within said elongated slot of said backing member to selectively mount said adapter to said backing member, said outwardly extending flanges adapted to selectively engage superstructure claws having a second width; said adapter mountable to said backing member to attach said wiper blade to superstructure claws having a second width and said adapter removable from said backing member to attach said wiper blade to superstructure claws having a first width whereby said windshield wiper blade may be selectively attachable to different pressure-distributing superstructures. - View Dependent Claims (6, 7, 8)
-
-
9. In a windshield wiper blade assembly including a pressure-distributing superstructure having a plurality of spaced apart claws and a flexible windshield wiping element having a wiping edge and a retaining bead, a backing assembly for interchangeably attaching the wiping element to different pressure-distributing superstructures, the different superstructures having different width claws for receiving said backing assembly, said backing assembly comprising:
-
an elongated backing member having an elongated channel open to the bottom thereof for receiving the retaining bead of the wiper element, said backing member including a pair of upper flanges extending laterally outwardly in opposite directions and an elongated slot open to the top of said backing member formed intermediate said flanges; and an elongated adapter selectively attachable to said backing member, said adapter including a pair of upper flanges extending laterally outwardly in opposite directions and an elongated flange formed at the lower end thereof, said flange received in said slot of said backing member to selectively attach said adapter to said backing member. said upper flanges of said backing member having a first predetermined width for mounting said backing member and wiping element to superstructure claws of a similar width and said upper flanges of said adapter having a second predetermined width for mounting said adapter, backing member and wiping element to superstructure claws of a similar width. - View Dependent Claims (10)
-
Specification