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US 8,893,349 B1Granted
Windshield blade locking mechanism
OwnerIsaac M. Rabin, Steven Wanginventors
Life of this patent
Estimating the term…
Abstract
The invention provides an apparatus to hold one or more windshield wipers stationary against a vehicle window. The apparatus comprises a window placement module comprising a vacuum cup that has a vacuum zone and an attachment means that is located at a point on the cup other than within the vacuum zone. The attachment means is linked to a first point of each of one or more arms; a second point of each arm is linked to a clamping module optionally in a rotatable way. When in use the clamping module constrains movement of a windshield wiper.
Claims7
A windshield blade locking mechanism comprising:
- a) a vacuum cup comprising a vacuum zone;
- b) an attachment means that is linked to the vacuum cup at a position other than within the vacuum zone;
- c) an arm that is linked to the attachment means of the vacuum cup at a first point of the arm;
- d) a blade retaining assembly that is linked to a second point of the arm wherein the assembly comprises a top constraint member:
- wherein the windshield blade locking mechanism has one or more arms, and wherein at least one of said arms is extendible in length and comprises an inner arm and an outer sleeve.
2 more elements
A windshield blade locking mechanism comprising:
- a) a vacuum cup comprising a vacuum zone;
- b) an attachment means that is linked to the vacuum cup at a position other than within the vacuum zone;
- c) an arm that is linked to the attachment means of the vacuum cup at a first point of the arm;
- d) a blade retaining assembly that is linked to a second point of the arm wherein the assembly comprises a top constraint member;
- wherein the top constraint member:
- is linear;
- passes through a lock housing;
- is attached to a first lateral constraint member;
- and is slidably attached to a support for a second lateral constraint member.
6 more elements
Dependencies are inferred from the claim text.