Termax Corporation

Wtpa, Incorporated

Michael Anthony Giugliano

Michael Walter Smith

Daniel James Dickinson

Mark Fleydervish

Joseph William Lowry

Edward Sacha

Eustathios Vassiliou

A fastener clip includes a base plate and a pair of laterally offset arms extending from the base plate. The fastener clip is operative for insertion into a hole (slot) defined in a first engagement structure, such as a vehicle chassis. At least four wings extend from the arms. Each wing includes at least one engagement portion including a depressed portion formed on each wing, wherein each depressed portion is operative to engage a portion of the hole. According to one embodiment, each arm is coupled to at least one wing at a distal end of each arm (i.e., a long arm), so that each wing extends inwardly towards the base plate. According to an alternative embodiment, each arm (i.e., a short arm) is coupled to the at least one wing, so that each wing extends outwardly away from the base plate.

Multicontact adaptive fastener clip

An anchor facilitates blind engagement by a first fastener in order to connect an object to a wall. The anchor may be inserted into a cavity accessible through a hole defined in a hollow substrate to connect the object to the wall. The anchor includes a base plate and a pair of laterally offset arms extending from the base plate, such that each arm includes an engagement structure disposed at a distal end of each arm. The engagement structure of each arm cooperatively supports the anchor and complementarily engages the first fastener. The first fastener may be a bolt, a screw, or any suitable fastener such as a threaded fastener. The engagement structure includes a collar extending outwardly from each arm for engaging the hollow substrate upon insertion of the anchor into the cavity. Additionally, the engagement structure includes a tang extending inwardly from each arm, generally defining a portion of a first aperture for engaging the first fastener.

Removable anchor and fastener

A spring fastener characterized by a structure having a cavity in which the rib of a first part, such as a plastic panel for example, like a pillar, may be engaged, and is also suitable to be engaged reversibly in a slot of second part, such as a metal sheet for example, like the frame of a car. The spring fastener comprises engagement springs having a peak, engagement regions and-side cuts in the vicinity of the peak, preferably within the engagement regions. The side-cuts, of preferably triangular shape, increase considerably the lever/angle pulling force (pulling force applied on the first part and away from the spring fastener, in order to separate the first part from a second part connected together with the spring fastener). It is highly preferable that the fastener comprises barbs with inwardly bent front ends, and that the engagement regions further have hindrance portions, the combination of which highly improves the balance of insertion to removal ratio.

Spring fastener with highly improved lever/angle pulling force

This invention relates to a fastener, which expands by the insertion of an expanding member, preferably a screw. The fastener comprises a substantially flat head and two expandable legs. The head has an upper side and a lower side, preferably separated by a gap. The head also has a hole (round, oblong or otherwise shaped) in which the expanding body may engage or pass through for expanding the legs and securing one object to another object, such as a plastic panel to a metal sheet. The fastener also comprises a Y-shaped funnel configuration, which has been formed by a partial cut of the legs. Miscellaneous configurations of the Y shaped legs provide improved guidance to the expanding member, improved engagement to at least one of the objects, such as the metal sheet for example, and improved engagement to the expanding member, among other advantages. The fastener may also comprise portions under the upper side of the head, which portions are engageable to the expanding member. Further, the fastener of the present invention may comprise an elastic body at least under the head. This invention also relates to vehicles comprising parts connected by the fasteners of this invention.

Spring fastener with Y-shaped cut as funnel

This invention relates to a fastener, which expands by the insertion of an expanding member, preferably a screw through an engageable hole of the fastener. The fastener comprises a substantially flat head and two expandable legs. The head has an upper side and a lower side, preferably separated by a gap. The fastener has a hardness within a range which improves considerably the pulling force and allows the head of the fastener to be bowable upon applying said force on the expanding member, thus resulting in a gradual rather than abrupt failure. The engageable hole may be round or oblong. Additional engagement may be provided at lower portions of the fastener for improving pulling force and/or prevailing torque. Further, an elastic body may be integrally molded at least at the lower side of the head of the fastener, and preferably throughout the head of the fastener.

Growing community of inventors

Elgin, IL, United States of America

Michael Anthony Giugliano