Door handle device

US8991880B2 · US · B2

Patent metadata
FieldValue
Publication numberUS-8991880-B2
Application numberUS-201213688766-A
CountryUS
Kind codeB2
Filing dateNov 29, 2012
Priority dateNov 29, 2011
Publication dateMar 31, 2015
Grant dateMar 31, 2015

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  1. Title

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  2. Abstract

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  3. Assignees and inventors

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  4. Key dates

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  5. First independent claim

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  6. CPC / IPC classifications

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  7. Citations and related patents

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Abstract

Official abstract text for this publication.

A door handle device includes: a base member having handle supporting portions provided between a pair of supporting boards facing each other; a handle grip provided with an arm portion protruding at one end of the handle grip, shaft support portions provided on an extreme end of the arm portion and pivotally supported by the handle supporting portions of the base member, and an operating portion provided at the other end of the handle grip and configured to operate a lever provided on the base member; and a double torsion spring having a restriction portion extending between the pair of supporting boards of the base member, and hooked to the supporting boards of the base member by its own biasing force, in which a recessed portion with which the restriction portion of the double torsion spring is engaged is formed in the arm portion of the handle grip.

First claim

Opening claim text (preview).

What is claimed is: 1. A door handles device comprising: a base member fixed to a door panel of a vehicle, and having handle supporting portions provided between a pair of supporting boards facing each other; a handle grip provided with an arm portion protruding at one end of the handle grip, shaft support portions provided on an extreme end of the arm portion away from the one end of the handle grip and pivotally supported directly by the handle supporting portions of the base…

Assignees

Inventors

Classifications

  • Fixed Constructions · mapped topic

  • E05B79/06Primary

    Fixed Constructions · mapped topic

  • Cross-Sectional Technologies · mapped topic

  • Cross-Sectional Technologies · mapped topic

  • Cross-Sectional Technologies · mapped topic

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Frequently asked questions

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What does patent US8991880B2 cover?
A door handle device includes: a base member having handle supporting portions provided between a pair of supporting boards facing each other; a handle grip provided with an arm portion protruding at one end of the handle grip, shaft support portions provided on an extreme end of the arm portion and pivotally supported by the handle supporting portions of the base member, and an operating porti…
Who is the assignee on this patent?
Mazda Motor, U Shin Ltd, U Shin Ltd
What technology area does this patent fall under?
Primary CPC classification E05B79/06. Mapped technology areas include Fixed Constructions.
When was this patent published?
Publication date Tue Mar 31 2015 00:00:00 GMT+0000 (Coordinated Universal Time) (B2). Legal status and post-grant events are not shown on this page.
What related patents are in patentsdb?
We list 8 related publications on this page (citations in our corpus or others sharing the same primary CPC).