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US4081166A Expired / Lapsed US ⏱️ 0.0 years remaining

Securing swing hook

Assignee: Individual
•
Filing: 1976-07-06
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Granted: 1978-03-28
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Expires: 1996-07-06
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Abstract

Abstract A securing or latching supporting hook comprises a U-shaped hook member adapted for rotation about a horizontal axis and having an elongated distal leg portion which cooperates with a generally horizontally extending member to provide a latching effect. The hook member is rotatably mounted such that in the rest position thereof, the hook member lies in a vertical plane with the curved or bight portion thereof in a lowermost position. When in the rest position, the tip of the distal leg portion is disposed in proximity to the horizontal member so as to prevent accidental removal of articles hung on the hook member. The hook member is rotated to a release position, wherein the distal end is remote from the horizontal member to permit removal of articles from the hook member.

Inventors

  • 👤 Strohm Eamil Lippert

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-09 08:17
CPC Classifications
F; F16; F16B; F16B45/00; F16B45/02; F16B45/034

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 229 words
A securing hook for releasably supporting an article, comprising, in combination, hook means, mounting means for mounting said hook means on a supporting surface, and a generally horizontally extending member, said hook means comprising a generally U-shaped intermediate portion having first and second leg portions connected by a curved bight portion, a first end portion connected to said first leg portion and adapted for rotatable mounting on said mounting means such that said hook means has a generally horizontal axis of rotation lying in a plane defined by said first and second leg portions and rotation of said hook means causes displacement of said U-shaped intermediate portion away from a first stable rest position wherein said U-shaped portion is substantially vertically oriented with the curved portion thereof in a lowermost position, and a second elongated end portion forming an extension of said second leg portion of said U-shaped portion and so constructed that when said hook means is in said rest position, the tip of said second end portion is disposed in proximity to said horizontally extending member so as to prevent accidental removal of an article when said hook means is in said rest position, and to allow removal of an article when said hook means is rotated to a second release position wherein the tip of said second end portion is remote from said horizontally extending member.
Claim 2
Dependent Claim 229 words
A securing hook for releasably supporting an article, comprising, in combination, hook means, mounting means for mounting said hook means on a supporting surface, and a generally horizontally extending member, said hook means comprising a generally U-shaped intermediate portion having first and second leg portions connected by a curved bight portion, a first end portion connected to said first leg portion and adapted for rotatable mounting on said mounting means such that said hook means has a generally horizontal axis of rotation lying in a plane defined by said first and second leg portions and rotation of said hook means causes displacement of said U-shaped intermediate portion away from a first stable rest position wherein said U-shaped portion is substantially vertically oriented with the curved portion thereof in a lowermost position, and a second elongated end portion forming an extension of said second leg portion of said U-shaped portion and so constructed that when said hook means is in said rest position, the tip of said second end portion is disposed in proximity to said horizontally extending member so as to prevent accidental removal of an article when said hook means is in said rest position, and to allow removal of an article when said hook means is rotated to a second release position wherein the tip of said second end portion is remote from said horizontally extending member.
Claim 3
Dependent Claim 21 words
The securing hook of claim 1 wherein the surface is generally horizontal and downwardly facing, and constitutes said horizontally extending member.
Claim 4
Dependent Claim 35 words
The securing hook of claim 1 further comprising a collar depending from said horizontally extending member and rotatably supporting said first end portion of said hook means at a position spaced from said mounting means.

References Cited (Backward Citations)

US1376546A Cited
US802705A Cited
US819311A Cited
FR752772A Cited
US1999218A Cited
US2684226A Cited
US2987289A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1981-03-27 1981-09-26 1982-03-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1985-03-27 1985-09-26 1986-03-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1989-03-27 1989-09-26 1990-03-28 $7700.00 Window Closed / Lapsed

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