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US3822446A Expired / Lapsed US ⏱️ 0.0 years remaining

Loss-prevention wallet clamp and chain device

Assignee: Individual
•
Filing: 1973-11-16
•
Granted: 1974-07-09
•
Expires: 1993-11-16
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Abstract

Abstract In a preferred embodiment, a wallet safety clamp and chain and belt latch on the end of the chain for slidably clamping over the belt edge of a man, the chain being of a link-type which does not therefore knot during use to thereby weaken the chain, and the chain being linked to a circular end of the head of the clamp in which the head is a bent rigid but resilient steel wire, with one end of the head-forming wire extending laterally a very minor distance and looping back in a reverse direction to form a semicircular hook-portion as the head catch, and the other portion of wire extending from the head extending linearly slightly greater in length than a typical wallet''s width and then bending sharply in a rounded bend to form a reverse-direction leg which is latchable into the semicircular hook-portion which extends traversely to the direction of the linearly extending reverse-direction leg, such that there is formed a head extending in a space-saving and non-protruding direction the same as the plane in which the semicircular hook-portion extends, and with the hook-portion being formed in close relationship to the backbody leg so as to not be uncomfortably wide and bulky in latch nature when the clamp is buckled around a wallet, and with the back-body leg continuing directly without curves into the head portion thereby avoiding unnecessary protrusions of tumor portions which might catch on a pocket or which might in time wear-away a pocket undesirably in the placing of the wallet into a pocket and removing the same therefrom, whereby a functional wallet clamp is provided obtaining both security against loss of the wallet accidentally such as when sitting in an easy-chair or automobile seat or the like, while being attractive in apperance and easily latchable on and removable from a wallet as desired by virtue of the above structural relationships.

Inventors

  • 👤 B Silverstein

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 01:42
CPC Classifications
A; A45; A45C; A45C13/00; A45C13/18; A45C13/20; F; F16; F16B; F16B45/00; F16B45/02; F16B45/036; Y; Y10; Y10T; Y10T24/00; Y10T24/13; Y10T24/1376; Y10T24/31; Y10T24/312; Y10T24/34; Y10T24/3427; Y10T24/3449; Y10T24/3451

Claims Analysis

Total Claims: 9
Claim 1
Independent Claim 263 words
A wallet clamp device comprising in combination: a unitary rigid wire-like member substantially resilient and shaped into two substantially parallel first and second legs of sufficient dimensions so as to encompass an associated wallet formed by a substantially sharp rounded bend at about a mid-point along the length of the wire-like member, each of the legs extending from the rounded bend substantially linearly in a common direction and spaced apart from one-another, the first leg being of a length of a first predetermined dimension, the second leg extending a second predetermined distance substantially linearly through its length to a second end of the second leg, the second end thereof continuing in a substantially tight reversely bent circular end lying wholely between the planes formed by said legs defining an annular space thereof and thereafter angling substantially laterally transversely to the portions of the legs extending linearly and in a direction substantially toward thE first leg for a third predetermined short dimension and thereafter bending to and extending in a reverse direction forming a hook-shaped portion defining a semi-circular partial ring, the hook-like portion being positioned such that when the first leg is compressed against resilient outwardly biasing force of the second leg from the first leg in order to move the second leg toward the first leg and to maneuver a free-end of the first leg around the hook-like portion to be restrained in a closed state within the semi-circular partial ring the closed-state first and second legs are throughout their linear lengths a substantially uniform fourth predetermined distance in spacing from oneanother.
Claim 2
Dependent Claim 263 words
A wallet clamp device comprising in combination: a unitary rigid wire-like member substantially resilient and shaped into two substantially parallel first and second legs of sufficient dimensions so as to encompass an associated wallet formed by a substantially sharp rounded bend at about a mid-point along the length of the wire-like member, each of the legs extending from the rounded bend substantially linearly in a common direction and spaced apart from one-another, the first leg being of a length of a first predetermined dimension, the second leg extending a second predetermined distance substantially linearly through its length to a second end of the second leg, the second end thereof continuing in a substantially tight reversely bent circular end lying wholely between the planes formed by said legs defining an annular space thereof and thereafter angling substantially laterally transversely to the portions of the legs extending linearly and in a direction substantially toward thE first leg for a third predetermined short dimension and thereafter bending to and extending in a reverse direction forming a hook-shaped portion defining a semi-circular partial ring, the hook-like portion being positioned such that when the first leg is compressed against resilient outwardly biasing force of the second leg from the first leg in order to move the second leg toward the first leg and to maneuver a free-end of the first leg around the hook-like portion to be restrained in a closed state within the semi-circular partial ring the closed-state first and second legs are throughout their linear lengths a substantially uniform fourth predetermined distance in spacing from oneanother.
Claim 3
Dependent Claim 26 words
A wallet clamp device of claim 1, in which the tight circular end extends along a plane common to that in which the rounded bend extends.
Claim 4
Dependent Claim 30 words
A wallet clamp device of claim 2, in which the hook-like portion extends to form the semi-circular partial ring along a plane substantially transverse to the linearly extending first leg.
Claim 5
Dependent Claim 29 words
A wallet clamp device of claim 3, in which an outer face of the semi-circular partial ring is substantially flattened at a terminal portion of the semi-circular partial ring.
Claim 6
Dependent Claim 55 words
A wallet clamp device of claim 4, including a link-type chain of a fifth predetermined length dimension, and a latching means joined to one end of the link-type chain for fastening to an object, and the remaining opposite end of the link-type chain being linked to the tight circular end through the annular space thereof.
Claim 7
Dependent Claim 24 words
A wallet clamp device of claim 5, in which the latching means is a u-shaped clamp slidably clampable over an edge of a belt.
Claim 8
Dependent Claim 55 words
A wallet clamp device of claim 1, including a link-type chain of a fifth predetermined length dimension, and a latching means joined to one end of the link-type chain for fastening to an object, and the remaining opposite end of the link-type chain being linked to the tight circular end through the annular space thereof.
Claim 9
Dependent Claim 24 words
A wallet clamp device of claim 7, in which the latching means is a u-shaped clamp slidably clampable over an edge of a belt.

References Cited (Backward Citations)

US173067A Cited
US555004A Cited
CA480759A Cited
US737592A Cited
US753613A Cited
US1281469A Cited
US1555714A Cited
US1764451A Cited
US2419092A Cited
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USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1977-07-08 1978-01-07 1978-07-09 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1981-07-08 1982-01-07 1982-07-09 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1985-07-08 1986-01-07 1986-07-09 $7700.00 Window Closed / Lapsed

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