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US4776191A Expired / Lapsed US ⏱️ 0.0 years remaining

Key holder

Assignee: Individual
•
Filing: 1987-04-24
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Granted: 1988-10-11
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Expires: 2007-04-24
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Abstract

Abstract A key holder having one end provided with an end opening such that a key ring may be easily removed therefrom. The end opening is formed by a passage which connects to a key ring retaining opening, and the passage is normally closed by a spring biased plunger which is operable to open the passage.

Inventors

  • 👤 Sumner MacDonald

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 08:13
CPC Classifications
A; A44; A44B; A44B15/00; A44B15/002; F; F16; F16B; F16B45/00; F16B45/04; F16B45/049; F16B45/053; Y; Y10; Y10T; Y10T70/00; Y10T70/80; Y10T70/8432; Y10T70/8676; Y10T70/8757

Claims Analysis

Total Claims: 8
Claim 1
Independent Claim 204 words
A key ring holder comprising a longitudinally oriented and substantially enclosed housing including a longitudinally extending body having intermediate sidewalls and terminating at opposite ends in a rear end and a front end wherein said front end terminates in a front edge face, are opening only for receipt of a key ring proximal to said front edge face extending through said body thickness, a passage longitudinally oriented within said body, said passage opening at said front edge face and extending between said front end and said opening such that said key ring is both solely received and removed from said opening through said passage, a longitudinally oriented post supported by said housing and longitudinally slidably movable between a first closed position wherein said passage is obstructed to block the removal or receipt of said key ring therein and a second open position wherein said passage is substantially unobstructed to freely permit the removal or receipt of said key ring therein, said post terminating in a forward face which is flush with said front edge face in said first position, said post including actuation means to retract said post to said second open position, and means for normally biasing said post to said first position.
Claim 2
Dependent Claim 204 words
A key ring holder comprising a longitudinally oriented and substantially enclosed housing including a longitudinally extending body having intermediate sidewalls and terminating at opposite ends in a rear end and a front end wherein said front end terminates in a front edge face, are opening only for receipt of a key ring proximal to said front edge face extending through said body thickness, a passage longitudinally oriented within said body, said passage opening at said front edge face and extending between said front end and said opening such that said key ring is both solely received and removed from said opening through said passage, a longitudinally oriented post supported by said housing and longitudinally slidably movable between a first closed position wherein said passage is obstructed to block the removal or receipt of said key ring therein and a second open position wherein said passage is substantially unobstructed to freely permit the removal or receipt of said key ring therein, said post terminating in a forward face which is flush with said front edge face in said first position, said post including actuation means to retract said post to said second open position, and means for normally biasing said post to said first position.
Claim 3
Dependent Claim 15 words
The holder of claim 1, said passage being laterally offset with respect to said opening.
Claim 4
Dependent Claim 26 words
The holder of claim 1, said opening being substantially circular, said passage being substantially straight and being laterally offset relative to the center of said opening.
Claim 5
Dependent Claim 29 words
The holder of claim 1, said member having an arcuate notch therein which is substantially aligned with and forms a part of said opening in said first position thereof.
Claim 6
Dependent Claim 28 words
The holder of claim 1, said notch and said opening cooperating to define a substantially circular opening in said housing when said member is in said first position.
Claim 7
Dependent Claim 32 words
The holder of claim 1, said actuation means including a button outwardly extending from the one sidewall of said body and longitudinally movable with respect thereto in a longitudinal slot provided therein.
Claim 8
Dependent Claim 37 words
The holder of claim 1, said front edge face being substantially flat, said post having a substantially flat front end which is substantially flush with said front edge face when said post is in said first position.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1991-10-11 1992-04-11 1992-10-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1995-10-11 1996-04-11 1996-10-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1999-10-11 2000-04-11 2000-10-11 $7700.00 Window Closed / Lapsed

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