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US4976350A Expired / Lapsed US ⏱️ 0.0 years remaining

Apparatus for accommodating box-like articles

Assignee: Nifco Inc
•
Filing: 1989-10-27
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Granted: 1990-12-11
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Expires: 2009-10-27
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Abstract

Abstract An apparatus for accommodating box-like articles is disclosed, which includes a case open at least at the front for permitting a plurality of box-like articles (e.g., cassettes) to be slidably accommodated through the front opening independently of one another and in a plurality of rows of disposed one above another, compression springs for independently forwardly urging the box-like articles accommodated in the case, a heart-like cam groove and locking pin for locking the box-like articles in their retreated positions in the case against the biasing forces of the springs, and a stopper (e.g., shoulder surface of the case, front edge of upper slide holder, upright surfaces of lower slide holder and rear wall surface of recessed portion) for stopping the box-like articles such that these in a row partly partly project outwardly from the opening of the case to a smaller extent than that in the next lower row.

Inventors

  • 👤 Masumi Fukumoto

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-03 06:48
CPC Classifications
B; B60; B60R; B60R11/00; G; G11; G11B; G11B23/00; G11B23/02; G11B23/023; B60N; B60N3/00; B60N3/08

Claims Analysis

Total Claims: 6
Claim 1
Independent Claim 133 words
An apparatus for accommodating box-like articles comprising a case open at least at the front for permitting box-like articles to be slidably accommodated through said front opening, biasing means for forwardly urging said box-like articles accommodated in said case, and locking means for locking said box-like articles in retreated positions thereof in said case against the biasing forces of said biasing means, said box-like articles being released from the locked state when they are further pushed from said retreated positions, wherein said locking means comprises a cylinder secured to said case, a piston rod slidable in said cylinder, a heart-like cam groove formed in the upper surface of an intermediate portion in the length of said piston rod, and a locking pin extending into said cam groove to swing along said cam groove.
Claim 2
Independent Claim 133 words
An apparatus for accommodating box-like articles comprising a case open at least at the front for permitting box-like articles to be slidably accommodated through said front opening, biasing means for forwardly urging said box-like articles accommodated in said case, and locking means for locking said box-like articles in retreated positions thereof in said case against the biasing forces of said biasing means, said box-like articles being released from the locked state when they are further pushed from said retreated positions, wherein said locking means comprises a cylinder secured to said case, a piston rod slidable in said cylinder, a heart-like cam groove formed in the upper surface of an intermediate portion in the length of said piston rod, and a locking pin extending into said cam groove to swing along said cam groove.
Claim 3
Dependent Claim 35 words
The apparatus according to claim 1, wherein a plurality of box-like articles are accommodated in said case through said front opening thereof independently of one another and in a plurality of rows one above another.
Claim 4
Dependent Claim 40 words
The apparatus according to claim 2, which further comprises means for stopping said box-like articles such that these in a row partly project outwardly from said front opening of said base to a smaller extent than the next lower row.
Claim 5
Dependent Claim 27 words
The apparatus according to claim 1, which further comprises a lid for covering said front opening and being forwardly pivotally turned down to open said front opening.
Claim 6
Dependent Claim 31 words
The apparatus according to claim 1, which further comprises a slide holder slidably accommodated in said case for supporting thereon a box-like article inserted into said case through said front opening.

References Cited (Backward Citations)

US3836222A Cited
US4121877A Cited
US4235490A Cited
US4549775A Cited
US4641747A Cited
US4738361A Cited
US4630732A Cited
US4702533A Cited
US4776463A Cited
US4890735A Cited
US4838422A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1993-12-10 1994-06-11 1994-12-11 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1997-12-10 1998-06-11 1998-12-11 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2001-12-10 2002-06-11 2002-12-11 $7700.00 Window Closed / Lapsed

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