Patent US4580586A successfully refreshed from Google Patents.
US4580586A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Vanity case
Assignee: Pola Orbis Holdings Inc
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Filing: 1983-12-12
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Granted: 1986-04-08
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Expires: 2003-12-12
Abstract
Abstract A vanity case comprises a main container having a receptacle and a cover, and a tray for detachably holding the main container therein. The receptacle has a space in which a pair of sliding pieces are disposed for an engagement with a projection of the cover. The sliding pieces are connected together in such manner that the inner ends approach each other to hold the projection therebetween when the outer ends are located away from each other and projected beyond the side walls of the receptacle by an elastic means. A means is provided for maintaining the cover in the closed position and upon rearward movement of the main container with respect to the tray, for releasing the closed position of the cover.
Inventors
- 👤 Chihiro Kitoh
- 👤 Masayuki Suzumori
- 👤 Takashi Sugiyama
- 👤 Nobuhisa Watanabe
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 21:57
CPC Classifications
A; A45; A45D; A45D33/00; A45D33/20; A45D40/00; A45D40/22
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
266 words
A vanity case comprising: a main container comprising a receptacle and a cover, said receptacle and said cover being hinged together at respective rear ends thereof, and said cover being urged to an open position with respect to said receptacle by an urge means; said receptacle having a space formed in a front end portion thereof, and said cover having a projection extending downwardly from a front end portion thereof, said projection being entered in said space when said cover is in a closed position with respect to said receptacle; a lock means disposed in said space and engageable with said projection to maintain said cover in said closed position, said lock means comprising a pair of sliding pieces each having an outer end and an inner end, and an elastic means, and said pair of sliding pieces being slidably connected together in such manner that said inner ends approach each other to hold said projection therebetween when said outer ends are located away from each other and projected beyond respective side walls of said receptacle by said elastic means; a tray having side walls, each said side wall being formed on an inner surface thereof with a lateral groove, said lateral groove being adapted to be engaged with said outer end of said sliding piece thereby detachably receiving said main container in said tray; and a means for maintaining said cover in said closed position when said main container is in a frontmost position with respect to said tray and upon rearward movement of said main container, for releasing said closed position of said cover.
Claim 2
Dependent Claim
266 words
A vanity case comprising: a main container comprising a receptacle and a cover, said receptacle and said cover being hinged together at respective rear ends thereof, and said cover being urged to an open position with respect to said receptacle by an urge means; said receptacle having a space formed in a front end portion thereof, and said cover having a projection extending downwardly from a front end portion thereof, said projection being entered in said space when said cover is in a closed position with respect to said receptacle; a lock means disposed in said space and engageable with said projection to maintain said cover in said closed position, said lock means comprising a pair of sliding pieces each having an outer end and an inner end, and an elastic means, and said pair of sliding pieces being slidably connected together in such manner that said inner ends approach each other to hold said projection therebetween when said outer ends are located away from each other and projected beyond respective side walls of said receptacle by said elastic means; a tray having side walls, each said side wall being formed on an inner surface thereof with a lateral groove, said lateral groove being adapted to be engaged with said outer end of said sliding piece thereby detachably receiving said main container in said tray; and a means for maintaining said cover in said closed position when said main container is in a frontmost position with respect to said tray and upon rearward movement of said main container, for releasing said closed position of said cover.
Claim 3
Dependent Claim
101 words
A vanity case as claimed in claim 1, wherein said means for maintaining and releasing said closed position of said cover comprises said lateral grooves in said tray, each said groove including a deep section formed in a front portion thereof and a shallow section, said deep sections having enough depth to permit said outer ends of said sliding pieces to be freely extended away from each other thereby to hold said projection of said cover between said inner ends, and said shallow sections pressing said outer ends inwardly against said elastic means thereby disengaging said projection from said inner ends.
Claim 4
Dependent Claim
53 words
A vanity case as claimed in claim 1, wherein each said sliding piece includes a rod body and a support, each said inner end has a hook-like portion and is slidable along an upper surface of said rod body of the other sliding piece, and said elastic means are fitted between said supports.
Claim 5
Dependent Claim
16 words
A vanity case as claimed in claim 3, wherein said elastic means comprises a coil spring.
Claim 6
Dependent Claim
30 words
A vanity case as claimed in claim 3, wherein each said hook-like portion includes a tooth and said projection includes recessed sides, said tooth being engageable with each said side.
Claim 7
Dependent Claim
39 words
A vanity case as claimed in claim 1, wherein said urge means comprises a spring having two projecting ends, one end thereof being in contact with a lower surface of said cover and the other end touching said receptacle.
Claim 8
Dependent Claim
56 words
A vanity case as claimed in claim 1, wherein said space is defined by a front end wall, a partition, side walls and an upper wall of said receptacle and a bottom plate, each said side wall of said receptacle being provided with a slot through which said outer end of said sliding piece projects outwardly.
Claim 9
Dependent Claim
30 words
A vanity case as claimed in claim 2, wherein each said groove includes an additional deep section formed in a rear portion thereof, said shallow section connecting both deep sections.
Claim 10
Dependent Claim
21 words
A vanity case as claimed in claim 2, wherein a stopper is formed at a rear end of each said groove.
References Cited (Backward Citations)
US1753315A
Cited
US2062363A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1989-04-07 | 1989-10-07 | 1990-04-08 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-04-07 | 1993-10-07 | 1994-04-08 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-04-07 | 1997-10-07 | 1998-04-08 | $7700.00 | Window Closed / Lapsed |