US4549669A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Latch for video cassette container
Assignee: Hanny Magnetics (bvi) Ltd
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Filing: 1984-10-30
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Granted: 1985-10-29
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Expires: 2004-10-30
Abstract
Abstract A container with a pivotal closure member and latching means for said closure member is disclosed. The latching means includes a female part defining an entry leading to an enlarged area relative to said entry, and a compressible male part sized and shaped to occupy said enlarged area after being compressed through said entry, the female part being mounted on one of said container and closure member, and the male part being mounted on the other of said container and said closure member.
Inventors
- 👤 Richard E. Rozporka
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 14:55
CPC Classifications
G; G11; G11B; G11B23/00; G11B23/02; G11B23/023; G11B23/0233; E; E05; E05C; E05C19/00; E05C19/06; E05C19/063; E05C19/066
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
129 words
In a container with a pivotal closure member, latching means for said closure member comprising: a female part defining an entry leading to an enlarged area relative to said entry, said enlarged area being defined by a pair of opposed concave arcuate surfaces, and a compressible male part sized and shaped to occupy said enlarged area after being compressed through said entry, said male part being formed from a pair of spaced apart parallel elongate members defining thereon a pair of convex surfaces, said spacing permitting compression of the elongate members towards each other to permit passage through said entry, said female part being mounted on one of said container and closure member, and said male part being mounted on the other of said container and said closure member.
Claim 2
Dependent Claim
129 words
In a container with a pivotal closure member, latching means for said closure member comprising: a female part defining an entry leading to an enlarged area relative to said entry, said enlarged area being defined by a pair of opposed concave arcuate surfaces, and a compressible male part sized and shaped to occupy said enlarged area after being compressed through said entry, said male part being formed from a pair of spaced apart parallel elongate members defining thereon a pair of convex surfaces, said spacing permitting compression of the elongate members towards each other to permit passage through said entry, said female part being mounted on one of said container and closure member, and said male part being mounted on the other of said container and said closure member.
Claim 3
Dependent Claim
22 words
A container and closure member in accordance with claim 1, and including a bridge joining said elongate members to restrict compression thereof.
Claim 4
Dependent Claim
54 words
A container and closure member in accordance with claim 2, wherein said convex surfaces are adjacent one end of said elongate members, and said bridge joining said elongate members is adjacent the other ends and extends therefrom between said members, the extent of said bridge controlling the degree of flexibility of said elongate members.
Claim 5
Dependent Claim
102 words
An album for a tape cassette comprising: a rectangular box having one hinged side, a pair of female latching members mounted on said box, each of said female members formed from two spaced apart rails having mutually facing arcuate concavities therein, and a pair of male latching members mounted on said hinged side for cooperation with said female latching members, each of said male members being formed from two spaced apart flexible legs sized for frictional insertion between the spaced apart rails of said female members, said legs defining arcuate convex areas for substantially occupying the arcuate concavities of said female members.
Claim 6
Dependent Claim
102 words
An album for a tape cassette comprising: a rectangular box having one hinged side, a pair of female latching members mounted on said box, each of said female members formed from two spaced apart rails having mutually facing arcuate concavities therein, and a pair of male latching members mounted on said hinged side for cooperation with said female latching members, each of said male members being formed from two spaced apart flexible legs sized for frictional insertion between the spaced apart rails of said female members, said legs defining arcuate convex areas for substantially occupying the arcuate concavities of said female members.
Claim 7
Dependent Claim
46 words
An album for a tape cassette in accordance with claim 4, wherein the legs of said male members have sloped leading edges to facilitate frictional insertion between the rails of said female members, each of said legs defining a channel therealong for engagement with said rails.
Claim 8
Dependent Claim
41 words
An album for a tape cassette in accordance with claim 4, wherein the legs of said male latching members are spaced apart a sufficient distance to require compression towards each other to permit insertion between the rails of said female members.
Claim 9
Dependent Claim
28 words
An album for a tape cassette in accordance with claim 6, and including a solid bridge between said legs to restrict the extent of compressibility of said legs.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1988-10-28 | 1989-04-29 | 1989-10-29 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-10-28 | 1993-04-29 | 1993-10-29 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-10-28 | 1997-04-29 | 1997-10-29 | $7700.00 | Window Closed / Lapsed |