Patent US4094392A successfully refreshed from Google Patents.
US4094392A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Luggage latch mechanism
Assignee: Samsonite Corp
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Filing: 1977-03-01
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Granted: 1978-06-13
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Expires: 1997-03-01
Abstract
Abstract A gravity positioned detent is moved into obstructing relation to the end of a slidable latch member when the luggage case is wrong-side-up, preventing operation of the latch mechanism and opening of the case. When oriented right-side-up, the detent is moved out of the way, allowing full operation of the latch mechanism and opening of the case.
Inventors
- 👤 James S. Gregg
- 👤 William J. Reynolds
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 08:34
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/52; E05B65/5292; Y; Y10; Y10T; Y10T292/00; Y10T292/08; Y10T292/096; Y10T292/1014; Y10T292/1022; Y10T292/1031; Y10T70/00; Y10T70/70; Y10T70/7153; Y10T70/7169
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
187 words
A latch mechanism for releasably securing first and second luggage case sections to one another, comprising: means carried by the first case section including walls defining an opening; a drive plate having a hooklike clasp mounted on the second case section, said clasp being located for receipt within the opening in the first case section when the two sections are closed on one another and said drive plate and clasp being selectively movable with respect to said second case section from a first position of locking engagement of the clasp and walls defining said opening to a second position of disengagement of said clasp and opening defining walls; said drive plate including a stop member extending transversely of the direction of movement of said plate; and a gravity operated member pivotally mounted to said second case section and rotatable under the action of gravity from a position engaging the stop member of the drive plate with respect to the first case section preventing movement of the drive plate in a direction to release the latch mechanism to a position lying without the drive plate path of movement.
Claim 2
Dependent Claim
187 words
A latch mechanism for releasably securing first and second luggage case sections to one another, comprising: means carried by the first case section including walls defining an opening; a drive plate having a hooklike clasp mounted on the second case section, said clasp being located for receipt within the opening in the first case section when the two sections are closed on one another and said drive plate and clasp being selectively movable with respect to said second case section from a first position of locking engagement of the clasp and walls defining said opening to a second position of disengagement of said clasp and opening defining walls; said drive plate including a stop member extending transversely of the direction of movement of said plate; and a gravity operated member pivotally mounted to said second case section and rotatable under the action of gravity from a position engaging the stop member of the drive plate with respect to the first case section preventing movement of the drive plate in a direction to release the latch mechanism to a position lying without the drive plate path of movement.
Claim 3
Dependent Claim
100 words
In a luggage case having first and second case sections closable upon each other, the first case section including a latch mechanism for releasably joining the case sections together when they are closed, said latch mechanism being released by moveing a drive plate along a first direction, comprising: a detent mounted to said first case section to rotate under the influence of gravity alone in a plane transversely of the direction of movement of said drive plate from a first position preventing said drive plate movement to a second position out of the path of movement of said drive plate.
Claim 4
Dependent Claim
100 words
In a luggage case having first and second case sections closable upon each other, the first case section including a latch mechanism for releasably joining the case sections together when they are closed, said latch mechanism being released by moveing a drive plate along a first direction, comprising: a detent mounted to said first case section to rotate under the influence of gravity alone in a plane transversely of the direction of movement of said drive plate from a first position preventing said drive plate movement to a second position out of the path of movement of said drive plate.
Claim 5
Dependent Claim
39 words
In a luggage case as in claim 2, in which the drive plate and detent are enclosed within a closed channel carried by the first case section, walls defining said channel forming limits for rotative movement of the detent.
Claim 6
Dependent Claim
29 words
In a luggage case as in claim 2, in which the detent is L-shaped and mounted for rotation about an axis located at the common point of detent legs.
References Cited (Backward Citations)
US3245236A
Cited
US3828899A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1981-06-12 | 1981-12-12 | 1982-06-13 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1985-06-12 | 1985-12-12 | 1986-06-13 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1989-06-12 | 1989-12-12 | 1990-06-13 | $7700.00 | Window Closed / Lapsed |