US4365490A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking device for use on suitcases
Assignee: Individual
•
Filing: 1980-03-31
•
Granted: 1982-12-28
•
Expires: 2000-03-31
Abstract
Abstract A locking device for use on suitcases comprising two keepers, each having a lateral notch and with an outermost surface inclined to form a cam, two lock-staples inside of which are engaged the keepers, latch hooks pivotally mounted in the lock-staples, which hooks are adapted to engage in the notches provided in the keepers under the action of elastic members when the suitcase is in its closed position, the latch hooks being connected to an opening control bar and to a locking bar, both bars being mounted for axial sliding movement inside a housing of the suitcase.
Inventors
- 👤 Stephane Manzoni
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 21:40
CPC Classifications
E; E05; E05B; E05B65/00; E05B65/52; E05B65/5207; E05B65/5246; E05B65/5269; E05C; E05C9/00; E05C9/02; Y; Y10; Y10S; Y10S292/00; Y10S292/48; Y10T; Y10T292/00; Y10T292/08; Y10T292/0801; Y10T292/0825; Y10T292/0826; Y10T292/0832; Y10T292/1043; Y10T292/1051; Y10T292/1052; Y10T292/1053; Y10T70/00; Y10T70/50; Y10T70/5009; Y10T70/5031; Y10T70/5058; Y10T70/5062; Y10T70/5066
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
135 words
A locking device for use in suitcases, comprising: a housing including two elements adapted to be assembled, keepers in one of said elements, each keeper having a lateral notch and an outermost surface inclined to form a cam, lock-staples in the other of said elements, each lock-staple adapted to engage a respective keeper therein, latch hooks, each pivotally mounted inside a respective one of said lock-staples and adapted to be engaged in a notch provided in a respective keeper, elastic members, each associated with a latch hook for biasing the associated latch hook in said notch provided in said respective keeper, an opening control bar axially slidably mounted within said housing and selectively engageable with said latch hooks, and a locking bar axially slidably mounted within said housing and selectively engageable with said latch hooks.
Claim 2
Dependent Claim
135 words
A locking device for use in suitcases, comprising: a housing including two elements adapted to be assembled, keepers in one of said elements, each keeper having a lateral notch and an outermost surface inclined to form a cam, lock-staples in the other of said elements, each lock-staple adapted to engage a respective keeper therein, latch hooks, each pivotally mounted inside a respective one of said lock-staples and adapted to be engaged in a notch provided in a respective keeper, elastic members, each associated with a latch hook for biasing the associated latch hook in said notch provided in said respective keeper, an opening control bar axially slidably mounted within said housing and selectively engageable with said latch hooks, and a locking bar axially slidably mounted within said housing and selectively engageable with said latch hooks.
Claim 3
Dependent Claim
26 words
A device as claimed in claim 1, wherein the control and locking bars are constituted by flexible plates sliding one against the other in the housing.
Claim 4
Dependent Claim
89 words
A device as claimed in claim 1 or 2, further comprising a control member having a finger, and wherein each latch hook has a stud integral therewith, and the control bar has two ends with apertures inside of which are received and selectively engaged the studs integral with the latch hooks, said control bar further having a middle part provided with two stop members cooperating with walls of the housing, one of said stop members including an orifice inside of which is engaged the finger of the control member.
Claim 5
Dependent Claim
101 words
A device as claimed in claim 1 or 2, further comprising a cam, a locking member for controlling the cam, and wherein the locking bar has one end provided with an orifice inside which is received and selectively engaged a stud integral with one of the latch hooks, and another end adapted to come into abutment with a stud integral with another latch hook, said locking bar having a central part provided with two stop members cooperating with walls of the housing, one of said stop members including a shoulder against which said cam is adapted to come into resting contact.
Claim 6
Dependent Claim
56 words
A device as claimed in claim 2, further comprising a finger adapted to be engaged in a hole in the control bar, and a control member including a push button mounted to pivot about one of an axis integral with the housing and a plate added onto the housing, said axis being perpendicular to the finger.
Claim 7
Dependent Claim
58 words
A device as claimed in claim 3, wherein the control member includes a push button mounted in a sliding relation inside one of a recess of the housing and a plate added onto the housing, and in parallel with the control bar which is provided with said orifice inside of which is engaged the finger said control member.
Claim 8
Dependent Claim
85 words
A device as claimed in claim 3, wherein said control member includes a lever pivotally mounted to one of the housing and a plate added onto the housing, said lever having a boss and said finger integral therewith and the control member further includes a push button pivotally mounted at one end thereof on one of the housing and a plate added onto said housing, said push button having another end provided with a recess inside of which is engaged the boss of said lever.
Claim 9
Dependent Claim
82 words
A device as claimed in claim 1, in which said keepers are secured to a portion of the suitcase, further comprising a guiding finger secured to said portion of the suitcase, and wherein the housing has a central part provided with a recess inside of which is engaged said guiding finger in a closed position of said suitcase, said finger, in said closed position, being arranged in the bottom of the recess and subjected to the action of an elastic member therein.
References Cited (Backward Citations)
FI21686A
Cited
US257334A
Cited
US477331A
Cited
DE235289C
Cited
US1145541A
Cited
US1125754A
Cited
US1370941A
Cited
GB242572A
Cited
GB533722A
Cited
US2344705A
Cited
US2646719A
Cited
US2752773A
Cited
FR1139917A
Cited
US2893773A
Cited
US3135105A
Cited
US3314703A
Cited
US3707862A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-12-27 | 1986-06-28 | 1986-12-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-12-27 | 1990-06-28 | 1990-12-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-12-27 | 1994-06-28 | 1994-12-28 | $7700.00 | Window Closed / Lapsed |