US4290284A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Locking device for spoked wheel vehicles
Assignee: Individual
•
Filing: 1980-04-21
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Granted: 1981-09-22
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Expires: 2000-04-21
Abstract
Abstract A locking device for use in conjunction with spoked wheel vehicles includes a hasp having first and second hinged members. The first member includes an outwardly projecting staple, and the second member includes a corresponding slot which passes over the staple when the second member is folded against the first member in the locked position. A threaded nut is rigidly attached to a plate, and the threaded nut is spun onto an end of a threaded wheel axle which supports the spoked wheel. The first member of the hasp is attached to the plate and to the vehicle frame by a clamping bracket engaged by screws inserted through holes within the first member and through slots within the plate. The hasp also includes a pair of flanges extending perpendicularly from opposite edges of the second member. When the second memberof the hasp is closed over the first member in the locked position, the flanges extend beyond the first member and plate and project between the spokes of the spoked wheel for immobilizing it. The heads of the screws which engage the clamping bracket are inaccessible when the second member of the hasp is folded over the first member. The shackle of a padlock may be passed through the staple of the hasp for maintaining the locking device in its locked position.
Inventors
- 👤 Edward E. Nicksic
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-25 09:17
CPC Classifications
B; B62; B62H; B62H5/00; B62H5/14; Y; Y10; Y10S; Y10S70/00; Y10S70/57; Y10T; Y10T70/00; Y10T70/50; Y10T70/5611; Y10T70/5836; Y10T70/5841; Y10T70/5845; Y10T70/5854; Y10T70/5858; Y10T70/5867; Y10T70/5872
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
205 words
A locking device for locking a spoked wheel of a spoked wheel vehicle, the spoked wheel being rotatably mounted upon a threaded axle, the threaded axle being attached to a frame member of the vehicle, said locking device comprising in combination: a. a hasp including a first member having a staple projecting from one side thereof, said staple being formed to permit the passage of a shackle of a padlock therethrough, said hasp also including a second member hinged to said first member and having a slot located opposite said staple, said staple extending through said slot when said second member is folded over said first member; b. a first threaded nut attached to said first member for threadedly engaging the threaded axle upon which the spoked wheel is rotatably mounted and preventing detachment of the threaded axle from the frame member of the vehicle; and c. attaching means coupled to said first member for releasably attaching said first member to the frame member of the vehicle to prevent rotation of said threaded nut, access to said attaching means for effecting release of said first member from the frame member of the vehicle being prevented when said second member is folded over said first member.
Claim 2
Dependent Claim
205 words
A locking device for locking a spoked wheel of a spoked wheel vehicle, the spoked wheel being rotatably mounted upon a threaded axle, the threaded axle being attached to a frame member of the vehicle, said locking device comprising in combination: a. a hasp including a first member having a staple projecting from one side thereof, said staple being formed to permit the passage of a shackle of a padlock therethrough, said hasp also including a second member hinged to said first member and having a slot located opposite said staple, said staple extending through said slot when said second member is folded over said first member; b. a first threaded nut attached to said first member for threadedly engaging the threaded axle upon which the spoked wheel is rotatably mounted and preventing detachment of the threaded axle from the frame member of the vehicle; and c. attaching means coupled to said first member for releasably attaching said first member to the frame member of the vehicle to prevent rotation of said threaded nut, access to said attaching means for effecting release of said first member from the frame member of the vehicle being prevented when said second member is folded over said first member.
Claim 3
Dependent Claim
52 words
A locking device as recited in claim 1 further including at least one flange attached to said second member, said flange passing beyond said first member and extending between the spokes of the spoked wheel when said second member is folded over said first member for preventing rotation of the spoked wheel.
Claim 4
Dependent Claim
57 words
A locking device as recited in claim 2 further including a cover attached to said second member and positioned to overlie said staple when said second member is folded over said first member, said cover allowing the shackle of a padlock to be inserted through said staple while restricting access to the inserted shackle of the padlock.
Claim 5
Dependent Claim
44 words
A locking device as recited in claim 2 wherein said first threaded nut is rigidly attached to a third member, and said third member is slidingly attached to said first member for varying the distance between said first threaded nut and said attaching means.
Claim 6
Dependent Claim
33 words
A locking device as recited in claim 4 wherein said third member has at least one slotted region engaged by said attaching means for slidingly attaching said third member to said first member.
Claim 7
Dependent Claim
17 words
A locking device as recited in claim 2 wherein said first threaded nut is a cap nut.
Claim 8
Dependent Claim
77 words
A locking device as recited in claim 2 further including a second threaded nut attached to said first member for threadedly engaging the threaded axle upon which the spoked wheel is rotatably mounted and preventing detachment of the threaded axle from the frame member of the vehicle, said second threaded nut being of a different size than said first threaded nut for allowing said locking device to be used in conjunction with threaded axis of different diameters.
Claim 9
Dependent Claim
40 words
A locking device as recited in claim 2 further comprising retaining means for retaining said second member away from said first member during operation of the vehicle to prevent said flange from interfering with the spokes of the spoked wheel.
Claim 10
Dependent Claim
39 words
A locking device as recited in claim 8 wherein said retaining means comprises at least one protuberance upon said flange, said protuberance contacting an edge of said first member for retaining said second member away from said first member.
Claim 11
Dependent Claim
102 words
A locking device as recited in claim 2 wherein the frame member of the vehicle includes a first side facing said first member and a second side opposite said first side, said attaching means comprising: a. a bracket for engaging the second side of the frame member, said bracket having a threaded region; and b. fastening means for threadedly engaging the threaded region of said bracket, said fastening means being installed on the side of said first member from which said staple projects, said fastening means being covered by said second member when said second member is folded over said first member.
Claim 12
Dependent Claim
77 words
A locking device as recited in claim 10 wherein said bracket includes at least one threaded hole and said fastening means comprises at least one screw having a shaft inserted through a hole in said first member for engaging the threaded hole of said bracket and having a head for turning the shaft of the screw, the head of the screw being covered by said second member when said second member is folded over said first member.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1984-09-21 | 1985-03-23 | 1985-09-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1988-09-21 | 1989-03-23 | 1989-09-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1992-09-21 | 1993-03-23 | 1993-09-22 | $7700.00 | Window Closed / Lapsed |