US4505010A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Spring clip
Assignee: CONA INDUSTRIEERZEUGNISSE VON HOHEM RANG A CORP OF FED REP OF GERMANY GmbH
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Filing: 1982-09-22
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Granted: 1985-03-19
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Expires: 2002-09-22
Abstract
Abstract A spring clip particularly suitable for fixing a mud-flap to a motor vehicle has two legs interconnected by means of a base and is so formed that when relaxed the legs converge towards their free ends. A threaded bore is provided in one of the legs, in which may be threaded a screw to contact the other leg, such that the two legs may be thrust apart on further turning of the screw. The clip may then be fitted over a fender-fold against which a portion of a mud-flap lies, such that the mud-flap is securely held thereby. The leg contacted by the screw-end may have a contact depression formed therein to receive the screw-end, to prevent wandering thereof. In an alternative embodiment, a separate U-shaped expanding tool is provided, one leg of which may engage one leg of the clip, and the other leg of which has a threaded bore in which a screw can be fitted, such that the screw may engage the other leg of the clip. In this way, the clip may be expanded externally, and hence fitted deeper into engagement with a fender-fold and mud-flap.
Inventors
- 👤 Knut Arenhold
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-24 21:54
CPC Classifications
F; F16; F16B; F16B2/00; F16B2/20; F16B2/22; F16B2/24; F16B2/241; F16B2/245; B; B25; B25B; B25B31/00; F16B37/00; F16B37/04; F16B37/041; Y; Y10; Y10T; Y10T24/00; Y10T24/44; Y10T24/44009; Y10T24/44641; Y10T24/44684; Y10T24/44966
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
163 words
A spring clip suitable for fastening a mud-flap to a motor vehicle, which clip comprises a first leg having a free end, a second leg having a free end, and a base conjoining said first and second legs at their ends remote from said free ends thereof, the clip being resilient and so-formed that in the relaxed state said legs converge towards one another at their said free ends, wherein an opening is provided in the first leg and said opening has externally accessible means for receiving and engaging one part of a two-part expanding tool, the second leg having an externally accessible contact region for the other part of the two-part expanding tool, said externally accessible contact region comprising a bar spaced outwardly of said second leg, between which bar and leg said other part of the expanding tool can be inserted and at least partially enclosed thereby, and the two parts of said tool being movable one relative to the other.
Claim 2
Dependent Claim
163 words
A spring clip suitable for fastening a mud-flap to a motor vehicle, which clip comprises a first leg having a free end, a second leg having a free end, and a base conjoining said first and second legs at their ends remote from said free ends thereof, the clip being resilient and so-formed that in the relaxed state said legs converge towards one another at their said free ends, wherein an opening is provided in the first leg and said opening has externally accessible means for receiving and engaging one part of a two-part expanding tool, the second leg having an externally accessible contact region for the other part of the two-part expanding tool, said externally accessible contact region comprising a bar spaced outwardly of said second leg, between which bar and leg said other part of the expanding tool can be inserted and at least partially enclosed thereby, and the two parts of said tool being movable one relative to the other.
Claim 3
Dependent Claim
88 words
A spring clip according to claim 1, in which the opening provided in said first leg is of key-hole shape, the long axis of which opening runs in the direction in which relative movement between the clip and tool must be effected to achieve engagement between said other part of the tool and said externally accessible contact region, said one part of the expanding tool comprising a screw having an annular groove at one end thereof which groove is engageable with the key-hole opening in said first leg.
Claim 4
Dependent Claim
24 words
A spring clip according to claim 1, in which the region of said first leg in which is formed the opening is displaced outwardly.
Claim 5
Dependent Claim
49 words
A spring clip according to claim 1, in which one of the first and second legs has hooks formed therein between the free end of the leg and the base, which hooks extend inwardly in the direction of the base and the other of the first and second legs.
Claim 6
Dependent Claim
55 words
A spring clip according to claim 1, and adapted for the attachment of a mud-flap to the fender-fold of a motor vehicle, in which the area of one of the first and second legs lying between the free end and the contact region thereof is bent towards the other of the first and second legs.
Claim 7
Dependent Claim
37 words
A spring clip according to claim 5, in which the area of the other of the first and second legs lying opposite to the bent-down area of said one leg is also bent in the same direction.
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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) | 1988-03-18 | 1988-09-17 | 1989-03-19 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1992-03-18 | 1992-09-17 | 1993-03-19 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1996-03-18 | 1996-09-17 | 1997-03-19 | $7700.00 | Window Closed / Lapsed |