US4183587A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Wheel and hubcap assembly
Assignee: Individual
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Filing: 1977-12-01
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Granted: 1980-01-15
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Expires: 1997-12-01
Abstract
Abstract A wheel and hubcap combination in which the wheel has an axially extending annular flange adjacent to its axis of rotation and in which a retaining portion on the hubcap engages the flange at a point close to the face of the wheel so that the lip of the cap engages bosses adjacent the wheel attaching nuts to maintain the hubcap in spaced relationship for insertion of a tool and removal of the hubcap from the wheel.
Inventors
- 👤 Edward G. Spisak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 08:00
CPC Classifications
B; B60; B60B; B60B7/00; B60B7/06; B60B7/10
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
188 words
A wheel and hub cap assembly including a wheel having an outer face with a plurality of uniformly and circumferentially spaced mounting bosses adapted to receive and to engage wheel securing nuts, an annular flange extending axially from said face adjacent the axis of said wheel and radially inwardly of said mounting bosses, a cup-shaped cap having a radially extending lip at the opening of said cup, said lip forming a radially inwardly opening annular groove, a retaining member having a radially outwardly extending flange disposed in said groove, said retaining member having a plurality of uniformly spaced resilient attaching portions extending radially inwardly from said lip and axially outwardly from said face, each of said attaching portions having an edge to bitingly engage the radially outward exterior of said annular flange to resist axial displacement of said cap from said wheel, and said mounting bosses being raised axially from said face, said lip engaging said bosses when said attaching portions are in engagement with said axial flange to maintain said lip in predetermined spaced relationship to the face of said wheel at locations between said mounting bosses.
Claim 2
Dependent Claim
188 words
A wheel and hub cap assembly including a wheel having an outer face with a plurality of uniformly and circumferentially spaced mounting bosses adapted to receive and to engage wheel securing nuts, an annular flange extending axially from said face adjacent the axis of said wheel and radially inwardly of said mounting bosses, a cup-shaped cap having a radially extending lip at the opening of said cup, said lip forming a radially inwardly opening annular groove, a retaining member having a radially outwardly extending flange disposed in said groove, said retaining member having a plurality of uniformly spaced resilient attaching portions extending radially inwardly from said lip and axially outwardly from said face, each of said attaching portions having an edge to bitingly engage the radially outward exterior of said annular flange to resist axial displacement of said cap from said wheel, and said mounting bosses being raised axially from said face, said lip engaging said bosses when said attaching portions are in engagement with said axial flange to maintain said lip in predetermined spaced relationship to the face of said wheel at locations between said mounting bosses.
Claim 3
Dependent Claim
180 words
A wheel and hub cap assembly including a wheel having an outer face with a plurality of uniformly and circumferentially spaced mounting bosses adapted to receive and to engage wheel securing nuts, an annular flange extending axially from said face adjacent the axis of said wheel and radially inwardly of said mounting bosses, a cup-shaped cap having a radially extending lip at the opening of said cup, said lip forming a radially inwardly opening annular groove, a retaining member having a radially outwardly extending flange disposed in said groove, said retaining member having a plurality of uniformly spaced resilient attaching portions extending radially inwardly from said lip and axially outwardly from said face, each of said attaching portions having an edge to bitingly engage the radially outward exterior of said annular flange to resist axial displacement of said cap from said wheel, and said retaining member having axially extending flange portions formed intermediate said attaching portions, said axially extending flange portions being engageable with the interior walls of said cup to maintain said annular retaining member coaxialy with said cup.
Claim 4
Dependent Claim
180 words
A wheel and hub cap assembly including a wheel having an outer face with a plurality of uniformly and circumferentially spaced mounting bosses adapted to receive and to engage wheel securing nuts, an annular flange extending axially from said face adjacent the axis of said wheel and radially inwardly of said mounting bosses, a cup-shaped cap having a radially extending lip at the opening of said cup, said lip forming a radially inwardly opening annular groove, a retaining member having a radially outwardly extending flange disposed in said groove, said retaining member having a plurality of uniformly spaced resilient attaching portions extending radially inwardly from said lip and axially outwardly from said face, each of said attaching portions having an edge to bitingly engage the radially outward exterior of said annular flange to resist axial displacement of said cap from said wheel, and said retaining member having axially extending flange portions formed intermediate said attaching portions, said axially extending flange portions being engageable with the interior walls of said cup to maintain said annular retaining member coaxialy with said cup.
Claim 5
Dependent Claim
31 words
The combination of claim 2 wherein said lip deflects radially outwardly upon engagement of said attaching portions with said axial flange to assist maintaining said cap in position on said wheel.
Claim 6
Dependent Claim
19 words
The combination of claim 2 wherein said lip prevents axial movement of said retaining member relative to said cup.
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) | 1983-01-14 | 1983-07-16 | 1984-01-15 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1987-01-14 | 1987-07-16 | 1988-01-15 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1991-01-14 | 1991-07-16 | 1992-01-15 | $7700.00 | Window Closed / Lapsed |