Patent US4593677A successfully refreshed from Google Patents.
US4593677A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Range grate and retaining clip assembly
Assignee: Magic Chef Inc
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Filing: 1985-07-29
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Granted: 1986-06-10
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Expires: 2005-07-29
Abstract
Abstract A range grate and retaining clip assembly for detachable engagement over the burner well of a range top provided with a pair of openings spaced on opposite sides of the burner well, the grate including a pair of linearly disposed arms, each arm being provided at its terminal end with a pair of downwardly directed projections for insertion through a corresponding opening, the projections of one arm having a pair of inwardly directed flanges, whereby such projections may be engaged by a channel-shaped portion carried by the clip, the latter being formed of spring metal and engageable against the upper surface of the range top in the inner edge surface of the corresponding opening to permit the grate to be shifted laterally towards the opposite opening for insertion of the other projections therethrough.
Inventors
- 👤 Issac P. Sargunam
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 02:26
CPC Classifications
F; F24; F24C; F24C15/00; F24C15/10
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
163 words
An improved range grate and retaining clip assembly for detachably securing the grate over the burner well of a range top, the grate including at least one downwardly extending projection means for insertion through a corresponding opening in the range top, which assembly comprises: (a) the retaining clip being defined by a U-shaped spring portion including first and second legs urgeable towards each other under spring action; (b) the first leg including means for attaching the clip to the projection means; (c) the second leg including means for engaging the range top; (d) wherein the projection means is defined by a pair of spaced projections and the means for attaching the clip to the projections includes a pair of spaced flanges for embracing the projections; and (e) wherein when the projection means and attached clip are inserted through the opening and disposed in an operative position, the grate may be shifted relative to the stove top against the spring action of the legs.
Claim 2
Dependent Claim
163 words
An improved range grate and retaining clip assembly for detachably securing the grate over the burner well of a range top, the grate including at least one downwardly extending projection means for insertion through a corresponding opening in the range top, which assembly comprises: (a) the retaining clip being defined by a U-shaped spring portion including first and second legs urgeable towards each other under spring action; (b) the first leg including means for attaching the clip to the projection means; (c) the second leg including means for engaging the range top; (d) wherein the projection means is defined by a pair of spaced projections and the means for attaching the clip to the projections includes a pair of spaced flanges for embracing the projections; and (e) wherein when the projection means and attached clip are inserted through the opening and disposed in an operative position, the grate may be shifted relative to the stove top against the spring action of the legs.
Claim 3
Dependent Claim
29 words
The improved assembly of claim 1 wherein the projection means includes a pair of inwardly directed flanges for retaining the clip in it position of attachment on the projections.
Claim 4
Dependent Claim
19 words
The improved assembly of claim 2 wherein said pair of spaced flanges for embracing the projections are outwardly directed.
Claim 5
Dependent Claim
47 words
The improved assembly of claim 1 wherein the means for engaging the range top includes first and second sections formed in the second leg, where the first section engages the upper surface of the range top and the second section abuts the inner edge of the opening.
Claim 6
Dependent Claim
24 words
The improved assembly of claim 4 wherein the first and second sections are substantially planar and intersect to form a substantially right angle therebetween.
Claim 7
Dependent Claim
22 words
The improved assembly of claim 4 wherein the second leg includes an outwardly extending lower portion which terminates in a rolled configuration.
Claim 8
Dependent Claim
15 words
The improved assembly of claim 1 wherein the clip is integrally formed from spring metal.
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) | 1989-06-09 | 1989-12-09 | 1990-06-10 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1993-06-09 | 1993-12-09 | 1994-06-10 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1997-06-09 | 1997-12-09 | 1998-06-10 | $7700.00 | Window Closed / Lapsed |