Patent US4958483A successfully refreshed from Google Patents.
US4958483A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Rope guide
Assignee: Toro Co
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Filing: 1990-02-27
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Granted: 1990-09-25
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Expires: 2010-02-27
Abstract
Abstract A rope guide for the recoil starter rope of a power lawn mower, said rope guide being adapted for attachment to an extruded mower handle member having a substantially C-shaped configuration without drilling, cutting or otherwise deforming the handle member. The guide comprises a tubular body portion having an inner configuration in substantial conformity with the outer configuration of the handle member and adapted to receive the handle member therewithin in close fitting, sliding relation. The body portion is attached to the handle member by means of a screw passing through a bore in the body portion, through the opening in the handle member and into a threaded plate within the handle member spanning the opening therein. An arm portion extending outwardly from the body portion includes an aperture therein for receiving and guiding the mower starter rope.
Inventors
- 👤 Richard A. Heismann
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 09:03
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/67; A01D34/68; A01D34/6806; A01D34/6818; F; F02; F02N; F02N3/00; F02N3/02; A01D2101/00; Y; Y10; Y10T; Y10T403/00; Y10T403/32; Y10T403/32254; Y10T403/32426
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
123 words
In combination, an extruded member having a substantially C-shaped cross-section and hence a longitudinal opening in one side thereof, and a rope guide for attachment to said member, said guide comprising; a tubular body portion having an inner wall configuration similar to the exterior wall configuration of said member to receive said member therewithin in close-fitting, sliding relation means for selectively securing said body portion to said member, said means comprising a threaded element within said member and screw means threadedly connecting said body portion with said threaded element, said screw means passing through the opening in said member, an arm portion extending outwardly from said body portion, and an aperture in said arm portion for receiving and guiding a rope passing therethrough.
Claim 2
Dependent Claim
123 words
In combination, an extruded member having a substantially C-shaped cross-section and hence a longitudinal opening in one side thereof, and a rope guide for attachment to said member, said guide comprising; a tubular body portion having an inner wall configuration similar to the exterior wall configuration of said member to receive said member therewithin in close-fitting, sliding relation means for selectively securing said body portion to said member, said means comprising a threaded element within said member and screw means threadedly connecting said body portion with said threaded element, said screw means passing through the opening in said member, an arm portion extending outwardly from said body portion, and an aperture in said arm portion for receiving and guiding a rope passing therethrough.
Claim 3
Dependent Claim
22 words
The invention as claimed in claim 1, wherein said screw means comprises a screw passing through a bore in said body portion.
Claim 4
Dependent Claim
20 words
The invention as claimed in claim 1, wherein said threaded element comprises a plate spanning the opening in said member.
Claim 5
Dependent Claim
153 words
In combination with a lawn mower handle member having a substantially C-shaped cross-section and hence having a longitudinal opening along one side thereof, a rope guide for the starter rope of the lawn mower recoil starter, said guide comprising; a tubular body portion having an inner wall configuration in substantial conformity with the exterior wall configuration of said handle member to receive said member therewithin in close-fitting, sliding relation, means for selectively securing said body portion to said member, said means comprising a plate disposed within said handle member and spanning the opening therein, a threaded aperture in said plate, and a screw passing through a bore in said body portion, said screw passing through said handle member opening into threaded engagement with said aperture in said plate, an arm portion extending substantially perpendicularly from said body portion, and an aperture in said arm portion for receiving and guiding a rope passing therethrough.
Claim 6
Dependent Claim
153 words
In combination with a lawn mower handle member having a substantially C-shaped cross-section and hence having a longitudinal opening along one side thereof, a rope guide for the starter rope of the lawn mower recoil starter, said guide comprising; a tubular body portion having an inner wall configuration in substantial conformity with the exterior wall configuration of said handle member to receive said member therewithin in close-fitting, sliding relation, means for selectively securing said body portion to said member, said means comprising a plate disposed within said handle member and spanning the opening therein, a threaded aperture in said plate, and a screw passing through a bore in said body portion, said screw passing through said handle member opening into threaded engagement with said aperture in said plate, an arm portion extending substantially perpendicularly from said body portion, and an aperture in said arm portion for receiving and guiding a rope passing therethrough.
Claim 7
Dependent Claim
43 words
The invention as claimed in claim 4, wherein said aperture in said arm portion is located near the outer end of said arm portion, and a molded grommet disposed within said aperture in said arm portion for facilitating passage of the rope therethrough.
Claim 8
Dependent Claim
20 words
The invention as claimed in claim 4, wherein said arm portion includes a reinforcing web extending from said body portion.
Claim 9
Dependent Claim
16 words
The invention as claimed in claim 4, wherein said rope guide comprises a unitary plastic molding.
Claim 10
Dependent Claim
16 words
The invention as claimed in claim 4, wherein said rope guide comprises a unitary metal casting.
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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) | 1993-09-24 | 1994-03-26 | 1994-09-25 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1997-09-24 | 1998-03-26 | 1998-09-25 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2001-09-24 | 2002-03-26 | 2002-09-25 | $7700.00 | Window Closed / Lapsed |