Patent US4829675A successfully refreshed from Google Patents.
US4829675A
Expired / Lapsed
US
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Electrical appliance and handle for same
Assignee: Toro Co
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Filing: 1987-08-19
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Granted: 1989-05-16
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Expires: 2007-08-19
Abstract
Abstract An electrical appliance (10) including a motor assembly (12) and a switch assembly (14). A handle assembly (16) spans between the motor and switch assemblies (12 and 14, respectively). Lower handle (16a) includes a free end (22a) and upper handle (16b) includes a free end (22b). The free ends (22) form notches (26) which receive a wire (18) conductively coupling motor assembly (12) to switch assembly (14). Notches (26) allow for a shorter length of wire (18) and prevent abrasion and excessive bending of wire (18) during packaging and shipment.
Inventors
- 👤 Randall A. Beihoffer
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 07:54
CPC Classifications
A; A01; A01D; A01D34/00; A01D34/01; A01D34/412; A01D34/63; A01D34/82; A01D34/824; A01D34/822; A01D34/835; A01D34/90; Y; Y10; Y10T; Y10T403/00; Y10T403/57; Y10T403/5761; Y10T403/5766; Y10T403/5773
Claims Analysis
Total Claims: 7
Claim 1
Independent Claim
241 words
An electrical appliance comprising: (a) a motor assembly; (b) a switch assembly; (c) a tubular handle suitable for spanning between the motor and switch assemblies, the handle comprising a first elongate portion attached at one end to the motor assembly and a second elongate portion attached at one end to the switch assembly, wherein the free ends of the elongate handle portions can be slideably connected together; and (d) a wire conductively connecting the motor assembly to the switch assembly and running within the tubular handle, wherein elongate notches for receiving the wire are formed immediately adjacent the free ends of the handle portions, each notch having an open notch tip located at the free end of the corresponding handle portion and a closed notch base axially spaced therefrom, wherein the handle portions of the electrical appliance can be configured for packaging and shipment such that they are parallel to one another, in which case the notches face one another and the notch bases are adjacent and the notch tips are adjacent, wherein the wire can be received by the notches to thereby eliminate damage to the wire caused by the free ends of the handle portions; and wherein the length of the wire is approximately equal to the distance between the motor assembly and the switch assembly when the electrical appliance is assembled, whereby buckling of the wire within the handle is substantially eliminated when the electrical appliance is assembled.
Claim 2
Dependent Claim
241 words
An electrical appliance comprising: (a) a motor assembly; (b) a switch assembly; (c) a tubular handle suitable for spanning between the motor and switch assemblies, the handle comprising a first elongate portion attached at one end to the motor assembly and a second elongate portion attached at one end to the switch assembly, wherein the free ends of the elongate handle portions can be slideably connected together; and (d) a wire conductively connecting the motor assembly to the switch assembly and running within the tubular handle, wherein elongate notches for receiving the wire are formed immediately adjacent the free ends of the handle portions, each notch having an open notch tip located at the free end of the corresponding handle portion and a closed notch base axially spaced therefrom, wherein the handle portions of the electrical appliance can be configured for packaging and shipment such that they are parallel to one another, in which case the notches face one another and the notch bases are adjacent and the notch tips are adjacent, wherein the wire can be received by the notches to thereby eliminate damage to the wire caused by the free ends of the handle portions; and wherein the length of the wire is approximately equal to the distance between the motor assembly and the switch assembly when the electrical appliance is assembled, whereby buckling of the wire within the handle is substantially eliminated when the electrical appliance is assembled.
Claim 3
Dependent Claim
14 words
The appliance of claim 1, wherein the electrical appliance is a flexible line trimmer.
Claim 4
Dependent Claim
13 words
The appliance of claim 1, wherein the notches are approximately 1 inch long.
Claim 5
Dependent Claim
29 words
The appliance of claim 1, wherein the tubular handle is nominally circular and wherein the notches occupy about 110° to 180° of the free ends of the handle portions.
Claim 6
Dependent Claim
251 words
An electrical flexible line trimmer comprising: (a) a motor assembly; (b) a switch assembly; (c) a tubular handle suitable for spanning between the motor and switch assemblies, the handle comprising a first elongate portion attached at one end to the motor assembly and a second elongate portion attached at one end to the switch assembly, wherein the free ends of the elongate handle portions can be slideably connected together; and (d) a wire conductively connecting the motor assembly to the switch assembly and running within the tubular handle, wherein about 1 inch notches for receiving the wire are formed immediately adjacent the free ends of the handle portions, and the notches occupy about 110° to 180° of the free ends of the handle portions, each notch having an open notch tip located at the free end of the corresponding handle portion and a closed notch base axially spaced therefrom, wherein the handle portions of the electrical appliance can be configured for packaging and shipment such that they are parallel to one another, in which case the notches face one another and the notch bases are adjacent and the notch tips are adjacent, wherein the wire can be received by the notches to thereby eliminate damage to the wire caused by the free ends of the handle portions; and wherein the length of the wire is approximately equal to the distance between the motor and switch assemblies when the trimmer is assembled, thereby substantially eliminating buckling of the wire within the handle.
Claim 7
Dependent Claim
251 words
An electrical flexible line trimmer comprising: (a) a motor assembly; (b) a switch assembly; (c) a tubular handle suitable for spanning between the motor and switch assemblies, the handle comprising a first elongate portion attached at one end to the motor assembly and a second elongate portion attached at one end to the switch assembly, wherein the free ends of the elongate handle portions can be slideably connected together; and (d) a wire conductively connecting the motor assembly to the switch assembly and running within the tubular handle, wherein about 1 inch notches for receiving the wire are formed immediately adjacent the free ends of the handle portions, and the notches occupy about 110° to 180° of the free ends of the handle portions, each notch having an open notch tip located at the free end of the corresponding handle portion and a closed notch base axially spaced therefrom, wherein the handle portions of the electrical appliance can be configured for packaging and shipment such that they are parallel to one another, in which case the notches face one another and the notch bases are adjacent and the notch tips are adjacent, wherein the wire can be received by the notches to thereby eliminate damage to the wire caused by the free ends of the handle portions; and wherein the length of the wire is approximately equal to the distance between the motor and switch assemblies when the trimmer is assembled, thereby substantially eliminating buckling of the wire within the handle.
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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) | 1992-05-15 | 1992-11-14 | 1993-05-16 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1996-05-15 | 1996-11-14 | 1997-05-16 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2000-05-15 | 2000-11-14 | 2001-05-16 | $7700.00 | Window Closed / Lapsed |