Patent US4690182A successfully refreshed from Google Patents.
US4690182A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Gasoline pump lever holder
Assignee: Individual
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Filing: 1986-03-25
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Granted: 1987-09-01
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Expires: 2006-03-25
Abstract
Abstract This invention relates to a device to hold the lever of a nozzle assembly in a position to open a valve controlling the flow of fuel from the nozzle. The principal application for this device is on the gasoline delivery nozzle assembly at a self-serve gasoline station. The device, in addition to being a convenience for the average user, is an aid to the user who may be physically handicapped or inconvenienced by arthritis or other disabling condition that would otherwise deter him from using the more economical self-serve gasoline pumps.
Inventors
- 👤 Raymond D. Knaus
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-08 13:53
CPC Classifications
B; B67; B67D; B67D7/00; B67D7/06; B67D7/42; B67D7/44; B67D7/50; A; A44; A44B; A44B15/00; A44B15/005; Y; Y10; Y10T; Y10T74/00; Y10T74/20; Y10T74/20576; Y10T74/20582; Y10T74/2063
Claims Analysis
Total Claims: 8
Claim 1
Independent Claim
185 words
An appliance in combination with a nozzle assembly such as is used to dispense gasoline or other fluids, wherein said nozzle assemply comprises an end portion from which the dispensed fluid emerges, a variable flow rate valve, an actuating lever that operates the valve, the position of which lever effects said variable flow rate, and a handle portion, and wherein said appliance comprises an open frame including a hook portion and an opposing and interconnected stepped portion having two or more steps, which hook portion releasibly and rotatably engages said handle portion of said nozzle assembly by partially surrounding it in hook-like fashion, and said stepped portion having two or more steps, any one of which steps may be selected by the user by rotating the appliance about an axis that is substantially parallel with that of said handle portion of said nozzle assembly, thereby to releasibly engage the actuating lever on a selected step of said stepped portion for the purpose of positioning said lever and holding it unattended in a selected position to obtain a selected fluid dispensing rate from said nozzle assembly.
Claim 2
Dependent Claim
185 words
An appliance in combination with a nozzle assembly such as is used to dispense gasoline or other fluids, wherein said nozzle assemply comprises an end portion from which the dispensed fluid emerges, a variable flow rate valve, an actuating lever that operates the valve, the position of which lever effects said variable flow rate, and a handle portion, and wherein said appliance comprises an open frame including a hook portion and an opposing and interconnected stepped portion having two or more steps, which hook portion releasibly and rotatably engages said handle portion of said nozzle assembly by partially surrounding it in hook-like fashion, and said stepped portion having two or more steps, any one of which steps may be selected by the user by rotating the appliance about an axis that is substantially parallel with that of said handle portion of said nozzle assembly, thereby to releasibly engage the actuating lever on a selected step of said stepped portion for the purpose of positioning said lever and holding it unattended in a selected position to obtain a selected fluid dispensing rate from said nozzle assembly.
Claim 3
Dependent Claim
29 words
The invention described in claim 1, with the added feature that the periphery of the appliance has a knurled or otherwise embossed surface to provide for better gripping thereof.
Claim 4
Dependent Claim
48 words
The invention described in claim 1, with the added feature that a thumbgrip is provided at a position that is offset from said axis of rotation so that a quick pull at the thumbgrip in an appropriate direction will quickly disengage the appliance from the said actuating lever.
Claim 5
Dependent Claim
57 words
The invention described in claim 1, with the added feature that a hole through the appliance is provided at a position that is offset from said axis of rotation so that a quick pull in an appropriate direction on an object attached by passing through the hole will quickly disengage the appliance from the said actuating lever.
Claim 6
Dependent Claim
24 words
The invention described in claims 1, 2, 3, or 4, with the added feature that the invention is made by an injection molding process.
Claim 7
Dependent Claim
38 words
The invention described in claims 1, 2, 3, or 4, with the added feature that the invention is cut from sheet material, such as heavy cardboard, as may be achieved by an operation such as a diecutting operation.
Claim 8
Dependent Claim
22 words
The invention described in claim 1, with the added feature that the invention is made from wire, rod, or a rodlike material.
References Cited (Backward Citations)
US4287736A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1990-08-31 | 1991-03-02 | 1991-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1994-08-31 | 1995-03-02 | 1995-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1998-08-31 | 1999-03-02 | 1999-09-01 | $7700.00 | Window Closed / Lapsed |