Patent US4140160A successfully refreshed from Google Patents.
US4140160A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Fuel filling funnel with oil charger
Assignee: Individual
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Filing: 1977-11-07
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Granted: 1979-02-20
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Expires: 1997-11-07
Abstract
Abstract A fuel filling funnel and oil charging means in which a cylindrical receptacle is hingedly connected to the rim of a conical funnel. The receptacle has a closed end provided with an adjustable discharge opening and the opposite end being open to receive a container or cartridge of lubricating oil, said end being adapted to be pivoted upwardly to discharge the oil into the funnel for mixture with liquid fuel such as gasoline which is simultaneously discharged into the funnel. Latch mechanism releasably secures the receptacle in the discharge position for the oil, the purpose being to relieve operator's hands for use to hold the funnel and a fuel nozzle while filling the tank of a two-cycle gasoline engine or the like without manually holding the oil receptacle.
Inventors
- 👤 Edward W. Glackin
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-29 06:49
CPC Classifications
B; B67; B67C; B67C11/00; B67C11/02; F; F02; F02B; F02B75/00; F02B75/02; F02B2075/022; F02B2075/025
Claims Analysis
Total Claims: 10
Claim 1
Independent Claim
243 words
A fuel filling funnel for use in filling fuel tanks of gasoline-operated engines which require addition of a predetermined proportion of lubricating oil comprising in combination a conical funnel having a discharge nozzle on the small end thereof, in combination with a cylindrical charging receptacle having a closure at one end provided with a constricted discharge opening therein and the opposite outer end being open and adapted to receive a container of cartridge of lubricating oil of predetermined amount, a hinge having a pair of pivotally connected leaves, one of said leaves being fixed to the rim of the large end of said funnel and the other leaf being fixed to the exterior of said cylindrical receptacle intermediately of the opposite ends thereof, whereby a container or cartridge of lubricating oil may be inserted within the open outer end of said receptacle and the latter then being pivotally moved upwardly in an arc to dispose the closed end of said receptacle within the confines of the conical funnel for discharge of lubricating oil directly into the funnel in a manner to provide space within the funnel for the reception of a nozzle or pouring spout of a gasoline fuel receptacle and thereby provide convenient and safe means to effect a mixture of fuel and lubricating oil for discharge into the fuel tank for a gasoline engine, and releasable means in said funnel operable to maintain said receptacle in discharging position within said funnel.
Claim 2
Dependent Claim
243 words
A fuel filling funnel for use in filling fuel tanks of gasoline-operated engines which require addition of a predetermined proportion of lubricating oil comprising in combination a conical funnel having a discharge nozzle on the small end thereof, in combination with a cylindrical charging receptacle having a closure at one end provided with a constricted discharge opening therein and the opposite outer end being open and adapted to receive a container of cartridge of lubricating oil of predetermined amount, a hinge having a pair of pivotally connected leaves, one of said leaves being fixed to the rim of the large end of said funnel and the other leaf being fixed to the exterior of said cylindrical receptacle intermediately of the opposite ends thereof, whereby a container or cartridge of lubricating oil may be inserted within the open outer end of said receptacle and the latter then being pivotally moved upwardly in an arc to dispose the closed end of said receptacle within the confines of the conical funnel for discharge of lubricating oil directly into the funnel in a manner to provide space within the funnel for the reception of a nozzle or pouring spout of a gasoline fuel receptacle and thereby provide convenient and safe means to effect a mixture of fuel and lubricating oil for discharge into the fuel tank for a gasoline engine, and releasable means in said funnel operable to maintain said receptacle in discharging position within said funnel.
Claim 3
Dependent Claim
68 words
The funnel according to claim 1 in which said releasable means in said funnel comprises releasable latch means within said conical funnel including a latch member fastened thereto and a detent on the rim of the closed end of said cylindrical charging receptacle, said latch member and detent yieldably engaging each other detachably to retain said receptacle in discharging position within said funnel without any additional holding means.
Claim 4
Dependent Claim
49 words
The funnel according to claim 2 in which said latch member is a leaf spring having one end fixed to the inner surface of said funnel and the other end having a curved cam portion engageable with said detent on said rim of the closed end of said receptacle.
Claim 5
Dependent Claim
48 words
The funnel according to claim 2 wherein said receptacle has a length substantially equal to the diameter of the large end of said funnel and the axis of said hinge is positioned on said receptacle less than half the length of said receptacle from the closed end thereof.
Claim 6
Dependent Claim
29 words
The funnel according to claim 4 in which the open end of said receptacle is flared to facilitate the insertion of a container or cartridge of lubricating oil therein.
Claim 7
Dependent Claim
53 words
The funnel according to claim 1 in which said receptacle is provided with stop means on the interior thereof adjacent the closed end thereof and adapted to be engaged by the discharge end of a container or cartridge of lubricating oil when inserted into said receptacle to limit such insertion into said receptacle.
Claim 8
Dependent Claim
25 words
The funnel according to calim 1 in which constricted discharge opening comprises an adjustable orifice adapted to vary the rate of discharge of oil therefrom.
Claim 9
Dependent Claim
25 words
The funnel according to calim 1 in which constricted discharge opening comprises an adjustable orifice adapted to vary the rate of discharge of oil therefrom.
Claim 10
Dependent Claim
41 words
The funnel according to claim 7 in which said adjustable orifice comprises discharge hole means in said closed end and a rotatably adjustable metering disc having similar hole means cooperable with the hole means in said closed end of said receptacle.
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-02-19 | 1982-08-21 | 1983-02-20 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-02-19 | 1986-08-21 | 1987-02-20 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-02-19 | 1990-08-21 | 1991-02-20 | $7700.00 | Window Closed / Lapsed |