US3635150A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Oscillating deep fryer
Assignee: Individual
•
Filing: 1969-12-17
•
Granted: 1972-01-18
•
Expires: 1989-12-17
Abstract
Abstract An oscillating deep fryer for cooking items such as souffle potatoes which has a deep-frying container with a convex bottom which is oscillated back and forth and also slightly up and down so as to properly cook items in the fryer. A heating element is connected to the fryer with a flexible power cable to provide heat for the unit.
Inventors
- 👤 Marcel M Piedallu
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 23:22
CPC Classifications
A; A47; A47J; A47J37/00; A47J37/12; A47J37/1204; A47J37/1209
Claims Analysis
Total Claims: 6
Claim 1
Independent Claim
129 words
An oscillating fryer comprising: a frame member; a cooking container supported for oscillatory movement by said frame member; means for driving said cooking container relative to said frame member; heating means connected to said cooking container and movable therewith; said driving means comprising an electric motor attached to the frame, Crank means attached to the output shaft of said electric motor, a connecting rod connected between said crank means and said container to drive it; said crank means comprising a disc and said disc being formed with an adjustable coupling to which said connecting rod is connected to allow the throw of said connecting rod to be adjusted; and said disc being supported so that slight up-and-down motion is coupled to said connecting rod as well as back-and-forth motion.
Claim 2
Dependent Claim
129 words
An oscillating fryer comprising: a frame member; a cooking container supported for oscillatory movement by said frame member; means for driving said cooking container relative to said frame member; heating means connected to said cooking container and movable therewith; said driving means comprising an electric motor attached to the frame, Crank means attached to the output shaft of said electric motor, a connecting rod connected between said crank means and said container to drive it; said crank means comprising a disc and said disc being formed with an adjustable coupling to which said connecting rod is connected to allow the throw of said connecting rod to be adjusted; and said disc being supported so that slight up-and-down motion is coupled to said connecting rod as well as back-and-forth motion.
Claim 3
Dependent Claim
40 words
An oscillating fryer according to claim 1, wherein said frame member is formed with an opening and said container is supported within said opening, and the container is formed with a ledge which extends beyond the edges of said opening.
Claim 4
Dependent Claim
22 words
An oscillating fryer according to claim 2, wherein the portion of said frame member about said opening is formed with a depression.
Claim 5
Dependent Claim
23 words
An oscillating fryer according to claim 1, wherein the bottom of said container is convex as viewed from the inside of said container.
Claim 6
Dependent Claim
37 words
An oscillating fryer according to claim 1, wherein said container has a pair of rollers attached to opposite sides thereof, and a pair of tracks in which said rollers are received are attached to said frame member.
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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) | 1975-01-17 | 1975-07-19 | 1976-01-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1979-01-17 | 1979-07-19 | 1980-01-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1983-01-17 | 1983-07-19 | 1984-01-18 | $7700.00 | Window Closed / Lapsed |