US3964378A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Tilting frypan with drain system
Assignee: Frymaster LLC
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Filing: 1974-03-22
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Granted: 1976-06-22
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Expires: 1994-03-22
Abstract
Abstract A frypan cooking system is provided with a tilting mechanism to rotate the frypan forward and pour cooking fluid or cleaning water through a pouring lip on the frypan rim. A drain pan is removably mounted in front of the frypan in a fixed position beneath the edge of the pouring lip as a surge reservoir to receive the discharged liquid. The pivotal axis of the frypan is positioned in front of the frypan near the front rim and in alignment with the outer edge of the pouring lip so that the lip is maintained in a position overlapping the edge of the drain pan as the frypan is rotated. The drain pan has an outlet in the bottom connected to a swivel spout for directing the discharged liquid to an external reservoir or to a floor drain through extension tubing. An alternate embodiment includes a telescoping drain chute which can be extended to substantially encompass the end of the pouring lip and direct discharged liquid to a surge reservoir which in turn outlets the liquid to a floor drain.
Inventors
- 👤 Robert L. Dunkelman
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-05 04:01
CPC Classifications
A; A47; A47J; A47J27/00; A47J27/14; A47J37/00; A47J37/12; A47J37/1276; A47J37/1285
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
197 words
A tilting frypan apparatus comprising in combination: a free-standing cabinet having a support frame mounted above said cabinet; a frypan pivotally mounted on said support frame with brackets spacing said frypan from a pivotal axis extending in front of said frypan and parallel to the front side thereof; means for tilting said frypan about said axis forward toward the front of said cabinet; a pouring lip integral with the front rim of said frypan and forming a continuous channel extending forward from the front side of said frypan to a point above said axis to pour out fluid from said frypan; a drain pan having a fluid outlet in the bottom and removably mounted in front of said frypan to substantially instantaneously receive a substantial surge of said fluid in said frypan as said frypan is tilted, a side of said drain pan adjacent to said frypan disposed between said axis and said front side of said frypan with said pouring lip overlying said drain pan side; and a swivel drain spout in communication with said fluid outlet to selectively direct the fluid discharged from the drain pan to a storage reservoir or to a floor drain.
Claim 2
Dependent Claim
197 words
A tilting frypan apparatus comprising in combination: a free-standing cabinet having a support frame mounted above said cabinet; a frypan pivotally mounted on said support frame with brackets spacing said frypan from a pivotal axis extending in front of said frypan and parallel to the front side thereof; means for tilting said frypan about said axis forward toward the front of said cabinet; a pouring lip integral with the front rim of said frypan and forming a continuous channel extending forward from the front side of said frypan to a point above said axis to pour out fluid from said frypan; a drain pan having a fluid outlet in the bottom and removably mounted in front of said frypan to substantially instantaneously receive a substantial surge of said fluid in said frypan as said frypan is tilted, a side of said drain pan adjacent to said frypan disposed between said axis and said front side of said frypan with said pouring lip overlying said drain pan side; and a swivel drain spout in communication with said fluid outlet to selectively direct the fluid discharged from the drain pan to a storage reservoir or to a floor drain.
Claim 3
Dependent Claim
163 words
A tilting frypan apparatus comprising, in combination: a free-standing support housing; a frypan pivotally mounted on said housing and having a pouring spout on the upper rim of said frypan; means for rotating the frypan about a pivotal axis to pour liquid through said pouring spout, including bracket means attached to said frypan for spacing said frypan from said pivotal axis; a surge reservoir mounted adjacent said frypan with one side of said reservoir disposed between said pivotal axis and one side of said frypan, said pouring spout forming a continuous channel extending from said one side of said frypan to a point substantially above said pivotal axis to overlap said one side of said reservoir; and flow means communicating between said reservoir and an external outlet; whereby said frypan is rotated to pour a substantial surge of said liquid into said reservoir with said spout overlapping said one side of said reservoir and pivoting about said pivotal axis without substantial translational motion.
Claim 4
Dependent Claim
163 words
A tilting frypan apparatus comprising, in combination: a free-standing support housing; a frypan pivotally mounted on said housing and having a pouring spout on the upper rim of said frypan; means for rotating the frypan about a pivotal axis to pour liquid through said pouring spout, including bracket means attached to said frypan for spacing said frypan from said pivotal axis; a surge reservoir mounted adjacent said frypan with one side of said reservoir disposed between said pivotal axis and one side of said frypan, said pouring spout forming a continuous channel extending from said one side of said frypan to a point substantially above said pivotal axis to overlap said one side of said reservoir; and flow means communicating between said reservoir and an external outlet; whereby said frypan is rotated to pour a substantial surge of said liquid into said reservoir with said spout overlapping said one side of said reservoir and pivoting about said pivotal axis without substantial translational motion.
Claim 5
Dependent Claim
41 words
The apparatus of claim 2 and further comprising a flexible hose connected to said support housing and in communication with a water supply and having a manually actuated spray nozzle for selectively spraying said frypan with water to clean said frypan.
Claim 6
Dependent Claim
29 words
The apparatus of claim 2 wherein said flow means comprises a swivel spout being rotatable to discharge said liquid selectively to a drain pan or to a floor drain.
Claim 7
Dependent Claim
30 words
The apparatus of claim 2 wherein said surge reservoir comprises a drain pan having a liquid outlet in the bottom of said drain pan in communication with said flow means.
Claim 8
Dependent Claim
53 words
The apparatus of claim 2 and further comprising a rotatable cover pivotally mounted on said housing above said frypan to lie horizontally over said frypan while cooking and to pivot upward away from said frypan in a circular direction opposite the direction of frypan tilting when said cover is lifted off said frypan.
Claim 9
Dependent Claim
67 words
The apparatus of claim 2 wherein said flow means comprises a discharge outlet in the bottom of said surge reservoir, a drain flue vertically mounted beneath said discharge outlet for communicating the discharged liquid downward from said surge reservoir via said liquid outlet, and a swivel spout in communication with said drain flue for selectively directing the discharged liquid to a container or to said external outlet.
Claim 10
Dependent Claim
70 words
The apparatus of claim 2 wherein said bracket means comprises a plurality of extension members each pivotally connected between said frypan and said support housing to provide a space bounded by said frypan, said extension members and said pivotal axis, said pouring spout extending from said frypan into said space, and said surge reservoir positioned partially in said space with said pouring spout overlapping said one side of said reservoir.
Claim 11
Dependent Claim
142 words
A tilting frypan apparatus comprising, in combination: a free-standing support housing; a frypan pivotally mounted on said housing and having a pouring spout integral with the upper rim of said frypan; means for rotating the frypan about a pivotal axis to pour liquid through said pouring spout; discharge means for receiving said poured liquid and communicating said liquid to an external outlet, said discharge means comprising a horizontal surge reservoir removably mounted adjacent said frypan so that said pouring spout extends over one side of said reservoir, and flow means communicating between said reservoir and said external outlet; and bracket means mounted on said housing for removably positioning alternately said surge reservoir or a cafeteria pan adjacent said frypan, said bracket means being rotatably mounted for swiveling to a vertical position when both said surge reservoir and said cafeteria pan are removed.
Claim 12
Dependent Claim
142 words
A tilting frypan apparatus comprising, in combination: a free-standing support housing; a frypan pivotally mounted on said housing and having a pouring spout integral with the upper rim of said frypan; means for rotating the frypan about a pivotal axis to pour liquid through said pouring spout; discharge means for receiving said poured liquid and communicating said liquid to an external outlet, said discharge means comprising a horizontal surge reservoir removably mounted adjacent said frypan so that said pouring spout extends over one side of said reservoir, and flow means communicating between said reservoir and said external outlet; and bracket means mounted on said housing for removably positioning alternately said surge reservoir or a cafeteria pan adjacent said frypan, said bracket means being rotatably mounted for swiveling to a vertical position when both said surge reservoir and said cafeteria pan are removed.
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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) | 1979-06-22 | 1979-12-22 | 1980-06-22 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1983-06-22 | 1983-12-22 | 1984-06-22 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1987-06-22 | 1987-12-22 | 1988-06-22 | $7700.00 | Window Closed / Lapsed |