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US4688549A Expired / Lapsed US ⏱️ 0.0 years remaining

Gas-fired portable cooking apparatus

Assignee: Individual
•
Filing: 1986-09-04
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Granted: 1987-08-25
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Expires: 2006-09-04
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Abstract

Abstract An improved gas-fired cooking device and associated cooking utensils is disclosed. The cooking device includes a hollow cylindrical base member having a closed bottom end. A plurality of legs are secured to the base member, each leg having a lower end adapted to engage a horizontal surface and an upper end extending vertically upwardly above the base member. An annular support ring is secured to each of the legs at the upper end thereof. A cooking vessel is provided having support means attached to the exterior surface thereof for engaging the support rings so as to be supported above the base member. A gas burner assembly is adjustably supported on the bottom end of the base member. The gas burner assembly may be adjusted upwardly or downwardly so as to move it toward or away from the supported cooking vessel. Cooking baskets are also provided for use within the cooking vessel. In a first alternate embodiment of the invention, an annular support ring may be provided within the cooking vessel which permits the cooking baskets to rest thereon during use. In a second alternate embodiment of the invention, the cooking baskets are provided with first and second apertures formed in handles attached to the cooking baskets by means of hinges. The handle apertures cooperate with upstanding posts formed on the upper rim of the cooking vessel so as to support the baskets in different positions relative thereto.

Inventors

  • 👤 William J. Blankemeyer
  • 👤 James L. Hetherwick

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-10-30 00:44
CPC Classifications
F; F24; F24C; F24C3/00; F24C3/14; A; A47; A47J; A47J36/00; A47J36/16; A47J36/18; A47J36/24; A47J36/26; F24C3/02; F24C3/027

Claims Analysis

Total Claims: 4
Claim 1
Independent Claim 94 words
A cooking vessel comprising: a major vessel; at least one cooking basket sized to fit into said major vessel; at least one handle hingedly connected to said basket, said handle being generally L-shaped and having a first aperture formed on one leg thereof and a second aperture formed on a second leg thereof; and at least one post attached to said major vessel, said post being operable to releasably engage said handle through either of said apertures provided therein to support said cooking basket in either of two positions relative to said major vessel.
Claim 2
Dependent Claim 94 words
A cooking vessel comprising: a major vessel; at least one cooking basket sized to fit into said major vessel; at least one handle hingedly connected to said basket, said handle being generally L-shaped and having a first aperture formed on one leg thereof and a second aperture formed on a second leg thereof; and at least one post attached to said major vessel, said post being operable to releasably engage said handle through either of said apertures provided therein to support said cooking basket in either of two positions relative to said major vessel.
Claim 3
Dependent Claim 47 words
The invention defined in claim 1 wherein said cooking basket is provided with two of said handles and said major vessel is provided with two upstanding posts for selectively supporting said cooking basket in either a cooking position or a draining position relative to said major vessel.
Claim 4
Dependent Claim 60 words
The invention defined in claim 1 wherein said post includes a head portion having a larger outer diameter than said post, and said aperture includes a slot portion having a smaller diameter than said aperture, said aperture being sized to receive said head portion therethrough, said slot portion being sized to receive said post therethrough but not said head portion.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-08-24 1991-02-23 1991-08-25 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-08-24 1995-02-23 1995-08-25 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-08-24 1999-02-23 1999-08-25 $7700.00 Window Closed / Lapsed

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