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US4995524A Expired / Lapsed US ⏱️ 0.0 years remaining

Dripless saucer

Assignee: Individual
•
Filing: 1990-04-02
•
Granted: 1991-02-26
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Expires: 2010-04-02
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Abstract

Abstract A saucer has a raised central portion having a plurality of planar surfaces disposed in a common plane with one another and are separated into sectors by a plurality of inlaid channels directed from the center of the raised central portion downwardly and outwardly from the common plane to an annularly extending trough surrounding the raised central portion. Disposed about the outer periphery of the raised central portion is an annular rim interrupted along its periphery by the inlaid channels, which rim providing an upwardly extending side wall cooperating with an associated one of the plurality of planar surfaces to provide both lateral and underlying support for a cup base sized and shaped to be received within the annular confines created by the interrupted rim.

Inventors

  • 👤 Franklin G. Welles

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-08 11:52
CPC Classifications
A; A47; A47G; A47G19/00; A47G19/22; A47G19/2283

Claims Analysis

Total Claims: 12
Claim 1
Independent Claim 223 words
A saucer comprising: a base integrally formed with a continuous side wall extending about said base, said continuous sidewall being disposed upwardly relative to said base at an angle; a raised central portion integrally formed on said base and being spaced from said continuous side wall about its periphery to define a trough between said raised central portion and said continuous side wall; means formed on said raised central portion for centering a vessel on it; said raised central portion having a plurality of substantially planar surfaces facing upwardly therefrom, each of said plurality of substantially planar surfaces being disposed in a common plane with one another above said base; and said plurality of planar surfaces being separated from one another by a plurality of inlaid channels which are configured to be directed radially outwardly and downwardly toward said trough initially from an area on the raised central portion lying generally symmetrically coincident with the center of said saucer, said area being defined by a fixed radius taken from the center of said saucer and being disposed within said common plane such that each of said inlaid channels has a substantially constant width and communicates between said trough and said common plane to allow liquid to pass from said plurality of substantially planar surfaces downwardly through said inlaid channels and into said trough.
Claim 2
Dependent Claim 223 words
A saucer comprising: a base integrally formed with a continuous side wall extending about said base, said continuous sidewall being disposed upwardly relative to said base at an angle; a raised central portion integrally formed on said base and being spaced from said continuous side wall about its periphery to define a trough between said raised central portion and said continuous side wall; means formed on said raised central portion for centering a vessel on it; said raised central portion having a plurality of substantially planar surfaces facing upwardly therefrom, each of said plurality of substantially planar surfaces being disposed in a common plane with one another above said base; and said plurality of planar surfaces being separated from one another by a plurality of inlaid channels which are configured to be directed radially outwardly and downwardly toward said trough initially from an area on the raised central portion lying generally symmetrically coincident with the center of said saucer, said area being defined by a fixed radius taken from the center of said saucer and being disposed within said common plane such that each of said inlaid channels has a substantially constant width and communicates between said trough and said common plane to allow liquid to pass from said plurality of substantially planar surfaces downwardly through said inlaid channels and into said trough.
Claim 3
Dependent Claim 55 words
A saucer as defined in claim 1 further characterized in that the number of said inlaid channels is equal to the number of said plurality of planar surfaces and wherein each of said inlaid channels divides said raised central portion into equal sectors, which sectors defining a respective one of said plurality of planar surfaces.
Claim 4
Dependent Claim 70 words
A saucer as defined in claim 2 further characterized in that said centering means is disposed about said raised central portion and includes an annularly disposed rim interrupted about its periphery by said plurality of inlaid channels; and wherein said interrupted annular rim provides upstanding arcuate inner walls cooperating with said plurality of substantially planar surfaces to provide both a surrounding and an underlying support for receiving a receptacle therein.
Claim 5
Dependent Claim 77 words
A saucer as defined in claim 1 further characterized in that said centering means is disposed about said raised central portion and includes an annularly disposed rim interrupted about its periphery respectively by each of said plurality of inlaid channels; and wherein said interrupted annular rim provides an arcuate inner upstanding wall cooperating with one of said plurality of substantially planar surfaces to provide both a surrounding and an underlying base support for receiving a receptacle therein.
Claim 6
Dependent Claim 42 words
A saucer as defined in claim 4 further characterized in that said raised central portion is divided into three equal sectors by three inlaid channels each of which sectors defining one of said plurality of planar surfaces of said raised central portion.
Claim 7
Dependent Claim 31 words
A saucer as defined in claim 5 further characterized in that each of said sectors as defined by respective ones of said inlaid channels has an angle of approximately 120 degrees.
Claim 8
Dependent Claim 33 words
A saucer as defined in claim 5 further characterized in that said raised central portion is a generally circular element and said continuous side wall is annularly disposed about said raised central portion.
Claim 9
Dependent Claim 39 words
A saucer as defined in claim 7 further characterized in that said interrupted annular rim circumscribes about said raised central portion a circle having a diameter sized to receive in close proximity therewith the base portion of a cup.
Claim 10
Dependent Claim 33 words
A saucer as defined in claim 1 further characterized in that said raised central portion is a generally circular element and said continuous side wall is annularly disposed about said raised central portion.
Claim 11
Dependent Claim 281 words
In combination with a cup having a generally annularly extending base depending from its bottom, a saucer comprising: a base integrally formed with a continuous said wall extending about said base, said continuous side wall being disposed upwardly relative to said base at an angle; a raised central portion integrally formed on said base and being spaced from said continuous side wall about its periphery to define a trough between said raised central portion and said continuous side wall; said raised central portion having a plurality of substantially planar surfaces facing upwardly therefrom, each of said plurality of substantially planar surfaces being disposed in a common plane with one another above said base; said plurality of planar surfaces being separated from one another by a plurality of inlaid channels which are configured to be directed radially outwardly and downwardly toward said trough initially from an area on the raised central portion lying generally symmetrically coincident with the center of said saucer, said area being defined by a fixed radius taken from the center of said saucer and being disposed within said common plane such that each of said inlaid channels has a substantially constant width and communicates between said trough and said common plane to allow liquid to pass from said plurality of substantially planar surfaces downwardly through said inlaid channels and into said trough; and an interrupted rim extending generally circumferentially about said raised central portion and circumscribing a circle about said raised central portion having a diameter slightly larger than the outer diameter of said base of said cup such that said cup is securely supported on said saucer from below and along the sides of said cup base.
Claim 12
Dependent Claim 281 words
In combination with a cup having a generally annularly extending base depending from its bottom, a saucer comprising: a base integrally formed with a continuous said wall extending about said base, said continuous side wall being disposed upwardly relative to said base at an angle; a raised central portion integrally formed on said base and being spaced from said continuous side wall about its periphery to define a trough between said raised central portion and said continuous side wall; said raised central portion having a plurality of substantially planar surfaces facing upwardly therefrom, each of said plurality of substantially planar surfaces being disposed in a common plane with one another above said base; said plurality of planar surfaces being separated from one another by a plurality of inlaid channels which are configured to be directed radially outwardly and downwardly toward said trough initially from an area on the raised central portion lying generally symmetrically coincident with the center of said saucer, said area being defined by a fixed radius taken from the center of said saucer and being disposed within said common plane such that each of said inlaid channels has a substantially constant width and communicates between said trough and said common plane to allow liquid to pass from said plurality of substantially planar surfaces downwardly through said inlaid channels and into said trough; and an interrupted rim extending generally circumferentially about said raised central portion and circumscribing a circle about said raised central portion having a diameter slightly larger than the outer diameter of said base of said cup such that said cup is securely supported on said saucer from below and along the sides of said cup base.

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1994-02-25 1994-08-27 1995-02-26 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1998-02-25 1998-08-27 1999-02-26 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 2002-02-25 2002-08-27 2003-02-26 $7700.00 Window Closed / Lapsed

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