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US4390030A Expired / Lapsed US ⏱️ 0.0 years remaining

Ashtray

Assignee: Individual
•
Filing: 1981-12-09
•
Granted: 1983-06-28
•
Expires: 2001-12-09
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Abstract

Abstract An ashtray having an upper opening smaller than the internal compartment. The internal compartment stores cigarette ashes and includes a cigarette holding device. The cigarette when placed in the holding device is positioned completely within the internal compartment below the upper opening. The upper opening is sized larger than a large cigarette in order that it may be placed in the cigarette holder position below the plane of the upper opening and the opening is sized smaller in area than the lower area. In the preferred embodiment, from the perimeter of the upper opening of the cigarette ashtray to an intermediate portion the inner surface slopes outwardly as well as downwardly to the maximum outer perimeter. The ashtray is designed and sized to prevent the ashes from being blown directly out of the ashtray by winds passing over the upper opening and places a cigarette held by the holder to be positioned completely below the perimeter of the upper opening. The design allows the ashes that are lifted from the bottom of the ashtray to engage the upper roof-like cover and then to drop back down into the ashtray.

Inventors

  • 👤 Forest S. Tibbetts

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-04 19:42
CPC Classifications
A; A24; A24F; A24F19/00; A24F19/0078

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 176 words
An ashtray comprising: a hollow body, said hollow body having an intermediate portion and a lower portion; said intermediate portion having an upper opening means, said intermediate portion sized and shaped with a cross-sectional area larger than the cross-sectional area of said upper opening, a holding means sized for completely holding a cigarette below said upper opening means to prevent movement of cigarette out of the ashtray, said holding means connected to said body and positioned below said upper opening means, said upper opening means sized to receive a cigarette completely within said hollow body below said upper opening means; said upper opening means sized for easy access to a cigarette in said holding means; said intermediate portion of said hollow body having generally downwardly and outwardly projecting sides, and said lower portion having upwardly and outwardly projecting sides, such that the mid-section of said body has a larger perimeter than any other portion of said body, whereby ashes are prevented from being blown directly out of said ashtray by airflow over said upper opening means.
Claim 2
Dependent Claim 176 words
An ashtray comprising: a hollow body, said hollow body having an intermediate portion and a lower portion; said intermediate portion having an upper opening means, said intermediate portion sized and shaped with a cross-sectional area larger than the cross-sectional area of said upper opening, a holding means sized for completely holding a cigarette below said upper opening means to prevent movement of cigarette out of the ashtray, said holding means connected to said body and positioned below said upper opening means, said upper opening means sized to receive a cigarette completely within said hollow body below said upper opening means; said upper opening means sized for easy access to a cigarette in said holding means; said intermediate portion of said hollow body having generally downwardly and outwardly projecting sides, and said lower portion having upwardly and outwardly projecting sides, such that the mid-section of said body has a larger perimeter than any other portion of said body, whereby ashes are prevented from being blown directly out of said ashtray by airflow over said upper opening means.
Claim 3
Dependent Claim 18 words
An ashtray as set forth in claim 1, wherein: said intermediate portion is detachable from said lower portion.

References Cited (Backward Citations)

US1364893A Cited
US1756760A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1986-06-27 1986-12-27 1987-06-28 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1990-06-27 1990-12-27 1991-06-28 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1994-06-27 1994-12-27 1995-06-28 $7700.00 Window Closed / Lapsed

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