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US4701056A Expired / Lapsed US ⏱️ 0.0 years remaining

Timing mechanism

Assignee: GORDON BARLOW DESIGN AN ILLINOIS LP
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Filing: 1987-01-28
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Granted: 1987-10-20
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Expires: 2007-01-28
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Abstract

Abstract A timing mechanism for use with a board game to indicate by sound and movement the time period allotted for answering a question or performing a turn or function. It includes a sphere such as a marble which rolls on a circular saucer having an upwardly facing conical plastic surface with a central depression. The central depression is sized to receive and hold the marble. An inclined ramp is formed at the periphery of the circular saucer and it has a width and incline sufficient to permit the marble to roll from the ramp onto the upwardly facing concave surface. A starting pad is located at the top of the inclined ramp on which to place the sphere to begin its downwardly roll. The starting pad is inclined so that the sphere and marble will not rest on the starting pad, but will immediately start its downwardly inclination when released. The circular saucer is formed of a thin-walled plastic which produces sound when the marble rolls down the ramp, circles the upwardly facing conical surface and ultimately comes to rest in the central semi-spherical depression.

Inventors

  • 👤 Gordon A. Barlow

Bibliographic Details

Application Number —
Jurisdiction US
Data Source google_patents
Last Synchronized 2026-11-06 16:14
CPC Classifications
G; G04; G04F; G04F1/00; G04F1/04

Claims Analysis

Total Claims: 3
Claim 1
Independent Claim 146 words
A timing mechanism for use with a board game to indicate by sound and movement the time period allotted for answering a question or performing a turn or function, including: a sphere, a circular saucer having an upwardly facing conical plastic surface with a central depression, the central depression sized to receive and hold the sphere, an inclined ramp formed at the periphery of the circular saucer and having a width and incline sufficient to permit the sphere to roll from the ramp onto the upwardly facing conical surface, a starting pad at the top of the inclined ramp on which to place the sphere to begin its downwardly roll, and the circular saucer being formed of a thin-walled plastic which produces sound when the sphere rolls down the ramp, circles the upwardly facing conical surface and ultimately comes to rest in the central semi-spherical depression.
Claim 2
Dependent Claim 146 words
A timing mechanism for use with a board game to indicate by sound and movement the time period allotted for answering a question or performing a turn or function, including: a sphere, a circular saucer having an upwardly facing conical plastic surface with a central depression, the central depression sized to receive and hold the sphere, an inclined ramp formed at the periphery of the circular saucer and having a width and incline sufficient to permit the sphere to roll from the ramp onto the upwardly facing conical surface, a starting pad at the top of the inclined ramp on which to place the sphere to begin its downwardly roll, and the circular saucer being formed of a thin-walled plastic which produces sound when the sphere rolls down the ramp, circles the upwardly facing conical surface and ultimately comes to rest in the central semi-spherical depression.
Claim 3
Dependent Claim 39 words
The timing mechanism of claim 1 in which the starting pad is inclined so that the sphere will not rest thereon, but will immediately start to roll down the inclined ramp when placed on the starting pad and released.

References Cited (Backward Citations)

US3230697A Cited
US3522701A Cited
US4024701A Cited

USPTO Annuity & Maintenance Windows

Annuity Stage Window Opens Payment Deadline Surcharge Period Until Estimated Fee Status
3.5 Years (Year 4) 1990-10-19 1991-04-20 1991-10-20 $2000.00 Window Closed / Lapsed
7.5 Years (Year 8) 1994-10-19 1995-04-20 1995-10-20 $3760.00 Window Closed / Lapsed
11.5 Years (Year 12) 1998-10-19 1999-04-20 1999-10-20 $7700.00 Window Closed / Lapsed

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