Day and night croquet and bocce

• US 20030199341A1
• Filed: 05/22/2003
• Published: 10/23/2003
• Est. Priority Date: 01/06/2000
• Status: Active Grant

• Current Assignee: Technical Visions, Inc.
• Original Assignee: Technical Visions, Inc.
• Inventors: IIcisin, Kevin J., Buzak, Thomas S.
• Granted Patent: US 6,712,721 B2
• Time in Patent Office: Days
• US Class Current: 473/411
• CPC Class Codes: A63B 2102/36 Croquet
• CPC Class Codes: A63B 2225/74 with powered illuminating means, e.g. lights
• CPC Class Codes: A63B 43/06 with illuminating devices ; with reflective surfaces
• CPC Class Codes: A63B 59/60 of mallet type, e.g. for croquet or polo
• CPC Class Codes: A63H 33/26 Magnetic or electric toys electric drives A63H29/22 ; indoor games played with small balls using magnetic power A63F7/0088, A63F7/068
• CPC Class Codes: Y10S 273/08 Urethane

Abstract

Chemoluminescent illuminators are used in night visible game equipment, notably, croquet and bocce. Game balls overcome rotational wobble tendencies resulting from perturbations in the rotational moments of inertia. The balls are at least partially transparent or translucent and include a receptacle for receiving a chemoluminescent illuminator. Different colored illuminators are provided to mark different balls as relating to different players. In one embodiment the balls have relatively thin outer walls and internal metallic rings to contribute a majority of the necessary weight and to add differential weighting to equalize the moments of inertia around all three axes. Wickets comprise chemoluminescent illuminators held in proximity to conventional wickets. Wicket holders may assist with supporting the illuminators. Stakes and mallets accept chemoluminescent illuminators to illuminate the stakes.

Claims

1. A wicket for use in nighttime play of croquet, comprising:

a U-shaped length of wire having a wire diameter and a pair of opposed downwardly descending arms;

a pair of loops on each of said downwardly descending arms, each of said

pair of loops defining a passageway therethrough; and

a chemoluminescent light stick extending through each of said pair of loops and said passageways and said light stick generally conforming to the shape of the U-shaped length of wire.

2. The wicket of claim 1 wherein each of said pair of loops comprises a torsional spring separable from said wire and having first and second opposed ends, each of said opposed ends defining a loop and a series of spiral winds between said opposite ends, said spiral winds defining a second passageway having an internal diameter in a relaxed condition smaller than said wire diameter, and said torsional spring movable to an extended condition wherein said diameter of said second passageway is larger than said wire diameter.

3. The wicket of claim 2 wherein the loops at the opposed ends of said spring define a first passageway, and wherein said light stick extends through said first passageway.

4. The wicket of claim 2 wherein the torsional springs are movable to the extended position by azimuthally twisting said opposite ends in opposite directions.

6. The wicket of claim 1 wherein each of said pair of loops is formed in said wire.

7. The wicket of claim 6 wherein the light stick extends through said loops.

5. The wicket of claim 5 wherein the torsional spring is attachable to the U-shaped length of wire by inserting said wire into said loops on the opposite ends of said spring.

8. A wicket for use in playing croquet, comprising:

a length of wire having a wire diameter and a pair of opposed downwardly descending arms;

a pair of loops formed in each of said downwardly descending arms, each of said pair of loops defining a passageway therethrough; and

a chemoluminescent light stick extending through each of said pair of loops and said passageways and said light stick generally conforming to the shape of the U-shaped length of wire.

9. A wicket for use in playing croquet, comprising:

a length of wire having a wire diameter and a pair of opposed downwardly descending arms;

a pair of torsional springs, one spring connected to each of the opposed downwardly descending arms, each spring having first and second opposed ends formed into loops, said loops defining a first passageway, and a series of spiral winds between said loops, said spiral winds defining a second passageway is having an internal diameter in a relaxed condition smaller than said wire diameter, each of said torsional spring movable to an extended condition wherein said diameter of said second passageway is larger than said wire diameter; and

a chemoluminescent light stick extending through the first passageway in each of said springs, said and said light stick generally conforming to the shape of the U-shaped length of wire.