Tennis serving cage

• US 4,192,503 A
• Filed: 08/22/1978
• Issued: 03/11/1980
• Est. Priority Date: 08/22/1978
• Status: Expired due to Term

• Current Assignee: Anthony J. Karas
• Original Assignee: Anthony J. Karas
• Inventors: Karas, Anthony J.
• Primary Examiner(s): Pinkham, Richard C.
• Assistant Examiner(s): Brown, T.
• Application Number:
  US05/938,301
• Time in Patent Office: 567 Days
• Field of Search: 273/29 A, 273/127 B, 273/26 A, 273/55 R
• US Class Current: 473/459
• CPC Class Codes: A63B 71/022 Backstops, cages, enclosures or the like, e.g. for spectator protection, for arresting balls

Abstract

A serving cage placeable on a service court area of a standard U.S. Lawn Tennis Association tennis court for capturing tennis balls served into the service court. The serving cage has a collapsible barrier forming a rectangular configuration in plan when in an uncollapsed, operative mode, but is capable of being collapsed into a generally planar mode for storage and transport. The barrier includes a plurality of fence sections each of planar, rectangular configuration and pivotally connected to a pair of adjacent ones of the sections, with the barrier being formed in two halves each of which halves is substantially the same size as the other of the halves in plan, but one of the halves being substantially twice the height from the service court surface than the other of the halves of the barrier.

Claims

1. A serving cage placeable on a service court area of a tennis court, for capturing tennis balls served into the service court area, the cage comprising a continuous barrier having a rectangular configuration in plan and conforming dimensionally to the periphery of a standard U.S. Lawn Tennis Association tennis service court.

2. A structure as defined in claim 1, wherein the barrier is collapsible and includes a plurality of fence sections each of planar, rectangular configuration and pivotally connected to a pair of adjacent ones of the sections for permitting the barrier to be folded and unfolded, the barrier being rectangular in plan when in an unfolded mode.

3. A structure is defined in claim 2, wherein the barrier is formed in two halves each substantially the same size as the other in plan and including an equal number of sections, but one of the halves being substantially twice the height from a surface supporting the barrier than the other of the halves of the barrier.

4. A structure as defined in claim 3, wherein each of the halves of the barrier includes five articulated sections forming one end wall of the barrier and four paired side walls, the side walls being substantially one-half the length of the end wall.

5. A structure as defined in claim 3, wherein a plurality of casters are mounted on the sections of the barrier and are disposed engaging the surface supporting the barrier for facilitating movement of the barrier reltive to the supporting surface.

6. A structure as defined in claim 1, wherein a plurality of casters are mounted on the barrier and disposed engaging a surface supporting the barrier for facilitating movement of the barrier relative to the support surface.

7. A structure as defined in claim 1, wherein the barrier is formed in two halves each substantially the same size as the other in plan and including an equal number of sections, but one of the halves being substantially twice the height from a surface supporting the barrier than the other of the halves of the barrier, the other of the halves of the barrier being arrangeable closest to a net of a tennis court.

8. In combination with a standard U.S. Lawn Tennis Association tennis court having a designated service court area, a serving cage for capturing tennis balls served into the service court area, the serving cage comprising a continuous barrier having a rectangular configuration in plan and conforming dimensionally to the periphery of said service court area .

9. A structure as defined in claim 8, wherein the barrier is collapsible and includes a plurality of fence sections each of planar, rectangular configuration and pivotally connected to a pair of adjacent ones of the sections for permitting the barrier to be folded and unfolded, the barrier being rectangular in plan when in an unfolded mode.

10. A structure as defined in claim 9, wherein the barrier is formed in two halves each substantially the same size in plan as the other of the halves of the barrier and including an equal number of sections, but one of the halves being substantially twice the height from the surface of the tennis court than the other of the halves of the barrier, each of the halves of the barrier including five articulated sections forming one end wall and four paired side walls, the side walls being substantially one-half the length of the end wall, and a plurality of casters mounted on the sections of the barrier and disposed engaging the surface of the tennis court for facilitating movement of the barrier relative to the surface of the tennis court.